* [PATCHv2 0/9] object store: oid_object_info is the next contender
@ 2018-04-24 21:59 Stefan Beller
2018-04-24 21:59 ` [PATCHv2 1/9] cache.h: add repository argument to oid_object_info_extended Stefan Beller
` (10 more replies)
0 siblings, 11 replies; 24+ messages in thread
From: Stefan Beller @ 2018-04-24 21:59 UTC (permalink / raw)
To: git, gitster; +Cc: bmwill, jonathantanmy, sandals, Stefan Beller
v2:
* fixed the sha1/oid typo
* removed spurious new line
* Brandon and Jonthan discovered another dependency that I missed due
to cherrypicking that commit from a tree before partial clone was a thing.
We error out when attempting to use fetch_object for repos that are not
the_repository.
Thanks,
Stefan
v1:
This applies on top of origin/sb/object-store-replace and is available as
https://github.com/stefanbeller/git/tree/oid_object_info
This continues the work of sb/packfiles-in-repository,
extending the layer at which we have to pass in an explicit
repository object to oid_object_info.
A test merge to next shows only a minor merge conflicit (adding
different #include lines in one c file), so this might be a good next
step for the object store series.
Notes on further object store series:
I plan on converting the "parsed object store" next,
which would be {alloc, object, tree, commit, tag}.c as that is a prerequisite
for migrating shallow (which is intermingled with grafts) information to the
object store.
There is currently work going on in allocation (mempool - Jameson Miller)
and grafts (deprecate grafts - DScho), which is why I am sending this
series first. I think it can go in parallel to the "parsed object store"
that is coming next.
Thanks,
Stefan
Jonathan Nieder (1):
packfile: add repository argument to packed_object_info
Stefan Beller (8):
cache.h: add repository argument to oid_object_info_extended
cache.h: add repository argument to oid_object_info
packfile: add repository argument to retry_bad_packed_offset
packfile: add repository argument to packed_to_object_type
packfile: add repository argument to read_object
packfile: add repository argument to unpack_entry
packfile: add repository argument to cache_or_unpack_entry
cache.h: allow oid_object_info to handle arbitrary repositories
archive-tar.c | 2 +-
archive-zip.c | 3 ++-
blame.c | 4 ++--
builtin/blame.c | 2 +-
builtin/cat-file.c | 12 ++++++------
builtin/describe.c | 2 +-
builtin/fast-export.c | 2 +-
builtin/fetch.c | 2 +-
builtin/fsck.c | 3 ++-
builtin/index-pack.c | 4 ++--
builtin/ls-tree.c | 2 +-
builtin/mktree.c | 2 +-
builtin/pack-objects.c | 11 +++++++----
builtin/prune.c | 3 ++-
builtin/replace.c | 11 ++++++-----
builtin/tag.c | 4 ++--
builtin/unpack-objects.c | 2 +-
cache.h | 7 +++++--
diff.c | 3 ++-
fast-import.c | 16 ++++++++++------
list-objects-filter.c | 2 +-
object.c | 2 +-
pack-bitmap-write.c | 3 ++-
pack-check.c | 3 ++-
packfile.c | 40 +++++++++++++++++++++++-----------------
packfile.h | 6 ++++--
reachable.c | 2 +-
refs.c | 2 +-
remote.c | 2 +-
sequencer.c | 3 ++-
sha1_file.c | 36 +++++++++++++++++++++---------------
sha1_name.c | 12 ++++++------
streaming.c | 2 +-
submodule.c | 2 +-
tag.c | 2 +-
35 files changed, 124 insertions(+), 92 deletions(-)
--
2.17.0.441.gb46fe60e1d-goog
^ permalink raw reply [flat|nested] 24+ messages in thread
* [PATCHv2 1/9] cache.h: add repository argument to oid_object_info_extended
2018-04-24 21:59 [PATCHv2 0/9] object store: oid_object_info is the next contender Stefan Beller
@ 2018-04-24 21:59 ` Stefan Beller
2018-04-24 21:59 ` [PATCHv2 2/9] cache.h: add repository argument to oid_object_info Stefan Beller
` (9 subsequent siblings)
10 siblings, 0 replies; 24+ messages in thread
From: Stefan Beller @ 2018-04-24 21:59 UTC (permalink / raw)
To: git, gitster; +Cc: bmwill, jonathantanmy, sandals, Stefan Beller
Add a repository argument to allow oid_object_info_extended callers
to be more specific about which repository to act on. This is a small
mechanical change; it doesn't change the implementation to handle
repositories other than the_repository yet.
Signed-off-by: Stefan Beller <sbeller@google.com>
---
builtin/cat-file.c | 6 +++---
cache.h | 5 ++++-
packfile.c | 2 +-
sha1_file.c | 10 +++++-----
streaming.c | 2 +-
5 files changed, 14 insertions(+), 11 deletions(-)
diff --git a/builtin/cat-file.c b/builtin/cat-file.c
index 2c46d257cd..4ecdb9ff54 100644
--- a/builtin/cat-file.c
+++ b/builtin/cat-file.c
@@ -77,7 +77,7 @@ static int cat_one_file(int opt, const char *exp_type, const char *obj_name,
switch (opt) {
case 't':
oi.type_name = &sb;
- if (oid_object_info_extended(&oid, &oi, flags) < 0)
+ if (oid_object_info_extended(the_repository, &oid, &oi, flags) < 0)
die("git cat-file: could not get object info");
if (sb.len) {
printf("%s\n", sb.buf);
@@ -88,7 +88,7 @@ static int cat_one_file(int opt, const char *exp_type, const char *obj_name,
case 's':
oi.sizep = &size;
- if (oid_object_info_extended(&oid, &oi, flags) < 0)
+ if (oid_object_info_extended(the_repository, &oid, &oi, flags) < 0)
die("git cat-file: could not get object info");
printf("%lu\n", size);
return 0;
@@ -342,7 +342,7 @@ static void batch_object_write(const char *obj_name, struct batch_options *opt,
struct strbuf buf = STRBUF_INIT;
if (!data->skip_object_info &&
- oid_object_info_extended(&data->oid, &data->info,
+ oid_object_info_extended(the_repository, &data->oid, &data->info,
OBJECT_INFO_LOOKUP_REPLACE) < 0) {
printf("%s missing\n",
obj_name ? obj_name : oid_to_hex(&data->oid));
diff --git a/cache.h b/cache.h
index 027bd7ffc8..588c4fff9a 100644
--- a/cache.h
+++ b/cache.h
@@ -1673,7 +1673,10 @@ struct object_info {
#define OBJECT_INFO_QUICK 8
/* Do not check loose object */
#define OBJECT_INFO_IGNORE_LOOSE 16
-extern int oid_object_info_extended(const struct object_id *, struct object_info *, unsigned flags);
+
+#define oid_object_info_extended(r, oid, oi, flags) \
+ oid_object_info_extended_##r(oid, oi, flags)
+int oid_object_info_extended_the_repository(const struct object_id *, struct object_info *, unsigned flags);
/*
* Set this to 0 to prevent sha1_object_info_extended() from fetching missing
diff --git a/packfile.c b/packfile.c
index 0bc67d0e00..d9914ba723 100644
--- a/packfile.c
+++ b/packfile.c
@@ -1474,7 +1474,7 @@ static void *read_object(const struct object_id *oid, enum object_type *type,
oi.sizep = size;
oi.contentp = &content;
- if (oid_object_info_extended(oid, &oi, 0) < 0)
+ if (oid_object_info_extended(the_repository, oid, &oi, 0) < 0)
return NULL;
return content;
}
diff --git a/sha1_file.c b/sha1_file.c
index 64a5bd7d87..50a2dc5f0a 100644
--- a/sha1_file.c
+++ b/sha1_file.c
@@ -1231,7 +1231,7 @@ static int sha1_loose_object_info(struct repository *r,
int fetch_if_missing = 1;
-int oid_object_info_extended(const struct object_id *oid, struct object_info *oi, unsigned flags)
+int oid_object_info_extended_the_repository(const struct object_id *oid, struct object_info *oi, unsigned flags)
{
static struct object_info blank_oi = OBJECT_INFO_INIT;
struct pack_entry e;
@@ -1310,7 +1310,7 @@ int oid_object_info_extended(const struct object_id *oid, struct object_info *oi
rtype = packed_object_info(e.p, e.offset, oi);
if (rtype < 0) {
mark_bad_packed_object(e.p, real->hash);
- return oid_object_info_extended(real, oi, 0);
+ return oid_object_info_extended(the_repository, real, oi, 0);
} else if (oi->whence == OI_PACKED) {
oi->u.packed.offset = e.offset;
oi->u.packed.pack = e.p;
@@ -1329,7 +1329,7 @@ int oid_object_info(const struct object_id *oid, unsigned long *sizep)
oi.typep = &type;
oi.sizep = sizep;
- if (oid_object_info_extended(oid, &oi,
+ if (oid_object_info_extended(the_repository, oid, &oi,
OBJECT_INFO_LOOKUP_REPLACE) < 0)
return -1;
return type;
@@ -1347,7 +1347,7 @@ static void *read_object(const unsigned char *sha1, enum object_type *type,
hashcpy(oid.hash, sha1);
- if (oid_object_info_extended(&oid, &oi, 0) < 0)
+ if (oid_object_info_extended(the_repository, &oid, &oi, 0) < 0)
return NULL;
return content;
}
@@ -1745,7 +1745,7 @@ int has_sha1_file_with_flags(const unsigned char *sha1, int flags)
if (!startup_info->have_repository)
return 0;
hashcpy(oid.hash, sha1);
- return oid_object_info_extended(&oid, NULL,
+ return oid_object_info_extended(the_repository, &oid, NULL,
flags | OBJECT_INFO_SKIP_CACHED) >= 0;
}
diff --git a/streaming.c b/streaming.c
index cce7b17ea7..d1e6b2dce6 100644
--- a/streaming.c
+++ b/streaming.c
@@ -117,7 +117,7 @@ static enum input_source istream_source(const struct object_id *oid,
oi->typep = type;
oi->sizep = &size;
- status = oid_object_info_extended(oid, oi, 0);
+ status = oid_object_info_extended(the_repository, oid, oi, 0);
if (status < 0)
return stream_error;
--
2.17.0.441.gb46fe60e1d-goog
^ permalink raw reply related [flat|nested] 24+ messages in thread
* [PATCHv2 2/9] cache.h: add repository argument to oid_object_info
2018-04-24 21:59 [PATCHv2 0/9] object store: oid_object_info is the next contender Stefan Beller
2018-04-24 21:59 ` [PATCHv2 1/9] cache.h: add repository argument to oid_object_info_extended Stefan Beller
@ 2018-04-24 21:59 ` Stefan Beller
2018-04-24 21:59 ` [PATCHv2 3/9] packfile: add repository argument to retry_bad_packed_offset Stefan Beller
` (8 subsequent siblings)
10 siblings, 0 replies; 24+ messages in thread
From: Stefan Beller @ 2018-04-24 21:59 UTC (permalink / raw)
To: git, gitster; +Cc: bmwill, jonathantanmy, sandals, Stefan Beller
Add a repository argument to allow the callers of oid_object_info
to be more specific about which repository to handle. This is a small
mechanical change; it doesn't change the implementation to handle
repositories other than the_repository yet.
As with the previous commits, use a macro to catch callers passing a
repository other than the_repository at compile time.
Signed-off-by: Stefan Beller <sbeller@google.com>
---
archive-tar.c | 2 +-
archive-zip.c | 3 ++-
blame.c | 4 ++--
builtin/blame.c | 2 +-
builtin/cat-file.c | 6 +++---
builtin/describe.c | 2 +-
builtin/fast-export.c | 2 +-
builtin/fetch.c | 2 +-
builtin/fsck.c | 3 ++-
builtin/index-pack.c | 4 ++--
builtin/ls-tree.c | 2 +-
builtin/mktree.c | 2 +-
builtin/pack-objects.c | 8 +++++---
builtin/prune.c | 3 ++-
builtin/replace.c | 11 ++++++-----
builtin/tag.c | 4 ++--
builtin/unpack-objects.c | 2 +-
cache.h | 3 ++-
diff.c | 3 ++-
fast-import.c | 14 +++++++++-----
list-objects-filter.c | 2 +-
object.c | 2 +-
pack-bitmap-write.c | 3 ++-
packfile.c | 2 +-
reachable.c | 2 +-
refs.c | 2 +-
remote.c | 2 +-
sequencer.c | 3 ++-
sha1_file.c | 4 ++--
sha1_name.c | 12 ++++++------
submodule.c | 2 +-
tag.c | 2 +-
32 files changed, 67 insertions(+), 53 deletions(-)
diff --git a/archive-tar.c b/archive-tar.c
index 3563bcb9f2..f93409324f 100644
--- a/archive-tar.c
+++ b/archive-tar.c
@@ -276,7 +276,7 @@ static int write_tar_entry(struct archiver_args *args,
memcpy(header.name, path, pathlen);
if (S_ISREG(mode) && !args->convert &&
- oid_object_info(oid, &size) == OBJ_BLOB &&
+ oid_object_info(the_repository, oid, &size) == OBJ_BLOB &&
size > big_file_threshold)
buffer = NULL;
else if (S_ISLNK(mode) || S_ISREG(mode)) {
diff --git a/archive-zip.c b/archive-zip.c
index 6b20bce4d1..74f3fe9103 100644
--- a/archive-zip.c
+++ b/archive-zip.c
@@ -325,7 +325,8 @@ static int write_zip_entry(struct archiver_args *args,
compressed_size = 0;
buffer = NULL;
} else if (S_ISREG(mode) || S_ISLNK(mode)) {
- enum object_type type = oid_object_info(oid, &size);
+ enum object_type type = oid_object_info(the_repository, oid,
+ &size);
method = 0;
attr2 = S_ISLNK(mode) ? ((mode | 0777) << 16) :
diff --git a/blame.c b/blame.c
index 78c9808bd1..dfa24473dc 100644
--- a/blame.c
+++ b/blame.c
@@ -81,7 +81,7 @@ static void verify_working_tree_path(struct commit *work_tree, const char *path)
unsigned mode;
if (!get_tree_entry(commit_oid, path, &blob_oid, &mode) &&
- oid_object_info(&blob_oid, NULL) == OBJ_BLOB)
+ oid_object_info(the_repository, &blob_oid, NULL) == OBJ_BLOB)
return;
}
@@ -504,7 +504,7 @@ static int fill_blob_sha1_and_mode(struct blame_origin *origin)
return 0;
if (get_tree_entry(&origin->commit->object.oid, origin->path, &origin->blob_oid, &origin->mode))
goto error_out;
- if (oid_object_info(&origin->blob_oid, NULL) != OBJ_BLOB)
+ if (oid_object_info(the_repository, &origin->blob_oid, NULL) != OBJ_BLOB)
goto error_out;
return 0;
error_out:
diff --git a/builtin/blame.c b/builtin/blame.c
index db38c0b307..bfdf7cc132 100644
--- a/builtin/blame.c
+++ b/builtin/blame.c
@@ -655,7 +655,7 @@ static int is_a_rev(const char *name)
if (get_oid(name, &oid))
return 0;
- return OBJ_NONE < oid_object_info(&oid, NULL);
+ return OBJ_NONE < oid_object_info(the_repository, &oid, NULL);
}
int cmd_blame(int argc, const char **argv, const char *prefix)
diff --git a/builtin/cat-file.c b/builtin/cat-file.c
index 4ecdb9ff54..b8ecbea98e 100644
--- a/builtin/cat-file.c
+++ b/builtin/cat-file.c
@@ -116,7 +116,7 @@ static int cat_one_file(int opt, const char *exp_type, const char *obj_name,
/* else fallthrough */
case 'p':
- type = oid_object_info(&oid, NULL);
+ type = oid_object_info(the_repository, &oid, NULL);
if (type < 0)
die("Not a valid object name %s", obj_name);
@@ -140,7 +140,7 @@ static int cat_one_file(int opt, const char *exp_type, const char *obj_name,
case 0:
if (type_from_string(exp_type) == OBJ_BLOB) {
struct object_id blob_oid;
- if (oid_object_info(&oid, NULL) == OBJ_TAG) {
+ if (oid_object_info(the_repository, &oid, NULL) == OBJ_TAG) {
char *buffer = read_object_file(&oid, &type,
&size);
const char *target;
@@ -151,7 +151,7 @@ static int cat_one_file(int opt, const char *exp_type, const char *obj_name,
} else
oidcpy(&blob_oid, &oid);
- if (oid_object_info(&blob_oid, NULL) == OBJ_BLOB)
+ if (oid_object_info(the_repository, &blob_oid, NULL) == OBJ_BLOB)
return stream_blob_to_fd(1, &blob_oid, NULL, 0);
/*
* we attempted to dereference a tag to a blob
diff --git a/builtin/describe.c b/builtin/describe.c
index de840f96a4..66c497f789 100644
--- a/builtin/describe.c
+++ b/builtin/describe.c
@@ -502,7 +502,7 @@ static void describe(const char *arg, int last_one)
if (cmit)
describe_commit(&oid, &sb);
- else if (oid_object_info(&oid, NULL) == OBJ_BLOB)
+ else if (oid_object_info(the_repository, &oid, NULL) == OBJ_BLOB)
describe_blob(oid, &sb);
else
die(_("%s is neither a commit nor blob"), arg);
diff --git a/builtin/fast-export.c b/builtin/fast-export.c
index a15898d641..373c794873 100644
--- a/builtin/fast-export.c
+++ b/builtin/fast-export.c
@@ -947,7 +947,7 @@ static void import_marks(char *input_file)
if (last_idnum < mark)
last_idnum = mark;
- type = oid_object_info(&oid, NULL);
+ type = oid_object_info(the_repository, &oid, NULL);
if (type < 0)
die("object not found: %s", oid_to_hex(&oid));
diff --git a/builtin/fetch.c b/builtin/fetch.c
index dcdfc66f09..73be393b2e 100644
--- a/builtin/fetch.c
+++ b/builtin/fetch.c
@@ -637,7 +637,7 @@ static int update_local_ref(struct ref *ref,
struct branch *current_branch = branch_get(NULL);
const char *pretty_ref = prettify_refname(ref->name);
- type = oid_object_info(&ref->new_oid, NULL);
+ type = oid_object_info(the_repository, &ref->new_oid, NULL);
if (type < 0)
die(_("object %s not found"), oid_to_hex(&ref->new_oid));
diff --git a/builtin/fsck.c b/builtin/fsck.c
index 087360a675..9d59d7d5a2 100644
--- a/builtin/fsck.c
+++ b/builtin/fsck.c
@@ -67,7 +67,8 @@ static const char *printable_type(struct object *obj)
const char *ret;
if (obj->type == OBJ_NONE) {
- enum object_type type = oid_object_info(&obj->oid, NULL);
+ enum object_type type = oid_object_info(the_repository,
+ &obj->oid, NULL);
if (type > 0)
object_as_type(obj, type, 0);
}
diff --git a/builtin/index-pack.c b/builtin/index-pack.c
index d81473e722..2d04a596f5 100644
--- a/builtin/index-pack.c
+++ b/builtin/index-pack.c
@@ -223,7 +223,7 @@ static unsigned check_object(struct object *obj)
if (!(obj->flags & FLAG_CHECKED)) {
unsigned long size;
- int type = oid_object_info(&obj->oid, &size);
+ int type = oid_object_info(the_repository, &obj->oid, &size);
if (type <= 0)
die(_("did not receive expected object %s"),
oid_to_hex(&obj->oid));
@@ -812,7 +812,7 @@ static void sha1_object(const void *data, struct object_entry *obj_entry,
enum object_type has_type;
unsigned long has_size;
read_lock();
- has_type = oid_object_info(oid, &has_size);
+ has_type = oid_object_info(the_repository, oid, &has_size);
if (has_type < 0)
die(_("cannot read existing object info %s"), oid_to_hex(oid));
if (has_type != type || has_size != size)
diff --git a/builtin/ls-tree.c b/builtin/ls-tree.c
index d44b4f9c27..409da4e835 100644
--- a/builtin/ls-tree.c
+++ b/builtin/ls-tree.c
@@ -94,7 +94,7 @@ static int show_tree(const struct object_id *oid, struct strbuf *base,
char size_text[24];
if (!strcmp(type, blob_type)) {
unsigned long size;
- if (oid_object_info(oid, &size) == OBJ_BAD)
+ if (oid_object_info(the_repository, oid, &size) == OBJ_BAD)
xsnprintf(size_text, sizeof(size_text),
"BAD");
else
diff --git a/builtin/mktree.c b/builtin/mktree.c
index 263c530315..bb76b469fd 100644
--- a/builtin/mktree.c
+++ b/builtin/mktree.c
@@ -116,7 +116,7 @@ static void mktree_line(char *buf, size_t len, int nul_term_line, int allow_miss
}
/* Check the type of object identified by sha1 */
- obj_type = oid_object_info(&oid, NULL);
+ obj_type = oid_object_info(the_repository, &oid, NULL);
if (obj_type < 0) {
if (allow_missing) {
; /* no problem - missing objects are presumed to be of the right type */
diff --git a/builtin/pack-objects.c b/builtin/pack-objects.c
index 4bdae5a1d8..8d4111f748 100644
--- a/builtin/pack-objects.c
+++ b/builtin/pack-objects.c
@@ -1516,7 +1516,8 @@ static void check_object(struct object_entry *entry)
unuse_pack(&w_curs);
}
- entry->type = oid_object_info(&entry->idx.oid, &entry->size);
+ entry->type = oid_object_info(the_repository, &entry->idx.oid,
+ &entry->size);
/*
* The error condition is checked in prepare_pack(). This is
* to permit a missing preferred base object to be ignored
@@ -1578,7 +1579,8 @@ static void drop_reused_delta(struct object_entry *entry)
* And if that fails, the error will be recorded in entry->type
* and dealt with in prepare_pack().
*/
- entry->type = oid_object_info(&entry->idx.oid, &entry->size);
+ entry->type = oid_object_info(the_repository, &entry->idx.oid,
+ &entry->size);
}
}
@@ -2706,7 +2708,7 @@ static void add_objects_in_unpacked_packs(struct rev_info *revs)
static int add_loose_object(const struct object_id *oid, const char *path,
void *data)
{
- enum object_type type = oid_object_info(oid, NULL);
+ enum object_type type = oid_object_info(the_repository, oid, NULL);
if (type < 0) {
warning("loose object at %s could not be examined", path);
diff --git a/builtin/prune.c b/builtin/prune.c
index 38ced18dad..518ffbea13 100644
--- a/builtin/prune.c
+++ b/builtin/prune.c
@@ -50,7 +50,8 @@ static int prune_object(const struct object_id *oid, const char *fullpath,
if (st.st_mtime > expire)
return 0;
if (show_only || verbose) {
- enum object_type type = oid_object_info(oid, NULL);
+ enum object_type type = oid_object_info(the_repository, oid,
+ NULL);
printf("%s %s\n", oid_to_hex(oid),
(type > 0) ? type_name(type) : "unknown");
}
diff --git a/builtin/replace.c b/builtin/replace.c
index 237ea656cf..14e142d5a8 100644
--- a/builtin/replace.c
+++ b/builtin/replace.c
@@ -55,8 +55,9 @@ static int show_reference(const char *refname, const struct object_id *oid,
if (get_oid(refname, &object))
return error("Failed to resolve '%s' as a valid ref.", refname);
- obj_type = oid_object_info(&object, NULL);
- repl_type = oid_object_info(oid, NULL);
+ obj_type = oid_object_info(the_repository, &object,
+ NULL);
+ repl_type = oid_object_info(the_repository, oid, NULL);
printf("%s (%s) -> %s (%s)\n", refname, type_name(obj_type),
oid_to_hex(oid), type_name(repl_type));
@@ -164,8 +165,8 @@ static int replace_object_oid(const char *object_ref,
struct ref_transaction *transaction;
struct strbuf err = STRBUF_INIT;
- obj_type = oid_object_info(object, NULL);
- repl_type = oid_object_info(repl, NULL);
+ obj_type = oid_object_info(the_repository, object, NULL);
+ repl_type = oid_object_info(the_repository, repl, NULL);
if (!force && obj_type != repl_type)
die("Objects must be of the same type.\n"
"'%s' points to a replaced object of type '%s'\n"
@@ -292,7 +293,7 @@ static int edit_and_replace(const char *object_ref, int force, int raw)
if (get_oid(object_ref, &old_oid) < 0)
die("Not a valid object name: '%s'", object_ref);
- type = oid_object_info(&old_oid, NULL);
+ type = oid_object_info(the_repository, &old_oid, NULL);
if (type < 0)
die("unable to get object type for %s", oid_to_hex(&old_oid));
diff --git a/builtin/tag.c b/builtin/tag.c
index 8cff6d0b72..26d7729f57 100644
--- a/builtin/tag.c
+++ b/builtin/tag.c
@@ -212,7 +212,7 @@ static void create_tag(const struct object_id *object, const char *tag,
struct strbuf header = STRBUF_INIT;
char *path = NULL;
- type = oid_object_info(object, NULL);
+ type = oid_object_info(the_repository, object, NULL);
if (type <= OBJ_NONE)
die(_("bad object type."));
@@ -298,7 +298,7 @@ static void create_reflog_msg(const struct object_id *oid, struct strbuf *sb)
}
strbuf_addstr(sb, " (");
- type = oid_object_info(oid, NULL);
+ type = oid_object_info(the_repository, oid, NULL);
switch (type) {
default:
strbuf_addstr(sb, "object of unknown type");
diff --git a/builtin/unpack-objects.c b/builtin/unpack-objects.c
index b7755c6cc5..cfe9019f80 100644
--- a/builtin/unpack-objects.c
+++ b/builtin/unpack-objects.c
@@ -199,7 +199,7 @@ static int check_object(struct object *obj, int type, void *data, struct fsck_op
if (!(obj->flags & FLAG_OPEN)) {
unsigned long size;
- int type = oid_object_info(&obj->oid, &size);
+ int type = oid_object_info(the_repository, &obj->oid, &size);
if (type != obj->type || type <= 0)
die("object of unexpected type");
obj->flags |= FLAG_WRITTEN;
diff --git a/cache.h b/cache.h
index 588c4fff9a..6340b2c572 100644
--- a/cache.h
+++ b/cache.h
@@ -1192,7 +1192,8 @@ static inline void *read_object_file(const struct object_id *oid, enum object_ty
}
/* Read and unpack an object file into memory, write memory to an object file */
-extern int oid_object_info(const struct object_id *, unsigned long *);
+#define oid_object_info(r, o, f) oid_object_info_##r(o, f)
+int oid_object_info_the_repository(const struct object_id *, unsigned long *);
extern int hash_object_file(const void *buf, unsigned long len,
const char *type, struct object_id *oid);
diff --git a/diff.c b/diff.c
index 1289df4b1f..4753170fe1 100644
--- a/diff.c
+++ b/diff.c
@@ -3638,7 +3638,8 @@ int diff_populate_filespec(struct diff_filespec *s, unsigned int flags)
else {
enum object_type type;
if (size_only || (flags & CHECK_BINARY)) {
- type = oid_object_info(&s->oid, &s->size);
+ type = oid_object_info(the_repository, &s->oid,
+ &s->size);
if (type < 0)
die("unable to read %s",
oid_to_hex(&s->oid));
diff --git a/fast-import.c b/fast-import.c
index 99f8f56e8c..afe06bd7c1 100644
--- a/fast-import.c
+++ b/fast-import.c
@@ -1917,7 +1917,8 @@ static void read_marks(void)
die("corrupt mark line: %s", line);
e = find_object(&oid);
if (!e) {
- enum object_type type = oid_object_info(&oid, NULL);
+ enum object_type type = oid_object_info(the_repository,
+ &oid, NULL);
if (type < 0)
die("object not found: %s", oid_to_hex(&oid));
e = insert_object(&oid);
@@ -2447,7 +2448,8 @@ static void file_change_m(const char *p, struct branch *b)
enum object_type expected = S_ISDIR(mode) ?
OBJ_TREE: OBJ_BLOB;
enum object_type type = oe ? oe->type :
- oid_object_info(&oid, NULL);
+ oid_object_info(the_repository, &oid,
+ NULL);
if (type < 0)
die("%s not found: %s",
S_ISDIR(mode) ? "Tree" : "Blob",
@@ -2608,7 +2610,8 @@ static void note_change_n(const char *p, struct branch *b, unsigned char *old_fa
die("Not a blob (actually a %s): %s",
type_name(oe->type), command_buf.buf);
} else if (!is_null_oid(&oid)) {
- enum object_type type = oid_object_info(&oid, NULL);
+ enum object_type type = oid_object_info(the_repository, &oid,
+ NULL);
if (type < 0)
die("Blob not found: %s", command_buf.buf);
if (type != OBJ_BLOB)
@@ -2895,7 +2898,7 @@ static void parse_new_tag(const char *arg)
} else if (!get_oid(from, &oid)) {
struct object_entry *oe = find_object(&oid);
if (!oe) {
- type = oid_object_info(&oid, NULL);
+ type = oid_object_info(the_repository, &oid, NULL);
if (type < 0)
die("Not a valid object: %s", from);
} else
@@ -3053,7 +3056,8 @@ static struct object_entry *dereference(struct object_entry *oe,
unsigned long size;
char *buf = NULL;
if (!oe) {
- enum object_type type = oid_object_info(oid, NULL);
+ enum object_type type = oid_object_info(the_repository, oid,
+ NULL);
if (type < 0)
die("object not found: %s", oid_to_hex(oid));
/* cache it! */
diff --git a/list-objects-filter.c b/list-objects-filter.c
index 0ec83aaf18..ea94fe8af2 100644
--- a/list-objects-filter.c
+++ b/list-objects-filter.c
@@ -117,7 +117,7 @@ static enum list_objects_filter_result filter_blobs_limit(
assert(obj->type == OBJ_BLOB);
assert((obj->flags & SEEN) == 0);
- t = oid_object_info(&obj->oid, &object_length);
+ t = oid_object_info(the_repository, &obj->oid, &object_length);
if (t != OBJ_BLOB) { /* probably OBJ_NONE */
/*
* We DO NOT have the blob locally, so we cannot
diff --git a/object.c b/object.c
index 66cffaf6e5..5044d08e96 100644
--- a/object.c
+++ b/object.c
@@ -257,7 +257,7 @@ struct object *parse_object(const struct object_id *oid)
if ((obj && obj->type == OBJ_BLOB && has_object_file(oid)) ||
(!obj && has_object_file(oid) &&
- oid_object_info(oid, NULL) == OBJ_BLOB)) {
+ oid_object_info(the_repository, oid, NULL) == OBJ_BLOB)) {
if (check_object_signature(repl, NULL, 0, NULL) < 0) {
error("sha1 mismatch %s", oid_to_hex(oid));
return NULL;
diff --git a/pack-bitmap-write.c b/pack-bitmap-write.c
index 41ae27fb19..cd1903e717 100644
--- a/pack-bitmap-write.c
+++ b/pack-bitmap-write.c
@@ -73,7 +73,8 @@ void bitmap_writer_build_type_index(struct pack_idx_entry **index,
break;
default:
- real_type = oid_object_info(&entry->idx.oid, NULL);
+ real_type = oid_object_info(the_repository,
+ &entry->idx.oid, NULL);
break;
}
diff --git a/packfile.c b/packfile.c
index d9914ba723..80c7fa734f 100644
--- a/packfile.c
+++ b/packfile.c
@@ -1114,7 +1114,7 @@ static int retry_bad_packed_offset(struct packed_git *p, off_t obj_offset)
return OBJ_BAD;
nth_packed_object_oid(&oid, p, revidx->nr);
mark_bad_packed_object(p, oid.hash);
- type = oid_object_info(&oid, NULL);
+ type = oid_object_info(the_repository, &oid, NULL);
if (type <= OBJ_NONE)
return OBJ_BAD;
return type;
diff --git a/reachable.c b/reachable.c
index a6ea33a5db..ffb976c33c 100644
--- a/reachable.c
+++ b/reachable.c
@@ -78,7 +78,7 @@ static void add_recent_object(const struct object_id *oid,
* later processing, and the revision machinery expects
* commits and tags to have been parsed.
*/
- type = oid_object_info(oid, NULL);
+ type = oid_object_info(the_repository, oid, NULL);
if (type < 0)
die("unable to get object info for %s", oid_to_hex(oid));
diff --git a/refs.c b/refs.c
index 9b56fa9b81..27c88ba768 100644
--- a/refs.c
+++ b/refs.c
@@ -302,7 +302,7 @@ enum peel_status peel_object(const struct object_id *name, struct object_id *oid
struct object *o = lookup_unknown_object(name->hash);
if (o->type == OBJ_NONE) {
- int type = oid_object_info(name, NULL);
+ int type = oid_object_info(the_repository, name, NULL);
if (type < 0 || !object_as_type(o, type, 0))
return PEEL_INVALID;
}
diff --git a/remote.c b/remote.c
index 91eb010ca9..481bf933f3 100644
--- a/remote.c
+++ b/remote.c
@@ -1376,7 +1376,7 @@ static void add_missing_tags(struct ref *src, struct ref **dst, struct ref ***ds
continue; /* not a tag */
if (string_list_has_string(&dst_tag, ref->name))
continue; /* they already have it */
- if (oid_object_info(&ref->new_oid, NULL) != OBJ_TAG)
+ if (oid_object_info(the_repository, &ref->new_oid, NULL) != OBJ_TAG)
continue; /* be conservative */
item = string_list_append(&src_tag, ref->name);
item->util = ref;
diff --git a/sequencer.c b/sequencer.c
index 667f35ebdf..44f0518b9c 100644
--- a/sequencer.c
+++ b/sequencer.c
@@ -2876,7 +2876,8 @@ int sequencer_pick_revisions(struct replay_opts *opts)
if (!get_oid(name, &oid)) {
if (!lookup_commit_reference_gently(&oid, 1)) {
- enum object_type type = oid_object_info(&oid,
+ enum object_type type = oid_object_info(the_repository,
+ &oid,
NULL);
return error(_("%s: can't cherry-pick a %s"),
name, type_name(type));
diff --git a/sha1_file.c b/sha1_file.c
index 50a2dc5f0a..93f25c6c6a 100644
--- a/sha1_file.c
+++ b/sha1_file.c
@@ -1322,7 +1322,7 @@ int oid_object_info_extended_the_repository(const struct object_id *oid, struct
}
/* returns enum object_type or negative */
-int oid_object_info(const struct object_id *oid, unsigned long *sizep)
+int oid_object_info_the_repository(const struct object_id *oid, unsigned long *sizep)
{
enum object_type type;
struct object_info oi = OBJECT_INFO_INIT;
@@ -1988,7 +1988,7 @@ int read_pack_header(int fd, struct pack_header *header)
void assert_oid_type(const struct object_id *oid, enum object_type expect)
{
- enum object_type type = oid_object_info(oid, NULL);
+ enum object_type type = oid_object_info(the_repository, oid, NULL);
if (type < 0)
die("%s is not a valid object", oid_to_hex(oid));
if (type != expect)
diff --git a/sha1_name.c b/sha1_name.c
index 5b93bf8da3..b5406b6eb2 100644
--- a/sha1_name.c
+++ b/sha1_name.c
@@ -223,7 +223,7 @@ static int finish_object_disambiguation(struct disambiguate_state *ds,
static int disambiguate_commit_only(const struct object_id *oid, void *cb_data_unused)
{
- int kind = oid_object_info(oid, NULL);
+ int kind = oid_object_info(the_repository, oid, NULL);
return kind == OBJ_COMMIT;
}
@@ -232,7 +232,7 @@ static int disambiguate_committish_only(const struct object_id *oid, void *cb_da
struct object *obj;
int kind;
- kind = oid_object_info(oid, NULL);
+ kind = oid_object_info(the_repository, oid, NULL);
if (kind == OBJ_COMMIT)
return 1;
if (kind != OBJ_TAG)
@@ -247,7 +247,7 @@ static int disambiguate_committish_only(const struct object_id *oid, void *cb_da
static int disambiguate_tree_only(const struct object_id *oid, void *cb_data_unused)
{
- int kind = oid_object_info(oid, NULL);
+ int kind = oid_object_info(the_repository, oid, NULL);
return kind == OBJ_TREE;
}
@@ -256,7 +256,7 @@ static int disambiguate_treeish_only(const struct object_id *oid, void *cb_data_
struct object *obj;
int kind;
- kind = oid_object_info(oid, NULL);
+ kind = oid_object_info(the_repository, oid, NULL);
if (kind == OBJ_TREE || kind == OBJ_COMMIT)
return 1;
if (kind != OBJ_TAG)
@@ -271,7 +271,7 @@ static int disambiguate_treeish_only(const struct object_id *oid, void *cb_data_
static int disambiguate_blob_only(const struct object_id *oid, void *cb_data_unused)
{
- int kind = oid_object_info(oid, NULL);
+ int kind = oid_object_info(the_repository, oid, NULL);
return kind == OBJ_BLOB;
}
@@ -350,7 +350,7 @@ static int show_ambiguous_object(const struct object_id *oid, void *data)
if (ds->fn && !ds->fn(oid, ds->cb_data))
return 0;
- type = oid_object_info(oid, NULL);
+ type = oid_object_info(the_repository, oid, NULL);
if (type == OBJ_COMMIT) {
struct commit *commit = lookup_commit(oid);
if (commit) {
diff --git a/submodule.c b/submodule.c
index 9a50168b23..bb133e9b93 100644
--- a/submodule.c
+++ b/submodule.c
@@ -818,7 +818,7 @@ static int check_has_commit(const struct object_id *oid, void *data)
{
struct has_commit_data *cb = data;
- enum object_type type = oid_object_info(oid, NULL);
+ enum object_type type = oid_object_info(the_repository, oid, NULL);
switch (type) {
case OBJ_COMMIT:
diff --git a/tag.c b/tag.c
index 86b1dcbb82..3d37c1bd25 100644
--- a/tag.c
+++ b/tag.c
@@ -41,7 +41,7 @@ int gpg_verify_tag(const struct object_id *oid, const char *name_to_report,
unsigned long size;
int ret;
- type = oid_object_info(oid, NULL);
+ type = oid_object_info(the_repository, oid, NULL);
if (type != OBJ_TAG)
return error("%s: cannot verify a non-tag object of type %s.",
name_to_report ?
--
2.17.0.441.gb46fe60e1d-goog
^ permalink raw reply related [flat|nested] 24+ messages in thread
* [PATCHv2 3/9] packfile: add repository argument to retry_bad_packed_offset
2018-04-24 21:59 [PATCHv2 0/9] object store: oid_object_info is the next contender Stefan Beller
2018-04-24 21:59 ` [PATCHv2 1/9] cache.h: add repository argument to oid_object_info_extended Stefan Beller
2018-04-24 21:59 ` [PATCHv2 2/9] cache.h: add repository argument to oid_object_info Stefan Beller
@ 2018-04-24 21:59 ` Stefan Beller
2018-04-24 21:59 ` [PATCHv2 4/9] packfile: add repository argument to packed_to_object_type Stefan Beller
` (7 subsequent siblings)
10 siblings, 0 replies; 24+ messages in thread
From: Stefan Beller @ 2018-04-24 21:59 UTC (permalink / raw)
To: git, gitster
Cc: bmwill, jonathantanmy, sandals, Stefan Beller, Jonathan Nieder
Add a repository argument to allow the callers of retry_bad_packed_offset
to be more specific about which repository to handle. This is a small
mechanical change; it doesn't change the implementation to handle
repositories other than the_repository yet.
As with the previous commits, use a macro to catch callers passing a
repository other than the_repository at compile time.
Signed-off-by: Jonathan Nieder <jrnieder@gmail.com>
Signed-off-by: Stefan Beller <sbeller@google.com>
---
packfile.c | 8 +++++---
1 file changed, 5 insertions(+), 3 deletions(-)
diff --git a/packfile.c b/packfile.c
index 80c7fa734f..d2b3f3503b 100644
--- a/packfile.c
+++ b/packfile.c
@@ -1104,7 +1104,9 @@ static const unsigned char *get_delta_base_sha1(struct packed_git *p,
return NULL;
}
-static int retry_bad_packed_offset(struct packed_git *p, off_t obj_offset)
+#define retry_bad_packed_offset(r, p, o) \
+ retry_bad_packed_offset_##r(p, o)
+static int retry_bad_packed_offset_the_repository(struct packed_git *p, off_t obj_offset)
{
int type;
struct revindex_entry *revidx;
@@ -1153,7 +1155,7 @@ static enum object_type packed_to_object_type(struct packed_git *p,
if (type <= OBJ_NONE) {
/* If getting the base itself fails, we first
* retry the base, otherwise unwind */
- type = retry_bad_packed_offset(p, base_offset);
+ type = retry_bad_packed_offset(the_repository, p, base_offset);
if (type > OBJ_NONE)
goto out;
goto unwind;
@@ -1181,7 +1183,7 @@ static enum object_type packed_to_object_type(struct packed_git *p,
unwind:
while (poi_stack_nr) {
obj_offset = poi_stack[--poi_stack_nr];
- type = retry_bad_packed_offset(p, obj_offset);
+ type = retry_bad_packed_offset(the_repository, p, obj_offset);
if (type > OBJ_NONE)
goto out;
}
--
2.17.0.441.gb46fe60e1d-goog
^ permalink raw reply related [flat|nested] 24+ messages in thread
* [PATCHv2 4/9] packfile: add repository argument to packed_to_object_type
2018-04-24 21:59 [PATCHv2 0/9] object store: oid_object_info is the next contender Stefan Beller
` (2 preceding siblings ...)
2018-04-24 21:59 ` [PATCHv2 3/9] packfile: add repository argument to retry_bad_packed_offset Stefan Beller
@ 2018-04-24 21:59 ` Stefan Beller
2018-04-24 21:59 ` [PATCHv2 5/9] packfile: add repository argument to packed_object_info Stefan Beller
` (6 subsequent siblings)
10 siblings, 0 replies; 24+ messages in thread
From: Stefan Beller @ 2018-04-24 21:59 UTC (permalink / raw)
To: git, gitster
Cc: bmwill, jonathantanmy, sandals, Stefan Beller, Jonathan Nieder
Add a repository argument to allow the callers of packed_to_object_type
to be more specific about which repository to handle. This is a small
mechanical change; it doesn't change the implementation to handle
repositories other than the_repository yet.
As with the previous commits, use a macro to catch callers passing a
repository other than the_repository at compile time.
Signed-off-by: Jonathan Nieder <jrnieder@gmail.com>
Signed-off-by: Stefan Beller <sbeller@google.com>
---
packfile.c | 16 +++++++++-------
1 file changed, 9 insertions(+), 7 deletions(-)
diff --git a/packfile.c b/packfile.c
index d2b3f3503b..3ecfba66af 100644
--- a/packfile.c
+++ b/packfile.c
@@ -1124,11 +1124,13 @@ static int retry_bad_packed_offset_the_repository(struct packed_git *p, off_t ob
#define POI_STACK_PREALLOC 64
-static enum object_type packed_to_object_type(struct packed_git *p,
- off_t obj_offset,
- enum object_type type,
- struct pack_window **w_curs,
- off_t curpos)
+#define packed_to_object_type(r, p, o, t, w, c) \
+ packed_to_object_type_##r(p, o, t, w, c)
+static enum object_type packed_to_object_type_the_repository(struct packed_git *p,
+ off_t obj_offset,
+ enum object_type type,
+ struct pack_window **w_curs,
+ off_t curpos)
{
off_t small_poi_stack[POI_STACK_PREALLOC];
off_t *poi_stack = small_poi_stack;
@@ -1378,8 +1380,8 @@ int packed_object_info(struct packed_git *p, off_t obj_offset,
if (oi->typep || oi->type_name) {
enum object_type ptot;
- ptot = packed_to_object_type(p, obj_offset, type, &w_curs,
- curpos);
+ ptot = packed_to_object_type(the_repository, p, obj_offset,
+ type, &w_curs, curpos);
if (oi->typep)
*oi->typep = ptot;
if (oi->type_name) {
--
2.17.0.441.gb46fe60e1d-goog
^ permalink raw reply related [flat|nested] 24+ messages in thread
* [PATCHv2 5/9] packfile: add repository argument to packed_object_info
2018-04-24 21:59 [PATCHv2 0/9] object store: oid_object_info is the next contender Stefan Beller
` (3 preceding siblings ...)
2018-04-24 21:59 ` [PATCHv2 4/9] packfile: add repository argument to packed_to_object_type Stefan Beller
@ 2018-04-24 21:59 ` Stefan Beller
2018-04-24 21:59 ` [PATCHv2 6/9] packfile: add repository argument to read_object Stefan Beller
` (5 subsequent siblings)
10 siblings, 0 replies; 24+ messages in thread
From: Stefan Beller @ 2018-04-24 21:59 UTC (permalink / raw)
To: git, gitster
Cc: bmwill, jonathantanmy, sandals, Jonathan Nieder, Stefan Beller
From: Jonathan Nieder <jrnieder@gmail.com>
Add a repository argument to allow callers of packed_object_info to be
more specific about which repository to handle. This is a small
mechanical change; it doesn't change the implementation to handle
repositories other than the_repository yet.
As with the previous commits, use a macro to catch callers passing a
repository other than the_repository at compile time.
Signed-off-by: Jonathan Nieder <jrnieder@gmail.com>
Signed-off-by: Stefan Beller <sbeller@google.com>
---
builtin/pack-objects.c | 3 ++-
packfile.c | 4 ++--
packfile.h | 3 ++-
sha1_file.c | 2 +-
4 files changed, 7 insertions(+), 5 deletions(-)
diff --git a/builtin/pack-objects.c b/builtin/pack-objects.c
index 8d4111f748..d65eb4a947 100644
--- a/builtin/pack-objects.c
+++ b/builtin/pack-objects.c
@@ -1572,7 +1572,8 @@ static void drop_reused_delta(struct object_entry *entry)
oi.sizep = &entry->size;
oi.typep = &entry->type;
- if (packed_object_info(entry->in_pack, entry->in_pack_offset, &oi) < 0) {
+ if (packed_object_info(the_repository, entry->in_pack,
+ entry->in_pack_offset, &oi) < 0) {
/*
* We failed to get the info from this pack for some reason;
* fall back to sha1_object_info, which may find another copy.
diff --git a/packfile.c b/packfile.c
index 3ecfba66af..5fa7d27d3b 100644
--- a/packfile.c
+++ b/packfile.c
@@ -1333,8 +1333,8 @@ static void add_delta_base_cache(struct packed_git *p, off_t base_offset,
hashmap_add(&delta_base_cache, ent);
}
-int packed_object_info(struct packed_git *p, off_t obj_offset,
- struct object_info *oi)
+int packed_object_info_the_repository(struct packed_git *p, off_t obj_offset,
+ struct object_info *oi)
{
struct pack_window *w_curs = NULL;
unsigned long size;
diff --git a/packfile.h b/packfile.h
index a92c0b241c..bc8d840b1b 100644
--- a/packfile.h
+++ b/packfile.h
@@ -125,7 +125,8 @@ extern void release_pack_memory(size_t);
/* global flag to enable extra checks when accessing packed objects */
extern int do_check_packed_object_crc;
-extern int packed_object_info(struct packed_git *pack, off_t offset, struct object_info *);
+#define packed_object_info(r, p, o, oi) packed_object_info_##r(p, o, oi)
+extern int packed_object_info_the_repository(struct packed_git *pack, off_t offset, struct object_info *);
extern void mark_bad_packed_object(struct packed_git *p, const unsigned char *sha1);
extern const struct packed_git *has_packed_and_bad(const unsigned char *sha1);
diff --git a/sha1_file.c b/sha1_file.c
index 93f25c6c6a..746ff8297a 100644
--- a/sha1_file.c
+++ b/sha1_file.c
@@ -1307,7 +1307,7 @@ int oid_object_info_extended_the_repository(const struct object_id *oid, struct
* information below, so return early.
*/
return 0;
- rtype = packed_object_info(e.p, e.offset, oi);
+ rtype = packed_object_info(the_repository, e.p, e.offset, oi);
if (rtype < 0) {
mark_bad_packed_object(e.p, real->hash);
return oid_object_info_extended(the_repository, real, oi, 0);
--
2.17.0.441.gb46fe60e1d-goog
^ permalink raw reply related [flat|nested] 24+ messages in thread
* [PATCHv2 6/9] packfile: add repository argument to read_object
2018-04-24 21:59 [PATCHv2 0/9] object store: oid_object_info is the next contender Stefan Beller
` (4 preceding siblings ...)
2018-04-24 21:59 ` [PATCHv2 5/9] packfile: add repository argument to packed_object_info Stefan Beller
@ 2018-04-24 21:59 ` Stefan Beller
2018-04-24 21:59 ` [PATCHv2 7/9] packfile: add repository argument to unpack_entry Stefan Beller
` (4 subsequent siblings)
10 siblings, 0 replies; 24+ messages in thread
From: Stefan Beller @ 2018-04-24 21:59 UTC (permalink / raw)
To: git, gitster; +Cc: bmwill, jonathantanmy, sandals, Stefan Beller
Add a repository argument to allow the callers of read_object
to be more specific about which repository to act on. This is a small
mechanical change; it doesn't change the implementation to handle
repositories other than the_repository yet.
As with the previous commits, use a macro to catch callers passing a
repository other than the_repository at compile time.
Signed-off-by: Stefan Beller <sbeller@google.com>
---
packfile.c | 8 +++++---
1 file changed, 5 insertions(+), 3 deletions(-)
diff --git a/packfile.c b/packfile.c
index 5fa7d27d3b..2876e04bb1 100644
--- a/packfile.c
+++ b/packfile.c
@@ -1469,8 +1469,10 @@ struct unpack_entry_stack_ent {
unsigned long size;
};
-static void *read_object(const struct object_id *oid, enum object_type *type,
- unsigned long *size)
+#define read_object(r, o, t, s) read_object_##r(o, t, s)
+static void *read_object_the_repository(const struct object_id *oid,
+ enum object_type *type,
+ unsigned long *size)
{
struct object_info oi = OBJECT_INFO_INIT;
void *content;
@@ -1614,7 +1616,7 @@ void *unpack_entry(struct packed_git *p, off_t obj_offset,
oid_to_hex(&base_oid), (uintmax_t)obj_offset,
p->pack_name);
mark_bad_packed_object(p, base_oid.hash);
- base = read_object(&base_oid, &type, &base_size);
+ base = read_object(the_repository, &base_oid, &type, &base_size);
external_base = base;
}
}
--
2.17.0.441.gb46fe60e1d-goog
^ permalink raw reply related [flat|nested] 24+ messages in thread
* [PATCHv2 7/9] packfile: add repository argument to unpack_entry
2018-04-24 21:59 [PATCHv2 0/9] object store: oid_object_info is the next contender Stefan Beller
` (5 preceding siblings ...)
2018-04-24 21:59 ` [PATCHv2 6/9] packfile: add repository argument to read_object Stefan Beller
@ 2018-04-24 21:59 ` Stefan Beller
2018-04-24 21:59 ` [PATCHv2 8/9] packfile: add repository argument to cache_or_unpack_entry Stefan Beller
` (3 subsequent siblings)
10 siblings, 0 replies; 24+ messages in thread
From: Stefan Beller @ 2018-04-24 21:59 UTC (permalink / raw)
To: git, gitster
Cc: bmwill, jonathantanmy, sandals, Stefan Beller, Jonathan Nieder
Add a repository argument to allow the callers of unpack_entry
to be more specific about which repository to act on. This is a small
mechanical change; it doesn't change the implementation to handle
repositories other than the_repository yet.
As with the previous commits, use a macro to catch callers passing a
repository other than the_repository at compile time.
Signed-off-by: Jonathan Nieder <jrnieder@gmail.com>
Signed-off-by: Stefan Beller <sbeller@google.com>
---
fast-import.c | 2 +-
pack-check.c | 3 ++-
packfile.c | 7 ++++---
packfile.h | 3 ++-
4 files changed, 9 insertions(+), 6 deletions(-)
diff --git a/fast-import.c b/fast-import.c
index afe06bd7c1..b009353e93 100644
--- a/fast-import.c
+++ b/fast-import.c
@@ -1376,7 +1376,7 @@ static void *gfi_unpack_entry(
*/
p->pack_size = pack_size + the_hash_algo->rawsz;
}
- return unpack_entry(p, oe->idx.offset, &type, sizep);
+ return unpack_entry(the_repository, p, oe->idx.offset, &type, sizep);
}
static const char *get_mode(const char *str, uint16_t *modep)
diff --git a/pack-check.c b/pack-check.c
index 385d964bdd..d3a57df34f 100644
--- a/pack-check.c
+++ b/pack-check.c
@@ -1,4 +1,5 @@
#include "cache.h"
+#include "repository.h"
#include "pack.h"
#include "pack-revindex.h"
#include "progress.h"
@@ -134,7 +135,7 @@ static int verify_packfile(struct packed_git *p,
data = NULL;
data_valid = 0;
} else {
- data = unpack_entry(p, entries[i].offset, &type, &size);
+ data = unpack_entry(the_repository, p, entries[i].offset, &type, &size);
data_valid = 1;
}
diff --git a/packfile.c b/packfile.c
index 2876e04bb1..d5ac48ef18 100644
--- a/packfile.c
+++ b/packfile.c
@@ -1279,7 +1279,7 @@ static void *cache_or_unpack_entry(struct packed_git *p, off_t base_offset,
ent = get_delta_base_cache_entry(p, base_offset);
if (!ent)
- return unpack_entry(p, base_offset, type, base_size);
+ return unpack_entry(the_repository, p, base_offset, type, base_size);
if (type)
*type = ent->type;
@@ -1485,8 +1485,9 @@ static void *read_object_the_repository(const struct object_id *oid,
return content;
}
-void *unpack_entry(struct packed_git *p, off_t obj_offset,
- enum object_type *final_type, unsigned long *final_size)
+void *unpack_entry_the_repository(struct packed_git *p, off_t obj_offset,
+ enum object_type *final_type,
+ unsigned long *final_size)
{
struct pack_window *w_curs = NULL;
off_t curpos = obj_offset;
diff --git a/packfile.h b/packfile.h
index bc8d840b1b..1efa57a90e 100644
--- a/packfile.h
+++ b/packfile.h
@@ -115,7 +115,8 @@ extern off_t nth_packed_object_offset(const struct packed_git *, uint32_t n);
extern off_t find_pack_entry_one(const unsigned char *sha1, struct packed_git *);
extern int is_pack_valid(struct packed_git *);
-extern void *unpack_entry(struct packed_git *, off_t, enum object_type *, unsigned long *);
+#define unpack_entry(r, p, of, ot, s) unpack_entry_##r(p, of, ot, s)
+extern void *unpack_entry_the_repository(struct packed_git *, off_t, enum object_type *, unsigned long *);
extern unsigned long unpack_object_header_buffer(const unsigned char *buf, unsigned long len, enum object_type *type, unsigned long *sizep);
extern unsigned long get_size_from_delta(struct packed_git *, struct pack_window **, off_t);
extern int unpack_object_header(struct packed_git *, struct pack_window **, off_t *, unsigned long *);
--
2.17.0.441.gb46fe60e1d-goog
^ permalink raw reply related [flat|nested] 24+ messages in thread
* [PATCHv2 8/9] packfile: add repository argument to cache_or_unpack_entry
2018-04-24 21:59 [PATCHv2 0/9] object store: oid_object_info is the next contender Stefan Beller
` (6 preceding siblings ...)
2018-04-24 21:59 ` [PATCHv2 7/9] packfile: add repository argument to unpack_entry Stefan Beller
@ 2018-04-24 21:59 ` Stefan Beller
2018-04-24 21:59 ` [PATCHv2 9/9] cache.h: allow oid_object_info to handle arbitrary repositories Stefan Beller
` (2 subsequent siblings)
10 siblings, 0 replies; 24+ messages in thread
From: Stefan Beller @ 2018-04-24 21:59 UTC (permalink / raw)
To: git, gitster
Cc: bmwill, jonathantanmy, sandals, Stefan Beller, Jonathan Nieder
Add a repository argument to allow the callers of cache_or_unpack_entry
to be more specific about which repository to act on. This is a small
mechanical change; it doesn't change the implementation to handle
repositories other than the_repository yet.
As with the previous commits, use a macro to catch callers passing a
repository other than the_repository at compile time.
Signed-off-by: Jonathan Nieder <jrnieder@gmail.com>
Signed-off-by: Stefan Beller <sbeller@google.com>
---
packfile.c | 5 +++--
1 file changed, 3 insertions(+), 2 deletions(-)
diff --git a/packfile.c b/packfile.c
index d5ac48ef18..8de87f904b 100644
--- a/packfile.c
+++ b/packfile.c
@@ -1272,7 +1272,8 @@ static void detach_delta_base_cache_entry(struct delta_base_cache_entry *ent)
free(ent);
}
-static void *cache_or_unpack_entry(struct packed_git *p, off_t base_offset,
+#define cache_or_unpack_entry(r, p, bo, bs, t) cache_or_unpack_entry_##r(p, bo, bs, t)
+static void *cache_or_unpack_entry_the_repository(struct packed_git *p, off_t base_offset,
unsigned long *base_size, enum object_type *type)
{
struct delta_base_cache_entry *ent;
@@ -1346,7 +1347,7 @@ int packed_object_info_the_repository(struct packed_git *p, off_t obj_offset,
* a "real" type later if the caller is interested.
*/
if (oi->contentp) {
- *oi->contentp = cache_or_unpack_entry(p, obj_offset, oi->sizep,
+ *oi->contentp = cache_or_unpack_entry(the_repository, p, obj_offset, oi->sizep,
&type);
if (!*oi->contentp)
type = OBJ_BAD;
--
2.17.0.441.gb46fe60e1d-goog
^ permalink raw reply related [flat|nested] 24+ messages in thread
* [PATCHv2 9/9] cache.h: allow oid_object_info to handle arbitrary repositories
2018-04-24 21:59 [PATCHv2 0/9] object store: oid_object_info is the next contender Stefan Beller
` (7 preceding siblings ...)
2018-04-24 21:59 ` [PATCHv2 8/9] packfile: add repository argument to cache_or_unpack_entry Stefan Beller
@ 2018-04-24 21:59 ` Stefan Beller
2018-04-24 22:49 ` Jonathan Tan
2018-04-24 21:59 ` [PATCHv2 9/9] cache.h: allow sha1_object_info " Stefan Beller
2018-04-25 18:20 ` [PATCHv3 0/9] object store: oid_object_info is the next contender Stefan Beller
10 siblings, 1 reply; 24+ messages in thread
From: Stefan Beller @ 2018-04-24 21:59 UTC (permalink / raw)
To: git, gitster
Cc: bmwill, jonathantanmy, sandals, Stefan Beller, Jonathan Nieder
This involves also adapting oid_object_info_extended and a some
internal functions that are used to implement these. It all has to
happen in one patch, because of a single recursive chain of calls visits
all these functions.
sha1_object_info_extended is also used in partial clones, which allow
fetching missing objects. As this series will not add the repository
struct to the transport code and fetch_object(), add a TODO note and
bug out if a user tries to use a partial clone in a repository other than
the_repository.
Helped-by: Brandon Williams <bmwill@google.com>
Helped-by: Jonathan Tan <jonathantanmy@google.com>
Signed-off-by: Jonathan Nieder <jrnieder@gmail.com>
Signed-off-by: Stefan Beller <sbeller@google.com>
---
cache.h | 9 ++++-----
packfile.c | 58 ++++++++++++++++++++++++++---------------------------
packfile.h | 8 ++++----
sha1_file.c | 30 ++++++++++++++++-----------
4 files changed, 54 insertions(+), 51 deletions(-)
diff --git a/cache.h b/cache.h
index 6340b2c572..3a4d80e92b 100644
--- a/cache.h
+++ b/cache.h
@@ -1192,8 +1192,7 @@ static inline void *read_object_file(const struct object_id *oid, enum object_ty
}
/* Read and unpack an object file into memory, write memory to an object file */
-#define oid_object_info(r, o, f) oid_object_info_##r(o, f)
-int oid_object_info_the_repository(const struct object_id *, unsigned long *);
+int oid_object_info(struct repository *r, const struct object_id *, unsigned long *);
extern int hash_object_file(const void *buf, unsigned long len,
const char *type, struct object_id *oid);
@@ -1675,9 +1674,9 @@ struct object_info {
/* Do not check loose object */
#define OBJECT_INFO_IGNORE_LOOSE 16
-#define oid_object_info_extended(r, oid, oi, flags) \
- oid_object_info_extended_##r(oid, oi, flags)
-int oid_object_info_extended_the_repository(const struct object_id *, struct object_info *, unsigned flags);
+int oid_object_info_extended(struct repository *r,
+ const struct object_id *,
+ struct object_info *, unsigned flags);
/*
* Set this to 0 to prevent sha1_object_info_extended() from fetching missing
diff --git a/packfile.c b/packfile.c
index 8de87f904b..55d383ed0a 100644
--- a/packfile.c
+++ b/packfile.c
@@ -1104,9 +1104,9 @@ static const unsigned char *get_delta_base_sha1(struct packed_git *p,
return NULL;
}
-#define retry_bad_packed_offset(r, p, o) \
- retry_bad_packed_offset_##r(p, o)
-static int retry_bad_packed_offset_the_repository(struct packed_git *p, off_t obj_offset)
+static int retry_bad_packed_offset(struct repository *r,
+ struct packed_git *p,
+ off_t obj_offset)
{
int type;
struct revindex_entry *revidx;
@@ -1116,7 +1116,7 @@ static int retry_bad_packed_offset_the_repository(struct packed_git *p, off_t ob
return OBJ_BAD;
nth_packed_object_oid(&oid, p, revidx->nr);
mark_bad_packed_object(p, oid.hash);
- type = oid_object_info(the_repository, &oid, NULL);
+ type = oid_object_info(r, &oid, NULL);
if (type <= OBJ_NONE)
return OBJ_BAD;
return type;
@@ -1124,13 +1124,12 @@ static int retry_bad_packed_offset_the_repository(struct packed_git *p, off_t ob
#define POI_STACK_PREALLOC 64
-#define packed_to_object_type(r, p, o, t, w, c) \
- packed_to_object_type_##r(p, o, t, w, c)
-static enum object_type packed_to_object_type_the_repository(struct packed_git *p,
- off_t obj_offset,
- enum object_type type,
- struct pack_window **w_curs,
- off_t curpos)
+static enum object_type packed_to_object_type(struct repository *r,
+ struct packed_git *p,
+ off_t obj_offset,
+ enum object_type type,
+ struct pack_window **w_curs,
+ off_t curpos)
{
off_t small_poi_stack[POI_STACK_PREALLOC];
off_t *poi_stack = small_poi_stack;
@@ -1157,7 +1156,7 @@ static enum object_type packed_to_object_type_the_repository(struct packed_git *
if (type <= OBJ_NONE) {
/* If getting the base itself fails, we first
* retry the base, otherwise unwind */
- type = retry_bad_packed_offset(the_repository, p, base_offset);
+ type = retry_bad_packed_offset(r, p, base_offset);
if (type > OBJ_NONE)
goto out;
goto unwind;
@@ -1185,7 +1184,7 @@ static enum object_type packed_to_object_type_the_repository(struct packed_git *
unwind:
while (poi_stack_nr) {
obj_offset = poi_stack[--poi_stack_nr];
- type = retry_bad_packed_offset(the_repository, p, obj_offset);
+ type = retry_bad_packed_offset(r, p, obj_offset);
if (type > OBJ_NONE)
goto out;
}
@@ -1272,15 +1271,15 @@ static void detach_delta_base_cache_entry(struct delta_base_cache_entry *ent)
free(ent);
}
-#define cache_or_unpack_entry(r, p, bo, bs, t) cache_or_unpack_entry_##r(p, bo, bs, t)
-static void *cache_or_unpack_entry_the_repository(struct packed_git *p, off_t base_offset,
- unsigned long *base_size, enum object_type *type)
+static void *cache_or_unpack_entry(struct repository *r, struct packed_git *p,
+ off_t base_offset, unsigned long *base_size,
+ enum object_type *type)
{
struct delta_base_cache_entry *ent;
ent = get_delta_base_cache_entry(p, base_offset);
if (!ent)
- return unpack_entry(the_repository, p, base_offset, type, base_size);
+ return unpack_entry(r, p, base_offset, type, base_size);
if (type)
*type = ent->type;
@@ -1334,8 +1333,8 @@ static void add_delta_base_cache(struct packed_git *p, off_t base_offset,
hashmap_add(&delta_base_cache, ent);
}
-int packed_object_info_the_repository(struct packed_git *p, off_t obj_offset,
- struct object_info *oi)
+int packed_object_info(struct repository *r, struct packed_git *p,
+ off_t obj_offset, struct object_info *oi)
{
struct pack_window *w_curs = NULL;
unsigned long size;
@@ -1347,7 +1346,7 @@ int packed_object_info_the_repository(struct packed_git *p, off_t obj_offset,
* a "real" type later if the caller is interested.
*/
if (oi->contentp) {
- *oi->contentp = cache_or_unpack_entry(the_repository, p, obj_offset, oi->sizep,
+ *oi->contentp = cache_or_unpack_entry(r, p, obj_offset, oi->sizep,
&type);
if (!*oi->contentp)
type = OBJ_BAD;
@@ -1381,7 +1380,7 @@ int packed_object_info_the_repository(struct packed_git *p, off_t obj_offset,
if (oi->typep || oi->type_name) {
enum object_type ptot;
- ptot = packed_to_object_type(the_repository, p, obj_offset,
+ ptot = packed_to_object_type(r, p, obj_offset,
type, &w_curs, curpos);
if (oi->typep)
*oi->typep = ptot;
@@ -1470,10 +1469,10 @@ struct unpack_entry_stack_ent {
unsigned long size;
};
-#define read_object(r, o, t, s) read_object_##r(o, t, s)
-static void *read_object_the_repository(const struct object_id *oid,
- enum object_type *type,
- unsigned long *size)
+static void *read_object(struct repository *r,
+ const struct object_id *oid,
+ enum object_type *type,
+ unsigned long *size)
{
struct object_info oi = OBJECT_INFO_INIT;
void *content;
@@ -1481,14 +1480,13 @@ static void *read_object_the_repository(const struct object_id *oid,
oi.sizep = size;
oi.contentp = &content;
- if (oid_object_info_extended(the_repository, oid, &oi, 0) < 0)
+ if (oid_object_info_extended(r, oid, &oi, 0) < 0)
return NULL;
return content;
}
-void *unpack_entry_the_repository(struct packed_git *p, off_t obj_offset,
- enum object_type *final_type,
- unsigned long *final_size)
+void *unpack_entry(struct repository *r, struct packed_git *p, off_t obj_offset,
+ enum object_type *final_type, unsigned long *final_size)
{
struct pack_window *w_curs = NULL;
off_t curpos = obj_offset;
@@ -1618,7 +1616,7 @@ void *unpack_entry_the_repository(struct packed_git *p, off_t obj_offset,
oid_to_hex(&base_oid), (uintmax_t)obj_offset,
p->pack_name);
mark_bad_packed_object(p, base_oid.hash);
- base = read_object(the_repository, &base_oid, &type, &base_size);
+ base = read_object(r, &base_oid, &type, &base_size);
external_base = base;
}
}
diff --git a/packfile.h b/packfile.h
index 1efa57a90e..fdfddb89b5 100644
--- a/packfile.h
+++ b/packfile.h
@@ -115,8 +115,7 @@ extern off_t nth_packed_object_offset(const struct packed_git *, uint32_t n);
extern off_t find_pack_entry_one(const unsigned char *sha1, struct packed_git *);
extern int is_pack_valid(struct packed_git *);
-#define unpack_entry(r, p, of, ot, s) unpack_entry_##r(p, of, ot, s)
-extern void *unpack_entry_the_repository(struct packed_git *, off_t, enum object_type *, unsigned long *);
+extern void *unpack_entry(struct repository *r, struct packed_git *, off_t, enum object_type *, unsigned long *);
extern unsigned long unpack_object_header_buffer(const unsigned char *buf, unsigned long len, enum object_type *type, unsigned long *sizep);
extern unsigned long get_size_from_delta(struct packed_git *, struct pack_window **, off_t);
extern int unpack_object_header(struct packed_git *, struct pack_window **, off_t *, unsigned long *);
@@ -126,8 +125,9 @@ extern void release_pack_memory(size_t);
/* global flag to enable extra checks when accessing packed objects */
extern int do_check_packed_object_crc;
-#define packed_object_info(r, p, o, oi) packed_object_info_##r(p, o, oi)
-extern int packed_object_info_the_repository(struct packed_git *pack, off_t offset, struct object_info *);
+extern int packed_object_info(struct repository *r,
+ struct packed_git *pack,
+ off_t offset, struct object_info *);
extern void mark_bad_packed_object(struct packed_git *p, const unsigned char *sha1);
extern const struct packed_git *has_packed_and_bad(const unsigned char *sha1);
diff --git a/sha1_file.c b/sha1_file.c
index 746ff8297a..94123e0299 100644
--- a/sha1_file.c
+++ b/sha1_file.c
@@ -1231,7 +1231,8 @@ static int sha1_loose_object_info(struct repository *r,
int fetch_if_missing = 1;
-int oid_object_info_extended_the_repository(const struct object_id *oid, struct object_info *oi, unsigned flags)
+int oid_object_info_extended(struct repository *r, const struct object_id *oid,
+ struct object_info *oi, unsigned flags)
{
static struct object_info blank_oi = OBJECT_INFO_INIT;
struct pack_entry e;
@@ -1240,7 +1241,7 @@ int oid_object_info_extended_the_repository(const struct object_id *oid, struct
int already_retried = 0;
if (flags & OBJECT_INFO_LOOKUP_REPLACE)
- real = lookup_replace_object(the_repository, oid);
+ real = lookup_replace_object(r, oid);
if (is_null_oid(real))
return -1;
@@ -1269,20 +1270,20 @@ int oid_object_info_extended_the_repository(const struct object_id *oid, struct
}
while (1) {
- if (find_pack_entry(the_repository, real->hash, &e))
+ if (find_pack_entry(r, real->hash, &e))
break;
if (flags & OBJECT_INFO_IGNORE_LOOSE)
return -1;
/* Most likely it's a loose object. */
- if (!sha1_loose_object_info(the_repository, real->hash, oi, flags))
+ if (!sha1_loose_object_info(r, real->hash, oi, flags))
return 0;
/* Not a loose object; someone else may have just packed it. */
if (!(flags & OBJECT_INFO_QUICK)) {
- reprepare_packed_git(the_repository);
- if (find_pack_entry(the_repository, real->hash, &e))
+ reprepare_packed_git(r);
+ if (find_pack_entry(r, real->hash, &e))
break;
}
@@ -1290,9 +1291,12 @@ int oid_object_info_extended_the_repository(const struct object_id *oid, struct
if (fetch_if_missing && repository_format_partial_clone &&
!already_retried) {
/*
- * TODO Investigate haveing fetch_object() return
+ * TODO Investigate having fetch_object() return
* TODO error/success and stopping the music here.
+ * TODO Pass a repository struct through fetch_object.
*/
+ if (r != the_repository)
+ die(_("partial clones only supported in the_repository"));
fetch_object(repository_format_partial_clone, real->hash);
already_retried = 1;
continue;
@@ -1307,10 +1311,10 @@ int oid_object_info_extended_the_repository(const struct object_id *oid, struct
* information below, so return early.
*/
return 0;
- rtype = packed_object_info(the_repository, e.p, e.offset, oi);
+ rtype = packed_object_info(r, e.p, e.offset, oi);
if (rtype < 0) {
mark_bad_packed_object(e.p, real->hash);
- return oid_object_info_extended(the_repository, real, oi, 0);
+ return oid_object_info_extended(r, real, oi, 0);
} else if (oi->whence == OI_PACKED) {
oi->u.packed.offset = e.offset;
oi->u.packed.pack = e.p;
@@ -1322,15 +1326,17 @@ int oid_object_info_extended_the_repository(const struct object_id *oid, struct
}
/* returns enum object_type or negative */
-int oid_object_info_the_repository(const struct object_id *oid, unsigned long *sizep)
+int oid_object_info(struct repository *r,
+ const struct object_id *oid,
+ unsigned long *sizep)
{
enum object_type type;
struct object_info oi = OBJECT_INFO_INIT;
oi.typep = &type;
oi.sizep = sizep;
- if (oid_object_info_extended(the_repository, oid, &oi,
- OBJECT_INFO_LOOKUP_REPLACE) < 0)
+ if (oid_object_info_extended(r, oid, &oi,
+ OBJECT_INFO_LOOKUP_REPLACE) < 0)
return -1;
return type;
}
--
2.17.0.441.gb46fe60e1d-goog
^ permalink raw reply related [flat|nested] 24+ messages in thread
* [PATCHv2 9/9] cache.h: allow sha1_object_info to handle arbitrary repositories
2018-04-24 21:59 [PATCHv2 0/9] object store: oid_object_info is the next contender Stefan Beller
` (8 preceding siblings ...)
2018-04-24 21:59 ` [PATCHv2 9/9] cache.h: allow oid_object_info to handle arbitrary repositories Stefan Beller
@ 2018-04-24 21:59 ` Stefan Beller
2018-04-25 18:20 ` [PATCHv3 0/9] object store: oid_object_info is the next contender Stefan Beller
10 siblings, 0 replies; 24+ messages in thread
From: Stefan Beller @ 2018-04-24 21:59 UTC (permalink / raw)
To: git, gitster
Cc: bmwill, jonathantanmy, sandals, Stefan Beller, Jonathan Nieder
This involves also adapting sha1_object_info_extended and a some
internal functions that are used to implement these. It all has to
happen in one patch, because of a single recursive chain of calls visits
all these functions.
sha1_object_info_extended is also used in partial clones, which allow
fetching missing objects. As this series will not add the repository
struct to the transport code and fetch_object(), add a TODO note and
bug out if a user tries to use a partial clone in a repository other than
the_repository.
Helped-by: Brandon Williams <bmwill@google.com>
Helped-by: Jonathan Tan <jonathantanmy@google.com>
Signed-off-by: Jonathan Nieder <jrnieder@gmail.com>
Signed-off-by: Stefan Beller <sbeller@google.com>
---
cache.h | 9 ++++-----
packfile.c | 58 ++++++++++++++++++++++++++---------------------------
packfile.h | 8 ++++----
sha1_file.c | 30 ++++++++++++++++-----------
4 files changed, 54 insertions(+), 51 deletions(-)
diff --git a/cache.h b/cache.h
index 6340b2c572..3a4d80e92b 100644
--- a/cache.h
+++ b/cache.h
@@ -1192,8 +1192,7 @@ static inline void *read_object_file(const struct object_id *oid, enum object_ty
}
/* Read and unpack an object file into memory, write memory to an object file */
-#define oid_object_info(r, o, f) oid_object_info_##r(o, f)
-int oid_object_info_the_repository(const struct object_id *, unsigned long *);
+int oid_object_info(struct repository *r, const struct object_id *, unsigned long *);
extern int hash_object_file(const void *buf, unsigned long len,
const char *type, struct object_id *oid);
@@ -1675,9 +1674,9 @@ struct object_info {
/* Do not check loose object */
#define OBJECT_INFO_IGNORE_LOOSE 16
-#define oid_object_info_extended(r, oid, oi, flags) \
- oid_object_info_extended_##r(oid, oi, flags)
-int oid_object_info_extended_the_repository(const struct object_id *, struct object_info *, unsigned flags);
+int oid_object_info_extended(struct repository *r,
+ const struct object_id *,
+ struct object_info *, unsigned flags);
/*
* Set this to 0 to prevent sha1_object_info_extended() from fetching missing
diff --git a/packfile.c b/packfile.c
index 8de87f904b..55d383ed0a 100644
--- a/packfile.c
+++ b/packfile.c
@@ -1104,9 +1104,9 @@ static const unsigned char *get_delta_base_sha1(struct packed_git *p,
return NULL;
}
-#define retry_bad_packed_offset(r, p, o) \
- retry_bad_packed_offset_##r(p, o)
-static int retry_bad_packed_offset_the_repository(struct packed_git *p, off_t obj_offset)
+static int retry_bad_packed_offset(struct repository *r,
+ struct packed_git *p,
+ off_t obj_offset)
{
int type;
struct revindex_entry *revidx;
@@ -1116,7 +1116,7 @@ static int retry_bad_packed_offset_the_repository(struct packed_git *p, off_t ob
return OBJ_BAD;
nth_packed_object_oid(&oid, p, revidx->nr);
mark_bad_packed_object(p, oid.hash);
- type = oid_object_info(the_repository, &oid, NULL);
+ type = oid_object_info(r, &oid, NULL);
if (type <= OBJ_NONE)
return OBJ_BAD;
return type;
@@ -1124,13 +1124,12 @@ static int retry_bad_packed_offset_the_repository(struct packed_git *p, off_t ob
#define POI_STACK_PREALLOC 64
-#define packed_to_object_type(r, p, o, t, w, c) \
- packed_to_object_type_##r(p, o, t, w, c)
-static enum object_type packed_to_object_type_the_repository(struct packed_git *p,
- off_t obj_offset,
- enum object_type type,
- struct pack_window **w_curs,
- off_t curpos)
+static enum object_type packed_to_object_type(struct repository *r,
+ struct packed_git *p,
+ off_t obj_offset,
+ enum object_type type,
+ struct pack_window **w_curs,
+ off_t curpos)
{
off_t small_poi_stack[POI_STACK_PREALLOC];
off_t *poi_stack = small_poi_stack;
@@ -1157,7 +1156,7 @@ static enum object_type packed_to_object_type_the_repository(struct packed_git *
if (type <= OBJ_NONE) {
/* If getting the base itself fails, we first
* retry the base, otherwise unwind */
- type = retry_bad_packed_offset(the_repository, p, base_offset);
+ type = retry_bad_packed_offset(r, p, base_offset);
if (type > OBJ_NONE)
goto out;
goto unwind;
@@ -1185,7 +1184,7 @@ static enum object_type packed_to_object_type_the_repository(struct packed_git *
unwind:
while (poi_stack_nr) {
obj_offset = poi_stack[--poi_stack_nr];
- type = retry_bad_packed_offset(the_repository, p, obj_offset);
+ type = retry_bad_packed_offset(r, p, obj_offset);
if (type > OBJ_NONE)
goto out;
}
@@ -1272,15 +1271,15 @@ static void detach_delta_base_cache_entry(struct delta_base_cache_entry *ent)
free(ent);
}
-#define cache_or_unpack_entry(r, p, bo, bs, t) cache_or_unpack_entry_##r(p, bo, bs, t)
-static void *cache_or_unpack_entry_the_repository(struct packed_git *p, off_t base_offset,
- unsigned long *base_size, enum object_type *type)
+static void *cache_or_unpack_entry(struct repository *r, struct packed_git *p,
+ off_t base_offset, unsigned long *base_size,
+ enum object_type *type)
{
struct delta_base_cache_entry *ent;
ent = get_delta_base_cache_entry(p, base_offset);
if (!ent)
- return unpack_entry(the_repository, p, base_offset, type, base_size);
+ return unpack_entry(r, p, base_offset, type, base_size);
if (type)
*type = ent->type;
@@ -1334,8 +1333,8 @@ static void add_delta_base_cache(struct packed_git *p, off_t base_offset,
hashmap_add(&delta_base_cache, ent);
}
-int packed_object_info_the_repository(struct packed_git *p, off_t obj_offset,
- struct object_info *oi)
+int packed_object_info(struct repository *r, struct packed_git *p,
+ off_t obj_offset, struct object_info *oi)
{
struct pack_window *w_curs = NULL;
unsigned long size;
@@ -1347,7 +1346,7 @@ int packed_object_info_the_repository(struct packed_git *p, off_t obj_offset,
* a "real" type later if the caller is interested.
*/
if (oi->contentp) {
- *oi->contentp = cache_or_unpack_entry(the_repository, p, obj_offset, oi->sizep,
+ *oi->contentp = cache_or_unpack_entry(r, p, obj_offset, oi->sizep,
&type);
if (!*oi->contentp)
type = OBJ_BAD;
@@ -1381,7 +1380,7 @@ int packed_object_info_the_repository(struct packed_git *p, off_t obj_offset,
if (oi->typep || oi->type_name) {
enum object_type ptot;
- ptot = packed_to_object_type(the_repository, p, obj_offset,
+ ptot = packed_to_object_type(r, p, obj_offset,
type, &w_curs, curpos);
if (oi->typep)
*oi->typep = ptot;
@@ -1470,10 +1469,10 @@ struct unpack_entry_stack_ent {
unsigned long size;
};
-#define read_object(r, o, t, s) read_object_##r(o, t, s)
-static void *read_object_the_repository(const struct object_id *oid,
- enum object_type *type,
- unsigned long *size)
+static void *read_object(struct repository *r,
+ const struct object_id *oid,
+ enum object_type *type,
+ unsigned long *size)
{
struct object_info oi = OBJECT_INFO_INIT;
void *content;
@@ -1481,14 +1480,13 @@ static void *read_object_the_repository(const struct object_id *oid,
oi.sizep = size;
oi.contentp = &content;
- if (oid_object_info_extended(the_repository, oid, &oi, 0) < 0)
+ if (oid_object_info_extended(r, oid, &oi, 0) < 0)
return NULL;
return content;
}
-void *unpack_entry_the_repository(struct packed_git *p, off_t obj_offset,
- enum object_type *final_type,
- unsigned long *final_size)
+void *unpack_entry(struct repository *r, struct packed_git *p, off_t obj_offset,
+ enum object_type *final_type, unsigned long *final_size)
{
struct pack_window *w_curs = NULL;
off_t curpos = obj_offset;
@@ -1618,7 +1616,7 @@ void *unpack_entry_the_repository(struct packed_git *p, off_t obj_offset,
oid_to_hex(&base_oid), (uintmax_t)obj_offset,
p->pack_name);
mark_bad_packed_object(p, base_oid.hash);
- base = read_object(the_repository, &base_oid, &type, &base_size);
+ base = read_object(r, &base_oid, &type, &base_size);
external_base = base;
}
}
diff --git a/packfile.h b/packfile.h
index 1efa57a90e..fdfddb89b5 100644
--- a/packfile.h
+++ b/packfile.h
@@ -115,8 +115,7 @@ extern off_t nth_packed_object_offset(const struct packed_git *, uint32_t n);
extern off_t find_pack_entry_one(const unsigned char *sha1, struct packed_git *);
extern int is_pack_valid(struct packed_git *);
-#define unpack_entry(r, p, of, ot, s) unpack_entry_##r(p, of, ot, s)
-extern void *unpack_entry_the_repository(struct packed_git *, off_t, enum object_type *, unsigned long *);
+extern void *unpack_entry(struct repository *r, struct packed_git *, off_t, enum object_type *, unsigned long *);
extern unsigned long unpack_object_header_buffer(const unsigned char *buf, unsigned long len, enum object_type *type, unsigned long *sizep);
extern unsigned long get_size_from_delta(struct packed_git *, struct pack_window **, off_t);
extern int unpack_object_header(struct packed_git *, struct pack_window **, off_t *, unsigned long *);
@@ -126,8 +125,9 @@ extern void release_pack_memory(size_t);
/* global flag to enable extra checks when accessing packed objects */
extern int do_check_packed_object_crc;
-#define packed_object_info(r, p, o, oi) packed_object_info_##r(p, o, oi)
-extern int packed_object_info_the_repository(struct packed_git *pack, off_t offset, struct object_info *);
+extern int packed_object_info(struct repository *r,
+ struct packed_git *pack,
+ off_t offset, struct object_info *);
extern void mark_bad_packed_object(struct packed_git *p, const unsigned char *sha1);
extern const struct packed_git *has_packed_and_bad(const unsigned char *sha1);
diff --git a/sha1_file.c b/sha1_file.c
index 746ff8297a..94123e0299 100644
--- a/sha1_file.c
+++ b/sha1_file.c
@@ -1231,7 +1231,8 @@ static int sha1_loose_object_info(struct repository *r,
int fetch_if_missing = 1;
-int oid_object_info_extended_the_repository(const struct object_id *oid, struct object_info *oi, unsigned flags)
+int oid_object_info_extended(struct repository *r, const struct object_id *oid,
+ struct object_info *oi, unsigned flags)
{
static struct object_info blank_oi = OBJECT_INFO_INIT;
struct pack_entry e;
@@ -1240,7 +1241,7 @@ int oid_object_info_extended_the_repository(const struct object_id *oid, struct
int already_retried = 0;
if (flags & OBJECT_INFO_LOOKUP_REPLACE)
- real = lookup_replace_object(the_repository, oid);
+ real = lookup_replace_object(r, oid);
if (is_null_oid(real))
return -1;
@@ -1269,20 +1270,20 @@ int oid_object_info_extended_the_repository(const struct object_id *oid, struct
}
while (1) {
- if (find_pack_entry(the_repository, real->hash, &e))
+ if (find_pack_entry(r, real->hash, &e))
break;
if (flags & OBJECT_INFO_IGNORE_LOOSE)
return -1;
/* Most likely it's a loose object. */
- if (!sha1_loose_object_info(the_repository, real->hash, oi, flags))
+ if (!sha1_loose_object_info(r, real->hash, oi, flags))
return 0;
/* Not a loose object; someone else may have just packed it. */
if (!(flags & OBJECT_INFO_QUICK)) {
- reprepare_packed_git(the_repository);
- if (find_pack_entry(the_repository, real->hash, &e))
+ reprepare_packed_git(r);
+ if (find_pack_entry(r, real->hash, &e))
break;
}
@@ -1290,9 +1291,12 @@ int oid_object_info_extended_the_repository(const struct object_id *oid, struct
if (fetch_if_missing && repository_format_partial_clone &&
!already_retried) {
/*
- * TODO Investigate haveing fetch_object() return
+ * TODO Investigate having fetch_object() return
* TODO error/success and stopping the music here.
+ * TODO Pass a repository struct through fetch_object.
*/
+ if (r != the_repository)
+ die(_("partial clones only supported in the_repository"));
fetch_object(repository_format_partial_clone, real->hash);
already_retried = 1;
continue;
@@ -1307,10 +1311,10 @@ int oid_object_info_extended_the_repository(const struct object_id *oid, struct
* information below, so return early.
*/
return 0;
- rtype = packed_object_info(the_repository, e.p, e.offset, oi);
+ rtype = packed_object_info(r, e.p, e.offset, oi);
if (rtype < 0) {
mark_bad_packed_object(e.p, real->hash);
- return oid_object_info_extended(the_repository, real, oi, 0);
+ return oid_object_info_extended(r, real, oi, 0);
} else if (oi->whence == OI_PACKED) {
oi->u.packed.offset = e.offset;
oi->u.packed.pack = e.p;
@@ -1322,15 +1326,17 @@ int oid_object_info_extended_the_repository(const struct object_id *oid, struct
}
/* returns enum object_type or negative */
-int oid_object_info_the_repository(const struct object_id *oid, unsigned long *sizep)
+int oid_object_info(struct repository *r,
+ const struct object_id *oid,
+ unsigned long *sizep)
{
enum object_type type;
struct object_info oi = OBJECT_INFO_INIT;
oi.typep = &type;
oi.sizep = sizep;
- if (oid_object_info_extended(the_repository, oid, &oi,
- OBJECT_INFO_LOOKUP_REPLACE) < 0)
+ if (oid_object_info_extended(r, oid, &oi,
+ OBJECT_INFO_LOOKUP_REPLACE) < 0)
return -1;
return type;
}
--
2.17.0.441.gb46fe60e1d-goog
^ permalink raw reply related [flat|nested] 24+ messages in thread
* Re: [PATCHv2 9/9] cache.h: allow oid_object_info to handle arbitrary repositories
2018-04-24 21:59 ` [PATCHv2 9/9] cache.h: allow oid_object_info to handle arbitrary repositories Stefan Beller
@ 2018-04-24 22:49 ` Jonathan Tan
0 siblings, 0 replies; 24+ messages in thread
From: Jonathan Tan @ 2018-04-24 22:49 UTC (permalink / raw)
To: Stefan Beller; +Cc: git, gitster, bmwill, sandals, Jonathan Nieder
On Tue, 24 Apr 2018 14:59:09 -0700
Stefan Beller <sbeller@google.com> wrote:
> This involves also adapting oid_object_info_extended and a some
> internal functions that are used to implement these. It all has to
> happen in one patch, because of a single recursive chain of calls visits
> all these functions.
I wrote about delta_base_cache in a reply [1] to an earlier version,
which is indeed safe (as discussed), but I think that other reviewers
might have questions about that too so I think it's worth noting that in
the commit message. Maybe write something like:
Among the functions modified to handle arbitrary repositories,
unpack_entry() is one of them. Note that it still references the
globals "delta_base_cache" and "delta_base_cached", but those are safe
to be referenced (the former is indexed partly by "struct packed_git
*", which is repo-specific, and the latter is only used to limit the
size of the former as an optimization).
[1] https://public-inbox.org/git/20180424112332.38c0d04d96689f030e96825a@google.com/
> sha1_object_info_extended is also used in partial clones, which allow
> fetching missing objects. As this series will not add the repository
> struct to the transport code and fetch_object(), add a TODO note and
> bug out if a user tries to use a partial clone in a repository other than
> the_repository.
s/sha1_object/oid_object/ (in the 2nd paragraph)
Also, you sent 2 versions of PATCHv2 9/9.
> @@ -1290,9 +1291,12 @@ int oid_object_info_extended_the_repository(const struct object_id *oid, struct
> if (fetch_if_missing && repository_format_partial_clone &&
> !already_retried) {
> /*
> - * TODO Investigate haveing fetch_object() return
> + * TODO Investigate having fetch_object() return
> * TODO error/success and stopping the music here.
> + * TODO Pass a repository struct through fetch_object.
> */
> + if (r != the_repository)
> + die(_("partial clones only supported in the_repository"));
> fetch_object(repository_format_partial_clone, real->hash);
> already_retried = 1;
> continue;
This most likely means that a partial clone with a submodule would
wrongly error out here. Instead, the "r == the_repository" check should
be done in the same "if" statement as repository_format_partial_clone
(and no "die"-ing occurs if it fails - just that there will be no
fetching of objects).
^ permalink raw reply [flat|nested] 24+ messages in thread
* [PATCHv3 0/9] object store: oid_object_info is the next contender
2018-04-24 21:59 [PATCHv2 0/9] object store: oid_object_info is the next contender Stefan Beller
` (9 preceding siblings ...)
2018-04-24 21:59 ` [PATCHv2 9/9] cache.h: allow sha1_object_info " Stefan Beller
@ 2018-04-25 18:20 ` Stefan Beller
2018-04-25 18:20 ` [PATCHv3 1/9] cache.h: add repository argument to oid_object_info_extended Stefan Beller
` (10 more replies)
10 siblings, 11 replies; 24+ messages in thread
From: Stefan Beller @ 2018-04-25 18:20 UTC (permalink / raw)
To: sbeller; +Cc: bmwill, git, gitster, jonathantanmy, sandals
v3:
* fixed and extended the commit message of last commit
* fixed the last patch, as Jonathan Tan suggested, see interdiff:
$ git diff remotes/origin/sb/oid-object-info (which is v2)
diff --git c/sha1_file.c w/sha1_file.c
index 94123e0299..dcd6b879ac 100644
--- c/sha1_file.c
+++ w/sha1_file.c
@@ -1289,14 +1289,13 @@ int oid_object_info_extended(struct repository *r, const struct object_id *oid,
/* Check if it is a missing object */
if (fetch_if_missing && repository_format_partial_clone &&
- !already_retried) {
+ !already_retried && r == the_repository) {
/*
* TODO Investigate having fetch_object() return
* TODO error/success and stopping the music here.
- * TODO Pass a repository struct through fetch_object.
+ * TODO Pass a repository struct through fetch_object,
+ * such that arbitrary repositories work.
*/
- if (r != the_repository)
- die(_("partial clones only supported in the_repository"));
fetch_object(repository_format_partial_clone, real->hash);
already_retried = 1;
continue;
Thanks,
Stefan
v2:
* fixed the sha1/oid typo
* removed spurious new line
* Brandon and Jonthan discovered another dependency that I missed due
to cherrypicking that commit from a tree before partial clone was a thing.
We error out when attempting to use fetch_object for repos that are not
the_repository.
Thanks,
Stefan
v1:
This applies on top of origin/sb/object-store-replace and is available as
https://github.com/stefanbeller/git/tree/oid_object_info
This continues the work of sb/packfiles-in-repository,
extending the layer at which we have to pass in an explicit
repository object to oid_object_info.
A test merge to next shows only a minor merge conflicit (adding
different #include lines in one c file), so this might be a good next
step for the object store series.
Notes on further object store series:
I plan on converting the "parsed object store" next,
which would be {alloc, object, tree, commit, tag}.c as that is a prerequisite
for migrating shallow (which is intermingled with grafts) information to the
object store.
There is currently work going on in allocation (mempool - Jameson Miller)
and grafts (deprecate grafts - DScho), which is why I am sending this
series first. I think it can go in parallel to the "parsed object store"
that is coming next.
Thanks,
Stefan
Jonathan Nieder (1):
packfile: add repository argument to packed_object_info
Stefan Beller (8):
cache.h: add repository argument to oid_object_info_extended
cache.h: add repository argument to oid_object_info
packfile: add repository argument to retry_bad_packed_offset
packfile: add repository argument to packed_to_object_type
packfile: add repository argument to read_object
packfile: add repository argument to unpack_entry
packfile: add repository argument to cache_or_unpack_entry
cache.h: allow oid_object_info to handle arbitrary repositories
archive-tar.c | 2 +-
archive-zip.c | 3 ++-
blame.c | 4 ++--
builtin/blame.c | 2 +-
builtin/cat-file.c | 12 ++++++------
builtin/describe.c | 2 +-
builtin/fast-export.c | 2 +-
builtin/fetch.c | 2 +-
builtin/fsck.c | 3 ++-
builtin/index-pack.c | 4 ++--
builtin/ls-tree.c | 2 +-
builtin/mktree.c | 2 +-
builtin/pack-objects.c | 11 +++++++----
builtin/prune.c | 3 ++-
builtin/replace.c | 11 ++++++-----
builtin/tag.c | 4 ++--
builtin/unpack-objects.c | 2 +-
cache.h | 7 +++++--
diff.c | 3 ++-
fast-import.c | 16 ++++++++++------
list-objects-filter.c | 2 +-
object.c | 2 +-
pack-bitmap-write.c | 3 ++-
pack-check.c | 3 ++-
packfile.c | 40 +++++++++++++++++++++++-----------------
packfile.h | 6 ++++--
reachable.c | 2 +-
refs.c | 2 +-
remote.c | 2 +-
sequencer.c | 3 ++-
sha1_file.c | 37 +++++++++++++++++++++----------------
sha1_name.c | 12 ++++++------
streaming.c | 2 +-
submodule.c | 2 +-
tag.c | 2 +-
35 files changed, 124 insertions(+), 93 deletions(-)
--
2.17.0.441.gb46fe60e1d-goog
^ permalink raw reply [flat|nested] 24+ messages in thread
* [PATCHv3 1/9] cache.h: add repository argument to oid_object_info_extended
2018-04-25 18:20 ` [PATCHv3 0/9] object store: oid_object_info is the next contender Stefan Beller
@ 2018-04-25 18:20 ` Stefan Beller
2018-04-25 18:20 ` [PATCHv3 2/9] cache.h: add repository argument to oid_object_info Stefan Beller
` (9 subsequent siblings)
10 siblings, 0 replies; 24+ messages in thread
From: Stefan Beller @ 2018-04-25 18:20 UTC (permalink / raw)
To: sbeller; +Cc: bmwill, git, gitster, jonathantanmy, sandals
Add a repository argument to allow oid_object_info_extended callers
to be more specific about which repository to act on. This is a small
mechanical change; it doesn't change the implementation to handle
repositories other than the_repository yet.
Signed-off-by: Stefan Beller <sbeller@google.com>
---
builtin/cat-file.c | 6 +++---
cache.h | 5 ++++-
packfile.c | 2 +-
sha1_file.c | 10 +++++-----
streaming.c | 2 +-
5 files changed, 14 insertions(+), 11 deletions(-)
diff --git a/builtin/cat-file.c b/builtin/cat-file.c
index 2c46d257cd..4ecdb9ff54 100644
--- a/builtin/cat-file.c
+++ b/builtin/cat-file.c
@@ -77,7 +77,7 @@ static int cat_one_file(int opt, const char *exp_type, const char *obj_name,
switch (opt) {
case 't':
oi.type_name = &sb;
- if (oid_object_info_extended(&oid, &oi, flags) < 0)
+ if (oid_object_info_extended(the_repository, &oid, &oi, flags) < 0)
die("git cat-file: could not get object info");
if (sb.len) {
printf("%s\n", sb.buf);
@@ -88,7 +88,7 @@ static int cat_one_file(int opt, const char *exp_type, const char *obj_name,
case 's':
oi.sizep = &size;
- if (oid_object_info_extended(&oid, &oi, flags) < 0)
+ if (oid_object_info_extended(the_repository, &oid, &oi, flags) < 0)
die("git cat-file: could not get object info");
printf("%lu\n", size);
return 0;
@@ -342,7 +342,7 @@ static void batch_object_write(const char *obj_name, struct batch_options *opt,
struct strbuf buf = STRBUF_INIT;
if (!data->skip_object_info &&
- oid_object_info_extended(&data->oid, &data->info,
+ oid_object_info_extended(the_repository, &data->oid, &data->info,
OBJECT_INFO_LOOKUP_REPLACE) < 0) {
printf("%s missing\n",
obj_name ? obj_name : oid_to_hex(&data->oid));
diff --git a/cache.h b/cache.h
index 027bd7ffc8..588c4fff9a 100644
--- a/cache.h
+++ b/cache.h
@@ -1673,7 +1673,10 @@ struct object_info {
#define OBJECT_INFO_QUICK 8
/* Do not check loose object */
#define OBJECT_INFO_IGNORE_LOOSE 16
-extern int oid_object_info_extended(const struct object_id *, struct object_info *, unsigned flags);
+
+#define oid_object_info_extended(r, oid, oi, flags) \
+ oid_object_info_extended_##r(oid, oi, flags)
+int oid_object_info_extended_the_repository(const struct object_id *, struct object_info *, unsigned flags);
/*
* Set this to 0 to prevent sha1_object_info_extended() from fetching missing
diff --git a/packfile.c b/packfile.c
index 0bc67d0e00..d9914ba723 100644
--- a/packfile.c
+++ b/packfile.c
@@ -1474,7 +1474,7 @@ static void *read_object(const struct object_id *oid, enum object_type *type,
oi.sizep = size;
oi.contentp = &content;
- if (oid_object_info_extended(oid, &oi, 0) < 0)
+ if (oid_object_info_extended(the_repository, oid, &oi, 0) < 0)
return NULL;
return content;
}
diff --git a/sha1_file.c b/sha1_file.c
index 64a5bd7d87..50a2dc5f0a 100644
--- a/sha1_file.c
+++ b/sha1_file.c
@@ -1231,7 +1231,7 @@ static int sha1_loose_object_info(struct repository *r,
int fetch_if_missing = 1;
-int oid_object_info_extended(const struct object_id *oid, struct object_info *oi, unsigned flags)
+int oid_object_info_extended_the_repository(const struct object_id *oid, struct object_info *oi, unsigned flags)
{
static struct object_info blank_oi = OBJECT_INFO_INIT;
struct pack_entry e;
@@ -1310,7 +1310,7 @@ int oid_object_info_extended(const struct object_id *oid, struct object_info *oi
rtype = packed_object_info(e.p, e.offset, oi);
if (rtype < 0) {
mark_bad_packed_object(e.p, real->hash);
- return oid_object_info_extended(real, oi, 0);
+ return oid_object_info_extended(the_repository, real, oi, 0);
} else if (oi->whence == OI_PACKED) {
oi->u.packed.offset = e.offset;
oi->u.packed.pack = e.p;
@@ -1329,7 +1329,7 @@ int oid_object_info(const struct object_id *oid, unsigned long *sizep)
oi.typep = &type;
oi.sizep = sizep;
- if (oid_object_info_extended(oid, &oi,
+ if (oid_object_info_extended(the_repository, oid, &oi,
OBJECT_INFO_LOOKUP_REPLACE) < 0)
return -1;
return type;
@@ -1347,7 +1347,7 @@ static void *read_object(const unsigned char *sha1, enum object_type *type,
hashcpy(oid.hash, sha1);
- if (oid_object_info_extended(&oid, &oi, 0) < 0)
+ if (oid_object_info_extended(the_repository, &oid, &oi, 0) < 0)
return NULL;
return content;
}
@@ -1745,7 +1745,7 @@ int has_sha1_file_with_flags(const unsigned char *sha1, int flags)
if (!startup_info->have_repository)
return 0;
hashcpy(oid.hash, sha1);
- return oid_object_info_extended(&oid, NULL,
+ return oid_object_info_extended(the_repository, &oid, NULL,
flags | OBJECT_INFO_SKIP_CACHED) >= 0;
}
diff --git a/streaming.c b/streaming.c
index cce7b17ea7..d1e6b2dce6 100644
--- a/streaming.c
+++ b/streaming.c
@@ -117,7 +117,7 @@ static enum input_source istream_source(const struct object_id *oid,
oi->typep = type;
oi->sizep = &size;
- status = oid_object_info_extended(oid, oi, 0);
+ status = oid_object_info_extended(the_repository, oid, oi, 0);
if (status < 0)
return stream_error;
--
2.17.0.441.gb46fe60e1d-goog
^ permalink raw reply related [flat|nested] 24+ messages in thread
* [PATCHv3 2/9] cache.h: add repository argument to oid_object_info
2018-04-25 18:20 ` [PATCHv3 0/9] object store: oid_object_info is the next contender Stefan Beller
2018-04-25 18:20 ` [PATCHv3 1/9] cache.h: add repository argument to oid_object_info_extended Stefan Beller
@ 2018-04-25 18:20 ` Stefan Beller
2018-04-25 18:21 ` [PATCHv3 3/9] packfile: add repository argument to retry_bad_packed_offset Stefan Beller
` (8 subsequent siblings)
10 siblings, 0 replies; 24+ messages in thread
From: Stefan Beller @ 2018-04-25 18:20 UTC (permalink / raw)
To: sbeller; +Cc: bmwill, git, gitster, jonathantanmy, sandals
Add a repository argument to allow the callers of oid_object_info
to be more specific about which repository to handle. This is a small
mechanical change; it doesn't change the implementation to handle
repositories other than the_repository yet.
As with the previous commits, use a macro to catch callers passing a
repository other than the_repository at compile time.
Signed-off-by: Stefan Beller <sbeller@google.com>
---
archive-tar.c | 2 +-
archive-zip.c | 3 ++-
blame.c | 4 ++--
builtin/blame.c | 2 +-
builtin/cat-file.c | 6 +++---
builtin/describe.c | 2 +-
builtin/fast-export.c | 2 +-
builtin/fetch.c | 2 +-
builtin/fsck.c | 3 ++-
builtin/index-pack.c | 4 ++--
builtin/ls-tree.c | 2 +-
builtin/mktree.c | 2 +-
builtin/pack-objects.c | 8 +++++---
builtin/prune.c | 3 ++-
builtin/replace.c | 11 ++++++-----
builtin/tag.c | 4 ++--
builtin/unpack-objects.c | 2 +-
cache.h | 3 ++-
diff.c | 3 ++-
fast-import.c | 14 +++++++++-----
list-objects-filter.c | 2 +-
object.c | 2 +-
pack-bitmap-write.c | 3 ++-
packfile.c | 2 +-
reachable.c | 2 +-
refs.c | 2 +-
remote.c | 2 +-
sequencer.c | 3 ++-
sha1_file.c | 4 ++--
sha1_name.c | 12 ++++++------
submodule.c | 2 +-
tag.c | 2 +-
32 files changed, 67 insertions(+), 53 deletions(-)
diff --git a/archive-tar.c b/archive-tar.c
index 3563bcb9f2..f93409324f 100644
--- a/archive-tar.c
+++ b/archive-tar.c
@@ -276,7 +276,7 @@ static int write_tar_entry(struct archiver_args *args,
memcpy(header.name, path, pathlen);
if (S_ISREG(mode) && !args->convert &&
- oid_object_info(oid, &size) == OBJ_BLOB &&
+ oid_object_info(the_repository, oid, &size) == OBJ_BLOB &&
size > big_file_threshold)
buffer = NULL;
else if (S_ISLNK(mode) || S_ISREG(mode)) {
diff --git a/archive-zip.c b/archive-zip.c
index 6b20bce4d1..74f3fe9103 100644
--- a/archive-zip.c
+++ b/archive-zip.c
@@ -325,7 +325,8 @@ static int write_zip_entry(struct archiver_args *args,
compressed_size = 0;
buffer = NULL;
} else if (S_ISREG(mode) || S_ISLNK(mode)) {
- enum object_type type = oid_object_info(oid, &size);
+ enum object_type type = oid_object_info(the_repository, oid,
+ &size);
method = 0;
attr2 = S_ISLNK(mode) ? ((mode | 0777) << 16) :
diff --git a/blame.c b/blame.c
index 78c9808bd1..dfa24473dc 100644
--- a/blame.c
+++ b/blame.c
@@ -81,7 +81,7 @@ static void verify_working_tree_path(struct commit *work_tree, const char *path)
unsigned mode;
if (!get_tree_entry(commit_oid, path, &blob_oid, &mode) &&
- oid_object_info(&blob_oid, NULL) == OBJ_BLOB)
+ oid_object_info(the_repository, &blob_oid, NULL) == OBJ_BLOB)
return;
}
@@ -504,7 +504,7 @@ static int fill_blob_sha1_and_mode(struct blame_origin *origin)
return 0;
if (get_tree_entry(&origin->commit->object.oid, origin->path, &origin->blob_oid, &origin->mode))
goto error_out;
- if (oid_object_info(&origin->blob_oid, NULL) != OBJ_BLOB)
+ if (oid_object_info(the_repository, &origin->blob_oid, NULL) != OBJ_BLOB)
goto error_out;
return 0;
error_out:
diff --git a/builtin/blame.c b/builtin/blame.c
index db38c0b307..bfdf7cc132 100644
--- a/builtin/blame.c
+++ b/builtin/blame.c
@@ -655,7 +655,7 @@ static int is_a_rev(const char *name)
if (get_oid(name, &oid))
return 0;
- return OBJ_NONE < oid_object_info(&oid, NULL);
+ return OBJ_NONE < oid_object_info(the_repository, &oid, NULL);
}
int cmd_blame(int argc, const char **argv, const char *prefix)
diff --git a/builtin/cat-file.c b/builtin/cat-file.c
index 4ecdb9ff54..b8ecbea98e 100644
--- a/builtin/cat-file.c
+++ b/builtin/cat-file.c
@@ -116,7 +116,7 @@ static int cat_one_file(int opt, const char *exp_type, const char *obj_name,
/* else fallthrough */
case 'p':
- type = oid_object_info(&oid, NULL);
+ type = oid_object_info(the_repository, &oid, NULL);
if (type < 0)
die("Not a valid object name %s", obj_name);
@@ -140,7 +140,7 @@ static int cat_one_file(int opt, const char *exp_type, const char *obj_name,
case 0:
if (type_from_string(exp_type) == OBJ_BLOB) {
struct object_id blob_oid;
- if (oid_object_info(&oid, NULL) == OBJ_TAG) {
+ if (oid_object_info(the_repository, &oid, NULL) == OBJ_TAG) {
char *buffer = read_object_file(&oid, &type,
&size);
const char *target;
@@ -151,7 +151,7 @@ static int cat_one_file(int opt, const char *exp_type, const char *obj_name,
} else
oidcpy(&blob_oid, &oid);
- if (oid_object_info(&blob_oid, NULL) == OBJ_BLOB)
+ if (oid_object_info(the_repository, &blob_oid, NULL) == OBJ_BLOB)
return stream_blob_to_fd(1, &blob_oid, NULL, 0);
/*
* we attempted to dereference a tag to a blob
diff --git a/builtin/describe.c b/builtin/describe.c
index de840f96a4..66c497f789 100644
--- a/builtin/describe.c
+++ b/builtin/describe.c
@@ -502,7 +502,7 @@ static void describe(const char *arg, int last_one)
if (cmit)
describe_commit(&oid, &sb);
- else if (oid_object_info(&oid, NULL) == OBJ_BLOB)
+ else if (oid_object_info(the_repository, &oid, NULL) == OBJ_BLOB)
describe_blob(oid, &sb);
else
die(_("%s is neither a commit nor blob"), arg);
diff --git a/builtin/fast-export.c b/builtin/fast-export.c
index a15898d641..373c794873 100644
--- a/builtin/fast-export.c
+++ b/builtin/fast-export.c
@@ -947,7 +947,7 @@ static void import_marks(char *input_file)
if (last_idnum < mark)
last_idnum = mark;
- type = oid_object_info(&oid, NULL);
+ type = oid_object_info(the_repository, &oid, NULL);
if (type < 0)
die("object not found: %s", oid_to_hex(&oid));
diff --git a/builtin/fetch.c b/builtin/fetch.c
index dcdfc66f09..73be393b2e 100644
--- a/builtin/fetch.c
+++ b/builtin/fetch.c
@@ -637,7 +637,7 @@ static int update_local_ref(struct ref *ref,
struct branch *current_branch = branch_get(NULL);
const char *pretty_ref = prettify_refname(ref->name);
- type = oid_object_info(&ref->new_oid, NULL);
+ type = oid_object_info(the_repository, &ref->new_oid, NULL);
if (type < 0)
die(_("object %s not found"), oid_to_hex(&ref->new_oid));
diff --git a/builtin/fsck.c b/builtin/fsck.c
index 087360a675..9d59d7d5a2 100644
--- a/builtin/fsck.c
+++ b/builtin/fsck.c
@@ -67,7 +67,8 @@ static const char *printable_type(struct object *obj)
const char *ret;
if (obj->type == OBJ_NONE) {
- enum object_type type = oid_object_info(&obj->oid, NULL);
+ enum object_type type = oid_object_info(the_repository,
+ &obj->oid, NULL);
if (type > 0)
object_as_type(obj, type, 0);
}
diff --git a/builtin/index-pack.c b/builtin/index-pack.c
index d81473e722..2d04a596f5 100644
--- a/builtin/index-pack.c
+++ b/builtin/index-pack.c
@@ -223,7 +223,7 @@ static unsigned check_object(struct object *obj)
if (!(obj->flags & FLAG_CHECKED)) {
unsigned long size;
- int type = oid_object_info(&obj->oid, &size);
+ int type = oid_object_info(the_repository, &obj->oid, &size);
if (type <= 0)
die(_("did not receive expected object %s"),
oid_to_hex(&obj->oid));
@@ -812,7 +812,7 @@ static void sha1_object(const void *data, struct object_entry *obj_entry,
enum object_type has_type;
unsigned long has_size;
read_lock();
- has_type = oid_object_info(oid, &has_size);
+ has_type = oid_object_info(the_repository, oid, &has_size);
if (has_type < 0)
die(_("cannot read existing object info %s"), oid_to_hex(oid));
if (has_type != type || has_size != size)
diff --git a/builtin/ls-tree.c b/builtin/ls-tree.c
index d44b4f9c27..409da4e835 100644
--- a/builtin/ls-tree.c
+++ b/builtin/ls-tree.c
@@ -94,7 +94,7 @@ static int show_tree(const struct object_id *oid, struct strbuf *base,
char size_text[24];
if (!strcmp(type, blob_type)) {
unsigned long size;
- if (oid_object_info(oid, &size) == OBJ_BAD)
+ if (oid_object_info(the_repository, oid, &size) == OBJ_BAD)
xsnprintf(size_text, sizeof(size_text),
"BAD");
else
diff --git a/builtin/mktree.c b/builtin/mktree.c
index 263c530315..bb76b469fd 100644
--- a/builtin/mktree.c
+++ b/builtin/mktree.c
@@ -116,7 +116,7 @@ static void mktree_line(char *buf, size_t len, int nul_term_line, int allow_miss
}
/* Check the type of object identified by sha1 */
- obj_type = oid_object_info(&oid, NULL);
+ obj_type = oid_object_info(the_repository, &oid, NULL);
if (obj_type < 0) {
if (allow_missing) {
; /* no problem - missing objects are presumed to be of the right type */
diff --git a/builtin/pack-objects.c b/builtin/pack-objects.c
index 4bdae5a1d8..8d4111f748 100644
--- a/builtin/pack-objects.c
+++ b/builtin/pack-objects.c
@@ -1516,7 +1516,8 @@ static void check_object(struct object_entry *entry)
unuse_pack(&w_curs);
}
- entry->type = oid_object_info(&entry->idx.oid, &entry->size);
+ entry->type = oid_object_info(the_repository, &entry->idx.oid,
+ &entry->size);
/*
* The error condition is checked in prepare_pack(). This is
* to permit a missing preferred base object to be ignored
@@ -1578,7 +1579,8 @@ static void drop_reused_delta(struct object_entry *entry)
* And if that fails, the error will be recorded in entry->type
* and dealt with in prepare_pack().
*/
- entry->type = oid_object_info(&entry->idx.oid, &entry->size);
+ entry->type = oid_object_info(the_repository, &entry->idx.oid,
+ &entry->size);
}
}
@@ -2706,7 +2708,7 @@ static void add_objects_in_unpacked_packs(struct rev_info *revs)
static int add_loose_object(const struct object_id *oid, const char *path,
void *data)
{
- enum object_type type = oid_object_info(oid, NULL);
+ enum object_type type = oid_object_info(the_repository, oid, NULL);
if (type < 0) {
warning("loose object at %s could not be examined", path);
diff --git a/builtin/prune.c b/builtin/prune.c
index 38ced18dad..518ffbea13 100644
--- a/builtin/prune.c
+++ b/builtin/prune.c
@@ -50,7 +50,8 @@ static int prune_object(const struct object_id *oid, const char *fullpath,
if (st.st_mtime > expire)
return 0;
if (show_only || verbose) {
- enum object_type type = oid_object_info(oid, NULL);
+ enum object_type type = oid_object_info(the_repository, oid,
+ NULL);
printf("%s %s\n", oid_to_hex(oid),
(type > 0) ? type_name(type) : "unknown");
}
diff --git a/builtin/replace.c b/builtin/replace.c
index 237ea656cf..14e142d5a8 100644
--- a/builtin/replace.c
+++ b/builtin/replace.c
@@ -55,8 +55,9 @@ static int show_reference(const char *refname, const struct object_id *oid,
if (get_oid(refname, &object))
return error("Failed to resolve '%s' as a valid ref.", refname);
- obj_type = oid_object_info(&object, NULL);
- repl_type = oid_object_info(oid, NULL);
+ obj_type = oid_object_info(the_repository, &object,
+ NULL);
+ repl_type = oid_object_info(the_repository, oid, NULL);
printf("%s (%s) -> %s (%s)\n", refname, type_name(obj_type),
oid_to_hex(oid), type_name(repl_type));
@@ -164,8 +165,8 @@ static int replace_object_oid(const char *object_ref,
struct ref_transaction *transaction;
struct strbuf err = STRBUF_INIT;
- obj_type = oid_object_info(object, NULL);
- repl_type = oid_object_info(repl, NULL);
+ obj_type = oid_object_info(the_repository, object, NULL);
+ repl_type = oid_object_info(the_repository, repl, NULL);
if (!force && obj_type != repl_type)
die("Objects must be of the same type.\n"
"'%s' points to a replaced object of type '%s'\n"
@@ -292,7 +293,7 @@ static int edit_and_replace(const char *object_ref, int force, int raw)
if (get_oid(object_ref, &old_oid) < 0)
die("Not a valid object name: '%s'", object_ref);
- type = oid_object_info(&old_oid, NULL);
+ type = oid_object_info(the_repository, &old_oid, NULL);
if (type < 0)
die("unable to get object type for %s", oid_to_hex(&old_oid));
diff --git a/builtin/tag.c b/builtin/tag.c
index 8cff6d0b72..26d7729f57 100644
--- a/builtin/tag.c
+++ b/builtin/tag.c
@@ -212,7 +212,7 @@ static void create_tag(const struct object_id *object, const char *tag,
struct strbuf header = STRBUF_INIT;
char *path = NULL;
- type = oid_object_info(object, NULL);
+ type = oid_object_info(the_repository, object, NULL);
if (type <= OBJ_NONE)
die(_("bad object type."));
@@ -298,7 +298,7 @@ static void create_reflog_msg(const struct object_id *oid, struct strbuf *sb)
}
strbuf_addstr(sb, " (");
- type = oid_object_info(oid, NULL);
+ type = oid_object_info(the_repository, oid, NULL);
switch (type) {
default:
strbuf_addstr(sb, "object of unknown type");
diff --git a/builtin/unpack-objects.c b/builtin/unpack-objects.c
index b7755c6cc5..cfe9019f80 100644
--- a/builtin/unpack-objects.c
+++ b/builtin/unpack-objects.c
@@ -199,7 +199,7 @@ static int check_object(struct object *obj, int type, void *data, struct fsck_op
if (!(obj->flags & FLAG_OPEN)) {
unsigned long size;
- int type = oid_object_info(&obj->oid, &size);
+ int type = oid_object_info(the_repository, &obj->oid, &size);
if (type != obj->type || type <= 0)
die("object of unexpected type");
obj->flags |= FLAG_WRITTEN;
diff --git a/cache.h b/cache.h
index 588c4fff9a..6340b2c572 100644
--- a/cache.h
+++ b/cache.h
@@ -1192,7 +1192,8 @@ static inline void *read_object_file(const struct object_id *oid, enum object_ty
}
/* Read and unpack an object file into memory, write memory to an object file */
-extern int oid_object_info(const struct object_id *, unsigned long *);
+#define oid_object_info(r, o, f) oid_object_info_##r(o, f)
+int oid_object_info_the_repository(const struct object_id *, unsigned long *);
extern int hash_object_file(const void *buf, unsigned long len,
const char *type, struct object_id *oid);
diff --git a/diff.c b/diff.c
index 1289df4b1f..4753170fe1 100644
--- a/diff.c
+++ b/diff.c
@@ -3638,7 +3638,8 @@ int diff_populate_filespec(struct diff_filespec *s, unsigned int flags)
else {
enum object_type type;
if (size_only || (flags & CHECK_BINARY)) {
- type = oid_object_info(&s->oid, &s->size);
+ type = oid_object_info(the_repository, &s->oid,
+ &s->size);
if (type < 0)
die("unable to read %s",
oid_to_hex(&s->oid));
diff --git a/fast-import.c b/fast-import.c
index 99f8f56e8c..afe06bd7c1 100644
--- a/fast-import.c
+++ b/fast-import.c
@@ -1917,7 +1917,8 @@ static void read_marks(void)
die("corrupt mark line: %s", line);
e = find_object(&oid);
if (!e) {
- enum object_type type = oid_object_info(&oid, NULL);
+ enum object_type type = oid_object_info(the_repository,
+ &oid, NULL);
if (type < 0)
die("object not found: %s", oid_to_hex(&oid));
e = insert_object(&oid);
@@ -2447,7 +2448,8 @@ static void file_change_m(const char *p, struct branch *b)
enum object_type expected = S_ISDIR(mode) ?
OBJ_TREE: OBJ_BLOB;
enum object_type type = oe ? oe->type :
- oid_object_info(&oid, NULL);
+ oid_object_info(the_repository, &oid,
+ NULL);
if (type < 0)
die("%s not found: %s",
S_ISDIR(mode) ? "Tree" : "Blob",
@@ -2608,7 +2610,8 @@ static void note_change_n(const char *p, struct branch *b, unsigned char *old_fa
die("Not a blob (actually a %s): %s",
type_name(oe->type), command_buf.buf);
} else if (!is_null_oid(&oid)) {
- enum object_type type = oid_object_info(&oid, NULL);
+ enum object_type type = oid_object_info(the_repository, &oid,
+ NULL);
if (type < 0)
die("Blob not found: %s", command_buf.buf);
if (type != OBJ_BLOB)
@@ -2895,7 +2898,7 @@ static void parse_new_tag(const char *arg)
} else if (!get_oid(from, &oid)) {
struct object_entry *oe = find_object(&oid);
if (!oe) {
- type = oid_object_info(&oid, NULL);
+ type = oid_object_info(the_repository, &oid, NULL);
if (type < 0)
die("Not a valid object: %s", from);
} else
@@ -3053,7 +3056,8 @@ static struct object_entry *dereference(struct object_entry *oe,
unsigned long size;
char *buf = NULL;
if (!oe) {
- enum object_type type = oid_object_info(oid, NULL);
+ enum object_type type = oid_object_info(the_repository, oid,
+ NULL);
if (type < 0)
die("object not found: %s", oid_to_hex(oid));
/* cache it! */
diff --git a/list-objects-filter.c b/list-objects-filter.c
index 0ec83aaf18..ea94fe8af2 100644
--- a/list-objects-filter.c
+++ b/list-objects-filter.c
@@ -117,7 +117,7 @@ static enum list_objects_filter_result filter_blobs_limit(
assert(obj->type == OBJ_BLOB);
assert((obj->flags & SEEN) == 0);
- t = oid_object_info(&obj->oid, &object_length);
+ t = oid_object_info(the_repository, &obj->oid, &object_length);
if (t != OBJ_BLOB) { /* probably OBJ_NONE */
/*
* We DO NOT have the blob locally, so we cannot
diff --git a/object.c b/object.c
index 66cffaf6e5..5044d08e96 100644
--- a/object.c
+++ b/object.c
@@ -257,7 +257,7 @@ struct object *parse_object(const struct object_id *oid)
if ((obj && obj->type == OBJ_BLOB && has_object_file(oid)) ||
(!obj && has_object_file(oid) &&
- oid_object_info(oid, NULL) == OBJ_BLOB)) {
+ oid_object_info(the_repository, oid, NULL) == OBJ_BLOB)) {
if (check_object_signature(repl, NULL, 0, NULL) < 0) {
error("sha1 mismatch %s", oid_to_hex(oid));
return NULL;
diff --git a/pack-bitmap-write.c b/pack-bitmap-write.c
index 41ae27fb19..cd1903e717 100644
--- a/pack-bitmap-write.c
+++ b/pack-bitmap-write.c
@@ -73,7 +73,8 @@ void bitmap_writer_build_type_index(struct pack_idx_entry **index,
break;
default:
- real_type = oid_object_info(&entry->idx.oid, NULL);
+ real_type = oid_object_info(the_repository,
+ &entry->idx.oid, NULL);
break;
}
diff --git a/packfile.c b/packfile.c
index d9914ba723..80c7fa734f 100644
--- a/packfile.c
+++ b/packfile.c
@@ -1114,7 +1114,7 @@ static int retry_bad_packed_offset(struct packed_git *p, off_t obj_offset)
return OBJ_BAD;
nth_packed_object_oid(&oid, p, revidx->nr);
mark_bad_packed_object(p, oid.hash);
- type = oid_object_info(&oid, NULL);
+ type = oid_object_info(the_repository, &oid, NULL);
if (type <= OBJ_NONE)
return OBJ_BAD;
return type;
diff --git a/reachable.c b/reachable.c
index a6ea33a5db..ffb976c33c 100644
--- a/reachable.c
+++ b/reachable.c
@@ -78,7 +78,7 @@ static void add_recent_object(const struct object_id *oid,
* later processing, and the revision machinery expects
* commits and tags to have been parsed.
*/
- type = oid_object_info(oid, NULL);
+ type = oid_object_info(the_repository, oid, NULL);
if (type < 0)
die("unable to get object info for %s", oid_to_hex(oid));
diff --git a/refs.c b/refs.c
index 9b56fa9b81..27c88ba768 100644
--- a/refs.c
+++ b/refs.c
@@ -302,7 +302,7 @@ enum peel_status peel_object(const struct object_id *name, struct object_id *oid
struct object *o = lookup_unknown_object(name->hash);
if (o->type == OBJ_NONE) {
- int type = oid_object_info(name, NULL);
+ int type = oid_object_info(the_repository, name, NULL);
if (type < 0 || !object_as_type(o, type, 0))
return PEEL_INVALID;
}
diff --git a/remote.c b/remote.c
index 91eb010ca9..481bf933f3 100644
--- a/remote.c
+++ b/remote.c
@@ -1376,7 +1376,7 @@ static void add_missing_tags(struct ref *src, struct ref **dst, struct ref ***ds
continue; /* not a tag */
if (string_list_has_string(&dst_tag, ref->name))
continue; /* they already have it */
- if (oid_object_info(&ref->new_oid, NULL) != OBJ_TAG)
+ if (oid_object_info(the_repository, &ref->new_oid, NULL) != OBJ_TAG)
continue; /* be conservative */
item = string_list_append(&src_tag, ref->name);
item->util = ref;
diff --git a/sequencer.c b/sequencer.c
index 667f35ebdf..44f0518b9c 100644
--- a/sequencer.c
+++ b/sequencer.c
@@ -2876,7 +2876,8 @@ int sequencer_pick_revisions(struct replay_opts *opts)
if (!get_oid(name, &oid)) {
if (!lookup_commit_reference_gently(&oid, 1)) {
- enum object_type type = oid_object_info(&oid,
+ enum object_type type = oid_object_info(the_repository,
+ &oid,
NULL);
return error(_("%s: can't cherry-pick a %s"),
name, type_name(type));
diff --git a/sha1_file.c b/sha1_file.c
index 50a2dc5f0a..93f25c6c6a 100644
--- a/sha1_file.c
+++ b/sha1_file.c
@@ -1322,7 +1322,7 @@ int oid_object_info_extended_the_repository(const struct object_id *oid, struct
}
/* returns enum object_type or negative */
-int oid_object_info(const struct object_id *oid, unsigned long *sizep)
+int oid_object_info_the_repository(const struct object_id *oid, unsigned long *sizep)
{
enum object_type type;
struct object_info oi = OBJECT_INFO_INIT;
@@ -1988,7 +1988,7 @@ int read_pack_header(int fd, struct pack_header *header)
void assert_oid_type(const struct object_id *oid, enum object_type expect)
{
- enum object_type type = oid_object_info(oid, NULL);
+ enum object_type type = oid_object_info(the_repository, oid, NULL);
if (type < 0)
die("%s is not a valid object", oid_to_hex(oid));
if (type != expect)
diff --git a/sha1_name.c b/sha1_name.c
index 5b93bf8da3..b5406b6eb2 100644
--- a/sha1_name.c
+++ b/sha1_name.c
@@ -223,7 +223,7 @@ static int finish_object_disambiguation(struct disambiguate_state *ds,
static int disambiguate_commit_only(const struct object_id *oid, void *cb_data_unused)
{
- int kind = oid_object_info(oid, NULL);
+ int kind = oid_object_info(the_repository, oid, NULL);
return kind == OBJ_COMMIT;
}
@@ -232,7 +232,7 @@ static int disambiguate_committish_only(const struct object_id *oid, void *cb_da
struct object *obj;
int kind;
- kind = oid_object_info(oid, NULL);
+ kind = oid_object_info(the_repository, oid, NULL);
if (kind == OBJ_COMMIT)
return 1;
if (kind != OBJ_TAG)
@@ -247,7 +247,7 @@ static int disambiguate_committish_only(const struct object_id *oid, void *cb_da
static int disambiguate_tree_only(const struct object_id *oid, void *cb_data_unused)
{
- int kind = oid_object_info(oid, NULL);
+ int kind = oid_object_info(the_repository, oid, NULL);
return kind == OBJ_TREE;
}
@@ -256,7 +256,7 @@ static int disambiguate_treeish_only(const struct object_id *oid, void *cb_data_
struct object *obj;
int kind;
- kind = oid_object_info(oid, NULL);
+ kind = oid_object_info(the_repository, oid, NULL);
if (kind == OBJ_TREE || kind == OBJ_COMMIT)
return 1;
if (kind != OBJ_TAG)
@@ -271,7 +271,7 @@ static int disambiguate_treeish_only(const struct object_id *oid, void *cb_data_
static int disambiguate_blob_only(const struct object_id *oid, void *cb_data_unused)
{
- int kind = oid_object_info(oid, NULL);
+ int kind = oid_object_info(the_repository, oid, NULL);
return kind == OBJ_BLOB;
}
@@ -350,7 +350,7 @@ static int show_ambiguous_object(const struct object_id *oid, void *data)
if (ds->fn && !ds->fn(oid, ds->cb_data))
return 0;
- type = oid_object_info(oid, NULL);
+ type = oid_object_info(the_repository, oid, NULL);
if (type == OBJ_COMMIT) {
struct commit *commit = lookup_commit(oid);
if (commit) {
diff --git a/submodule.c b/submodule.c
index 9a50168b23..bb133e9b93 100644
--- a/submodule.c
+++ b/submodule.c
@@ -818,7 +818,7 @@ static int check_has_commit(const struct object_id *oid, void *data)
{
struct has_commit_data *cb = data;
- enum object_type type = oid_object_info(oid, NULL);
+ enum object_type type = oid_object_info(the_repository, oid, NULL);
switch (type) {
case OBJ_COMMIT:
diff --git a/tag.c b/tag.c
index 86b1dcbb82..3d37c1bd25 100644
--- a/tag.c
+++ b/tag.c
@@ -41,7 +41,7 @@ int gpg_verify_tag(const struct object_id *oid, const char *name_to_report,
unsigned long size;
int ret;
- type = oid_object_info(oid, NULL);
+ type = oid_object_info(the_repository, oid, NULL);
if (type != OBJ_TAG)
return error("%s: cannot verify a non-tag object of type %s.",
name_to_report ?
--
2.17.0.441.gb46fe60e1d-goog
^ permalink raw reply related [flat|nested] 24+ messages in thread
* [PATCHv3 3/9] packfile: add repository argument to retry_bad_packed_offset
2018-04-25 18:20 ` [PATCHv3 0/9] object store: oid_object_info is the next contender Stefan Beller
2018-04-25 18:20 ` [PATCHv3 1/9] cache.h: add repository argument to oid_object_info_extended Stefan Beller
2018-04-25 18:20 ` [PATCHv3 2/9] cache.h: add repository argument to oid_object_info Stefan Beller
@ 2018-04-25 18:21 ` Stefan Beller
2018-04-25 18:21 ` [PATCHv3 4/9] packfile: add repository argument to packed_to_object_type Stefan Beller
` (7 subsequent siblings)
10 siblings, 0 replies; 24+ messages in thread
From: Stefan Beller @ 2018-04-25 18:21 UTC (permalink / raw)
To: sbeller; +Cc: bmwill, git, gitster, jonathantanmy, sandals, Jonathan Nieder
Add a repository argument to allow the callers of retry_bad_packed_offset
to be more specific about which repository to handle. This is a small
mechanical change; it doesn't change the implementation to handle
repositories other than the_repository yet.
As with the previous commits, use a macro to catch callers passing a
repository other than the_repository at compile time.
Signed-off-by: Jonathan Nieder <jrnieder@gmail.com>
Signed-off-by: Stefan Beller <sbeller@google.com>
---
packfile.c | 8 +++++---
1 file changed, 5 insertions(+), 3 deletions(-)
diff --git a/packfile.c b/packfile.c
index 80c7fa734f..d2b3f3503b 100644
--- a/packfile.c
+++ b/packfile.c
@@ -1104,7 +1104,9 @@ static const unsigned char *get_delta_base_sha1(struct packed_git *p,
return NULL;
}
-static int retry_bad_packed_offset(struct packed_git *p, off_t obj_offset)
+#define retry_bad_packed_offset(r, p, o) \
+ retry_bad_packed_offset_##r(p, o)
+static int retry_bad_packed_offset_the_repository(struct packed_git *p, off_t obj_offset)
{
int type;
struct revindex_entry *revidx;
@@ -1153,7 +1155,7 @@ static enum object_type packed_to_object_type(struct packed_git *p,
if (type <= OBJ_NONE) {
/* If getting the base itself fails, we first
* retry the base, otherwise unwind */
- type = retry_bad_packed_offset(p, base_offset);
+ type = retry_bad_packed_offset(the_repository, p, base_offset);
if (type > OBJ_NONE)
goto out;
goto unwind;
@@ -1181,7 +1183,7 @@ static enum object_type packed_to_object_type(struct packed_git *p,
unwind:
while (poi_stack_nr) {
obj_offset = poi_stack[--poi_stack_nr];
- type = retry_bad_packed_offset(p, obj_offset);
+ type = retry_bad_packed_offset(the_repository, p, obj_offset);
if (type > OBJ_NONE)
goto out;
}
--
2.17.0.441.gb46fe60e1d-goog
^ permalink raw reply related [flat|nested] 24+ messages in thread
* [PATCHv3 4/9] packfile: add repository argument to packed_to_object_type
2018-04-25 18:20 ` [PATCHv3 0/9] object store: oid_object_info is the next contender Stefan Beller
` (2 preceding siblings ...)
2018-04-25 18:21 ` [PATCHv3 3/9] packfile: add repository argument to retry_bad_packed_offset Stefan Beller
@ 2018-04-25 18:21 ` Stefan Beller
2018-04-25 18:21 ` [PATCHv3 5/9] packfile: add repository argument to packed_object_info Stefan Beller
` (6 subsequent siblings)
10 siblings, 0 replies; 24+ messages in thread
From: Stefan Beller @ 2018-04-25 18:21 UTC (permalink / raw)
To: sbeller; +Cc: bmwill, git, gitster, jonathantanmy, sandals, Jonathan Nieder
Add a repository argument to allow the callers of packed_to_object_type
to be more specific about which repository to handle. This is a small
mechanical change; it doesn't change the implementation to handle
repositories other than the_repository yet.
As with the previous commits, use a macro to catch callers passing a
repository other than the_repository at compile time.
Signed-off-by: Jonathan Nieder <jrnieder@gmail.com>
Signed-off-by: Stefan Beller <sbeller@google.com>
---
packfile.c | 16 +++++++++-------
1 file changed, 9 insertions(+), 7 deletions(-)
diff --git a/packfile.c b/packfile.c
index d2b3f3503b..3ecfba66af 100644
--- a/packfile.c
+++ b/packfile.c
@@ -1124,11 +1124,13 @@ static int retry_bad_packed_offset_the_repository(struct packed_git *p, off_t ob
#define POI_STACK_PREALLOC 64
-static enum object_type packed_to_object_type(struct packed_git *p,
- off_t obj_offset,
- enum object_type type,
- struct pack_window **w_curs,
- off_t curpos)
+#define packed_to_object_type(r, p, o, t, w, c) \
+ packed_to_object_type_##r(p, o, t, w, c)
+static enum object_type packed_to_object_type_the_repository(struct packed_git *p,
+ off_t obj_offset,
+ enum object_type type,
+ struct pack_window **w_curs,
+ off_t curpos)
{
off_t small_poi_stack[POI_STACK_PREALLOC];
off_t *poi_stack = small_poi_stack;
@@ -1378,8 +1380,8 @@ int packed_object_info(struct packed_git *p, off_t obj_offset,
if (oi->typep || oi->type_name) {
enum object_type ptot;
- ptot = packed_to_object_type(p, obj_offset, type, &w_curs,
- curpos);
+ ptot = packed_to_object_type(the_repository, p, obj_offset,
+ type, &w_curs, curpos);
if (oi->typep)
*oi->typep = ptot;
if (oi->type_name) {
--
2.17.0.441.gb46fe60e1d-goog
^ permalink raw reply related [flat|nested] 24+ messages in thread
* [PATCHv3 5/9] packfile: add repository argument to packed_object_info
2018-04-25 18:20 ` [PATCHv3 0/9] object store: oid_object_info is the next contender Stefan Beller
` (3 preceding siblings ...)
2018-04-25 18:21 ` [PATCHv3 4/9] packfile: add repository argument to packed_to_object_type Stefan Beller
@ 2018-04-25 18:21 ` Stefan Beller
2018-04-25 18:21 ` [PATCHv3 6/9] packfile: add repository argument to read_object Stefan Beller
` (5 subsequent siblings)
10 siblings, 0 replies; 24+ messages in thread
From: Stefan Beller @ 2018-04-25 18:21 UTC (permalink / raw)
To: sbeller; +Cc: bmwill, git, gitster, jonathantanmy, sandals, Jonathan Nieder
From: Jonathan Nieder <jrnieder@gmail.com>
Add a repository argument to allow callers of packed_object_info to be
more specific about which repository to handle. This is a small
mechanical change; it doesn't change the implementation to handle
repositories other than the_repository yet.
As with the previous commits, use a macro to catch callers passing a
repository other than the_repository at compile time.
Signed-off-by: Jonathan Nieder <jrnieder@gmail.com>
Signed-off-by: Stefan Beller <sbeller@google.com>
---
builtin/pack-objects.c | 3 ++-
packfile.c | 4 ++--
packfile.h | 3 ++-
sha1_file.c | 2 +-
4 files changed, 7 insertions(+), 5 deletions(-)
diff --git a/builtin/pack-objects.c b/builtin/pack-objects.c
index 8d4111f748..d65eb4a947 100644
--- a/builtin/pack-objects.c
+++ b/builtin/pack-objects.c
@@ -1572,7 +1572,8 @@ static void drop_reused_delta(struct object_entry *entry)
oi.sizep = &entry->size;
oi.typep = &entry->type;
- if (packed_object_info(entry->in_pack, entry->in_pack_offset, &oi) < 0) {
+ if (packed_object_info(the_repository, entry->in_pack,
+ entry->in_pack_offset, &oi) < 0) {
/*
* We failed to get the info from this pack for some reason;
* fall back to sha1_object_info, which may find another copy.
diff --git a/packfile.c b/packfile.c
index 3ecfba66af..5fa7d27d3b 100644
--- a/packfile.c
+++ b/packfile.c
@@ -1333,8 +1333,8 @@ static void add_delta_base_cache(struct packed_git *p, off_t base_offset,
hashmap_add(&delta_base_cache, ent);
}
-int packed_object_info(struct packed_git *p, off_t obj_offset,
- struct object_info *oi)
+int packed_object_info_the_repository(struct packed_git *p, off_t obj_offset,
+ struct object_info *oi)
{
struct pack_window *w_curs = NULL;
unsigned long size;
diff --git a/packfile.h b/packfile.h
index a92c0b241c..bc8d840b1b 100644
--- a/packfile.h
+++ b/packfile.h
@@ -125,7 +125,8 @@ extern void release_pack_memory(size_t);
/* global flag to enable extra checks when accessing packed objects */
extern int do_check_packed_object_crc;
-extern int packed_object_info(struct packed_git *pack, off_t offset, struct object_info *);
+#define packed_object_info(r, p, o, oi) packed_object_info_##r(p, o, oi)
+extern int packed_object_info_the_repository(struct packed_git *pack, off_t offset, struct object_info *);
extern void mark_bad_packed_object(struct packed_git *p, const unsigned char *sha1);
extern const struct packed_git *has_packed_and_bad(const unsigned char *sha1);
diff --git a/sha1_file.c b/sha1_file.c
index 93f25c6c6a..746ff8297a 100644
--- a/sha1_file.c
+++ b/sha1_file.c
@@ -1307,7 +1307,7 @@ int oid_object_info_extended_the_repository(const struct object_id *oid, struct
* information below, so return early.
*/
return 0;
- rtype = packed_object_info(e.p, e.offset, oi);
+ rtype = packed_object_info(the_repository, e.p, e.offset, oi);
if (rtype < 0) {
mark_bad_packed_object(e.p, real->hash);
return oid_object_info_extended(the_repository, real, oi, 0);
--
2.17.0.441.gb46fe60e1d-goog
^ permalink raw reply related [flat|nested] 24+ messages in thread
* [PATCHv3 6/9] packfile: add repository argument to read_object
2018-04-25 18:20 ` [PATCHv3 0/9] object store: oid_object_info is the next contender Stefan Beller
` (4 preceding siblings ...)
2018-04-25 18:21 ` [PATCHv3 5/9] packfile: add repository argument to packed_object_info Stefan Beller
@ 2018-04-25 18:21 ` Stefan Beller
2018-04-25 18:21 ` [PATCHv3 7/9] packfile: add repository argument to unpack_entry Stefan Beller
` (4 subsequent siblings)
10 siblings, 0 replies; 24+ messages in thread
From: Stefan Beller @ 2018-04-25 18:21 UTC (permalink / raw)
To: sbeller; +Cc: bmwill, git, gitster, jonathantanmy, sandals
Add a repository argument to allow the callers of read_object
to be more specific about which repository to act on. This is a small
mechanical change; it doesn't change the implementation to handle
repositories other than the_repository yet.
As with the previous commits, use a macro to catch callers passing a
repository other than the_repository at compile time.
Signed-off-by: Stefan Beller <sbeller@google.com>
---
packfile.c | 8 +++++---
1 file changed, 5 insertions(+), 3 deletions(-)
diff --git a/packfile.c b/packfile.c
index 5fa7d27d3b..2876e04bb1 100644
--- a/packfile.c
+++ b/packfile.c
@@ -1469,8 +1469,10 @@ struct unpack_entry_stack_ent {
unsigned long size;
};
-static void *read_object(const struct object_id *oid, enum object_type *type,
- unsigned long *size)
+#define read_object(r, o, t, s) read_object_##r(o, t, s)
+static void *read_object_the_repository(const struct object_id *oid,
+ enum object_type *type,
+ unsigned long *size)
{
struct object_info oi = OBJECT_INFO_INIT;
void *content;
@@ -1614,7 +1616,7 @@ void *unpack_entry(struct packed_git *p, off_t obj_offset,
oid_to_hex(&base_oid), (uintmax_t)obj_offset,
p->pack_name);
mark_bad_packed_object(p, base_oid.hash);
- base = read_object(&base_oid, &type, &base_size);
+ base = read_object(the_repository, &base_oid, &type, &base_size);
external_base = base;
}
}
--
2.17.0.441.gb46fe60e1d-goog
^ permalink raw reply related [flat|nested] 24+ messages in thread
* [PATCHv3 7/9] packfile: add repository argument to unpack_entry
2018-04-25 18:20 ` [PATCHv3 0/9] object store: oid_object_info is the next contender Stefan Beller
` (5 preceding siblings ...)
2018-04-25 18:21 ` [PATCHv3 6/9] packfile: add repository argument to read_object Stefan Beller
@ 2018-04-25 18:21 ` Stefan Beller
2018-04-25 18:21 ` [PATCHv3 8/9] packfile: add repository argument to cache_or_unpack_entry Stefan Beller
` (3 subsequent siblings)
10 siblings, 0 replies; 24+ messages in thread
From: Stefan Beller @ 2018-04-25 18:21 UTC (permalink / raw)
To: sbeller; +Cc: bmwill, git, gitster, jonathantanmy, sandals, Jonathan Nieder
Add a repository argument to allow the callers of unpack_entry
to be more specific about which repository to act on. This is a small
mechanical change; it doesn't change the implementation to handle
repositories other than the_repository yet.
As with the previous commits, use a macro to catch callers passing a
repository other than the_repository at compile time.
Signed-off-by: Jonathan Nieder <jrnieder@gmail.com>
Signed-off-by: Stefan Beller <sbeller@google.com>
---
fast-import.c | 2 +-
pack-check.c | 3 ++-
packfile.c | 7 ++++---
packfile.h | 3 ++-
4 files changed, 9 insertions(+), 6 deletions(-)
diff --git a/fast-import.c b/fast-import.c
index afe06bd7c1..b009353e93 100644
--- a/fast-import.c
+++ b/fast-import.c
@@ -1376,7 +1376,7 @@ static void *gfi_unpack_entry(
*/
p->pack_size = pack_size + the_hash_algo->rawsz;
}
- return unpack_entry(p, oe->idx.offset, &type, sizep);
+ return unpack_entry(the_repository, p, oe->idx.offset, &type, sizep);
}
static const char *get_mode(const char *str, uint16_t *modep)
diff --git a/pack-check.c b/pack-check.c
index 385d964bdd..d3a57df34f 100644
--- a/pack-check.c
+++ b/pack-check.c
@@ -1,4 +1,5 @@
#include "cache.h"
+#include "repository.h"
#include "pack.h"
#include "pack-revindex.h"
#include "progress.h"
@@ -134,7 +135,7 @@ static int verify_packfile(struct packed_git *p,
data = NULL;
data_valid = 0;
} else {
- data = unpack_entry(p, entries[i].offset, &type, &size);
+ data = unpack_entry(the_repository, p, entries[i].offset, &type, &size);
data_valid = 1;
}
diff --git a/packfile.c b/packfile.c
index 2876e04bb1..d5ac48ef18 100644
--- a/packfile.c
+++ b/packfile.c
@@ -1279,7 +1279,7 @@ static void *cache_or_unpack_entry(struct packed_git *p, off_t base_offset,
ent = get_delta_base_cache_entry(p, base_offset);
if (!ent)
- return unpack_entry(p, base_offset, type, base_size);
+ return unpack_entry(the_repository, p, base_offset, type, base_size);
if (type)
*type = ent->type;
@@ -1485,8 +1485,9 @@ static void *read_object_the_repository(const struct object_id *oid,
return content;
}
-void *unpack_entry(struct packed_git *p, off_t obj_offset,
- enum object_type *final_type, unsigned long *final_size)
+void *unpack_entry_the_repository(struct packed_git *p, off_t obj_offset,
+ enum object_type *final_type,
+ unsigned long *final_size)
{
struct pack_window *w_curs = NULL;
off_t curpos = obj_offset;
diff --git a/packfile.h b/packfile.h
index bc8d840b1b..1efa57a90e 100644
--- a/packfile.h
+++ b/packfile.h
@@ -115,7 +115,8 @@ extern off_t nth_packed_object_offset(const struct packed_git *, uint32_t n);
extern off_t find_pack_entry_one(const unsigned char *sha1, struct packed_git *);
extern int is_pack_valid(struct packed_git *);
-extern void *unpack_entry(struct packed_git *, off_t, enum object_type *, unsigned long *);
+#define unpack_entry(r, p, of, ot, s) unpack_entry_##r(p, of, ot, s)
+extern void *unpack_entry_the_repository(struct packed_git *, off_t, enum object_type *, unsigned long *);
extern unsigned long unpack_object_header_buffer(const unsigned char *buf, unsigned long len, enum object_type *type, unsigned long *sizep);
extern unsigned long get_size_from_delta(struct packed_git *, struct pack_window **, off_t);
extern int unpack_object_header(struct packed_git *, struct pack_window **, off_t *, unsigned long *);
--
2.17.0.441.gb46fe60e1d-goog
^ permalink raw reply related [flat|nested] 24+ messages in thread
* [PATCHv3 8/9] packfile: add repository argument to cache_or_unpack_entry
2018-04-25 18:20 ` [PATCHv3 0/9] object store: oid_object_info is the next contender Stefan Beller
` (6 preceding siblings ...)
2018-04-25 18:21 ` [PATCHv3 7/9] packfile: add repository argument to unpack_entry Stefan Beller
@ 2018-04-25 18:21 ` Stefan Beller
2018-04-25 18:21 ` [PATCHv3 9/9] cache.h: allow oid_object_info to handle arbitrary repositories Stefan Beller
` (2 subsequent siblings)
10 siblings, 0 replies; 24+ messages in thread
From: Stefan Beller @ 2018-04-25 18:21 UTC (permalink / raw)
To: sbeller; +Cc: bmwill, git, gitster, jonathantanmy, sandals, Jonathan Nieder
Add a repository argument to allow the callers of cache_or_unpack_entry
to be more specific about which repository to act on. This is a small
mechanical change; it doesn't change the implementation to handle
repositories other than the_repository yet.
As with the previous commits, use a macro to catch callers passing a
repository other than the_repository at compile time.
Signed-off-by: Jonathan Nieder <jrnieder@gmail.com>
Signed-off-by: Stefan Beller <sbeller@google.com>
---
packfile.c | 5 +++--
1 file changed, 3 insertions(+), 2 deletions(-)
diff --git a/packfile.c b/packfile.c
index d5ac48ef18..8de87f904b 100644
--- a/packfile.c
+++ b/packfile.c
@@ -1272,7 +1272,8 @@ static void detach_delta_base_cache_entry(struct delta_base_cache_entry *ent)
free(ent);
}
-static void *cache_or_unpack_entry(struct packed_git *p, off_t base_offset,
+#define cache_or_unpack_entry(r, p, bo, bs, t) cache_or_unpack_entry_##r(p, bo, bs, t)
+static void *cache_or_unpack_entry_the_repository(struct packed_git *p, off_t base_offset,
unsigned long *base_size, enum object_type *type)
{
struct delta_base_cache_entry *ent;
@@ -1346,7 +1347,7 @@ int packed_object_info_the_repository(struct packed_git *p, off_t obj_offset,
* a "real" type later if the caller is interested.
*/
if (oi->contentp) {
- *oi->contentp = cache_or_unpack_entry(p, obj_offset, oi->sizep,
+ *oi->contentp = cache_or_unpack_entry(the_repository, p, obj_offset, oi->sizep,
&type);
if (!*oi->contentp)
type = OBJ_BAD;
--
2.17.0.441.gb46fe60e1d-goog
^ permalink raw reply related [flat|nested] 24+ messages in thread
* [PATCHv3 9/9] cache.h: allow oid_object_info to handle arbitrary repositories
2018-04-25 18:20 ` [PATCHv3 0/9] object store: oid_object_info is the next contender Stefan Beller
` (7 preceding siblings ...)
2018-04-25 18:21 ` [PATCHv3 8/9] packfile: add repository argument to cache_or_unpack_entry Stefan Beller
@ 2018-04-25 18:21 ` Stefan Beller
2018-04-25 20:37 ` [PATCHv3 0/9] object store: oid_object_info is the next contender Jonathan Tan
2018-04-26 16:30 ` Brandon Williams
10 siblings, 0 replies; 24+ messages in thread
From: Stefan Beller @ 2018-04-25 18:21 UTC (permalink / raw)
To: sbeller; +Cc: bmwill, git, gitster, jonathantanmy, sandals, Jonathan Nieder
This involves also adapting oid_object_info_extended and a some
internal functions that are used to implement these. It all has to
happen in one patch, because of a single recursive chain of calls visits
all these functions.
oid_object_info_extended is also used in partial clones, which allow
fetching missing objects. As this series will not add the repository
struct to the transport code and fetch_object(), add a TODO note and
omit fetching if a user tries to use a partial clone in a repository
other than the_repository.
Among the functions modified to handle arbitrary repositories,
unpack_entry() is one of them. Note that it still references the globals
"delta_base_cache" and "delta_base_cached", but those are safe to be
referenced (the former is indexed partly by "struct packed_git *", which
is repo-specific, and the latter is only used to limit the size of the
former as an optimization).
Helped-by: Brandon Williams <bmwill@google.com>
Helped-by: Jonathan Tan <jonathantanmy@google.com>
Signed-off-by: Jonathan Nieder <jrnieder@gmail.com>
Signed-off-by: Stefan Beller <sbeller@google.com>
---
cache.h | 9 ++++-----
packfile.c | 58 ++++++++++++++++++++++++++---------------------------
packfile.h | 8 ++++----
sha1_file.c | 31 ++++++++++++++++------------
4 files changed, 54 insertions(+), 52 deletions(-)
diff --git a/cache.h b/cache.h
index 6340b2c572..3a4d80e92b 100644
--- a/cache.h
+++ b/cache.h
@@ -1192,8 +1192,7 @@ static inline void *read_object_file(const struct object_id *oid, enum object_ty
}
/* Read and unpack an object file into memory, write memory to an object file */
-#define oid_object_info(r, o, f) oid_object_info_##r(o, f)
-int oid_object_info_the_repository(const struct object_id *, unsigned long *);
+int oid_object_info(struct repository *r, const struct object_id *, unsigned long *);
extern int hash_object_file(const void *buf, unsigned long len,
const char *type, struct object_id *oid);
@@ -1675,9 +1674,9 @@ struct object_info {
/* Do not check loose object */
#define OBJECT_INFO_IGNORE_LOOSE 16
-#define oid_object_info_extended(r, oid, oi, flags) \
- oid_object_info_extended_##r(oid, oi, flags)
-int oid_object_info_extended_the_repository(const struct object_id *, struct object_info *, unsigned flags);
+int oid_object_info_extended(struct repository *r,
+ const struct object_id *,
+ struct object_info *, unsigned flags);
/*
* Set this to 0 to prevent sha1_object_info_extended() from fetching missing
diff --git a/packfile.c b/packfile.c
index 8de87f904b..55d383ed0a 100644
--- a/packfile.c
+++ b/packfile.c
@@ -1104,9 +1104,9 @@ static const unsigned char *get_delta_base_sha1(struct packed_git *p,
return NULL;
}
-#define retry_bad_packed_offset(r, p, o) \
- retry_bad_packed_offset_##r(p, o)
-static int retry_bad_packed_offset_the_repository(struct packed_git *p, off_t obj_offset)
+static int retry_bad_packed_offset(struct repository *r,
+ struct packed_git *p,
+ off_t obj_offset)
{
int type;
struct revindex_entry *revidx;
@@ -1116,7 +1116,7 @@ static int retry_bad_packed_offset_the_repository(struct packed_git *p, off_t ob
return OBJ_BAD;
nth_packed_object_oid(&oid, p, revidx->nr);
mark_bad_packed_object(p, oid.hash);
- type = oid_object_info(the_repository, &oid, NULL);
+ type = oid_object_info(r, &oid, NULL);
if (type <= OBJ_NONE)
return OBJ_BAD;
return type;
@@ -1124,13 +1124,12 @@ static int retry_bad_packed_offset_the_repository(struct packed_git *p, off_t ob
#define POI_STACK_PREALLOC 64
-#define packed_to_object_type(r, p, o, t, w, c) \
- packed_to_object_type_##r(p, o, t, w, c)
-static enum object_type packed_to_object_type_the_repository(struct packed_git *p,
- off_t obj_offset,
- enum object_type type,
- struct pack_window **w_curs,
- off_t curpos)
+static enum object_type packed_to_object_type(struct repository *r,
+ struct packed_git *p,
+ off_t obj_offset,
+ enum object_type type,
+ struct pack_window **w_curs,
+ off_t curpos)
{
off_t small_poi_stack[POI_STACK_PREALLOC];
off_t *poi_stack = small_poi_stack;
@@ -1157,7 +1156,7 @@ static enum object_type packed_to_object_type_the_repository(struct packed_git *
if (type <= OBJ_NONE) {
/* If getting the base itself fails, we first
* retry the base, otherwise unwind */
- type = retry_bad_packed_offset(the_repository, p, base_offset);
+ type = retry_bad_packed_offset(r, p, base_offset);
if (type > OBJ_NONE)
goto out;
goto unwind;
@@ -1185,7 +1184,7 @@ static enum object_type packed_to_object_type_the_repository(struct packed_git *
unwind:
while (poi_stack_nr) {
obj_offset = poi_stack[--poi_stack_nr];
- type = retry_bad_packed_offset(the_repository, p, obj_offset);
+ type = retry_bad_packed_offset(r, p, obj_offset);
if (type > OBJ_NONE)
goto out;
}
@@ -1272,15 +1271,15 @@ static void detach_delta_base_cache_entry(struct delta_base_cache_entry *ent)
free(ent);
}
-#define cache_or_unpack_entry(r, p, bo, bs, t) cache_or_unpack_entry_##r(p, bo, bs, t)
-static void *cache_or_unpack_entry_the_repository(struct packed_git *p, off_t base_offset,
- unsigned long *base_size, enum object_type *type)
+static void *cache_or_unpack_entry(struct repository *r, struct packed_git *p,
+ off_t base_offset, unsigned long *base_size,
+ enum object_type *type)
{
struct delta_base_cache_entry *ent;
ent = get_delta_base_cache_entry(p, base_offset);
if (!ent)
- return unpack_entry(the_repository, p, base_offset, type, base_size);
+ return unpack_entry(r, p, base_offset, type, base_size);
if (type)
*type = ent->type;
@@ -1334,8 +1333,8 @@ static void add_delta_base_cache(struct packed_git *p, off_t base_offset,
hashmap_add(&delta_base_cache, ent);
}
-int packed_object_info_the_repository(struct packed_git *p, off_t obj_offset,
- struct object_info *oi)
+int packed_object_info(struct repository *r, struct packed_git *p,
+ off_t obj_offset, struct object_info *oi)
{
struct pack_window *w_curs = NULL;
unsigned long size;
@@ -1347,7 +1346,7 @@ int packed_object_info_the_repository(struct packed_git *p, off_t obj_offset,
* a "real" type later if the caller is interested.
*/
if (oi->contentp) {
- *oi->contentp = cache_or_unpack_entry(the_repository, p, obj_offset, oi->sizep,
+ *oi->contentp = cache_or_unpack_entry(r, p, obj_offset, oi->sizep,
&type);
if (!*oi->contentp)
type = OBJ_BAD;
@@ -1381,7 +1380,7 @@ int packed_object_info_the_repository(struct packed_git *p, off_t obj_offset,
if (oi->typep || oi->type_name) {
enum object_type ptot;
- ptot = packed_to_object_type(the_repository, p, obj_offset,
+ ptot = packed_to_object_type(r, p, obj_offset,
type, &w_curs, curpos);
if (oi->typep)
*oi->typep = ptot;
@@ -1470,10 +1469,10 @@ struct unpack_entry_stack_ent {
unsigned long size;
};
-#define read_object(r, o, t, s) read_object_##r(o, t, s)
-static void *read_object_the_repository(const struct object_id *oid,
- enum object_type *type,
- unsigned long *size)
+static void *read_object(struct repository *r,
+ const struct object_id *oid,
+ enum object_type *type,
+ unsigned long *size)
{
struct object_info oi = OBJECT_INFO_INIT;
void *content;
@@ -1481,14 +1480,13 @@ static void *read_object_the_repository(const struct object_id *oid,
oi.sizep = size;
oi.contentp = &content;
- if (oid_object_info_extended(the_repository, oid, &oi, 0) < 0)
+ if (oid_object_info_extended(r, oid, &oi, 0) < 0)
return NULL;
return content;
}
-void *unpack_entry_the_repository(struct packed_git *p, off_t obj_offset,
- enum object_type *final_type,
- unsigned long *final_size)
+void *unpack_entry(struct repository *r, struct packed_git *p, off_t obj_offset,
+ enum object_type *final_type, unsigned long *final_size)
{
struct pack_window *w_curs = NULL;
off_t curpos = obj_offset;
@@ -1618,7 +1616,7 @@ void *unpack_entry_the_repository(struct packed_git *p, off_t obj_offset,
oid_to_hex(&base_oid), (uintmax_t)obj_offset,
p->pack_name);
mark_bad_packed_object(p, base_oid.hash);
- base = read_object(the_repository, &base_oid, &type, &base_size);
+ base = read_object(r, &base_oid, &type, &base_size);
external_base = base;
}
}
diff --git a/packfile.h b/packfile.h
index 1efa57a90e..fdfddb89b5 100644
--- a/packfile.h
+++ b/packfile.h
@@ -115,8 +115,7 @@ extern off_t nth_packed_object_offset(const struct packed_git *, uint32_t n);
extern off_t find_pack_entry_one(const unsigned char *sha1, struct packed_git *);
extern int is_pack_valid(struct packed_git *);
-#define unpack_entry(r, p, of, ot, s) unpack_entry_##r(p, of, ot, s)
-extern void *unpack_entry_the_repository(struct packed_git *, off_t, enum object_type *, unsigned long *);
+extern void *unpack_entry(struct repository *r, struct packed_git *, off_t, enum object_type *, unsigned long *);
extern unsigned long unpack_object_header_buffer(const unsigned char *buf, unsigned long len, enum object_type *type, unsigned long *sizep);
extern unsigned long get_size_from_delta(struct packed_git *, struct pack_window **, off_t);
extern int unpack_object_header(struct packed_git *, struct pack_window **, off_t *, unsigned long *);
@@ -126,8 +125,9 @@ extern void release_pack_memory(size_t);
/* global flag to enable extra checks when accessing packed objects */
extern int do_check_packed_object_crc;
-#define packed_object_info(r, p, o, oi) packed_object_info_##r(p, o, oi)
-extern int packed_object_info_the_repository(struct packed_git *pack, off_t offset, struct object_info *);
+extern int packed_object_info(struct repository *r,
+ struct packed_git *pack,
+ off_t offset, struct object_info *);
extern void mark_bad_packed_object(struct packed_git *p, const unsigned char *sha1);
extern const struct packed_git *has_packed_and_bad(const unsigned char *sha1);
diff --git a/sha1_file.c b/sha1_file.c
index 746ff8297a..dcd6b879ac 100644
--- a/sha1_file.c
+++ b/sha1_file.c
@@ -1231,7 +1231,8 @@ static int sha1_loose_object_info(struct repository *r,
int fetch_if_missing = 1;
-int oid_object_info_extended_the_repository(const struct object_id *oid, struct object_info *oi, unsigned flags)
+int oid_object_info_extended(struct repository *r, const struct object_id *oid,
+ struct object_info *oi, unsigned flags)
{
static struct object_info blank_oi = OBJECT_INFO_INIT;
struct pack_entry e;
@@ -1240,7 +1241,7 @@ int oid_object_info_extended_the_repository(const struct object_id *oid, struct
int already_retried = 0;
if (flags & OBJECT_INFO_LOOKUP_REPLACE)
- real = lookup_replace_object(the_repository, oid);
+ real = lookup_replace_object(r, oid);
if (is_null_oid(real))
return -1;
@@ -1269,29 +1270,31 @@ int oid_object_info_extended_the_repository(const struct object_id *oid, struct
}
while (1) {
- if (find_pack_entry(the_repository, real->hash, &e))
+ if (find_pack_entry(r, real->hash, &e))
break;
if (flags & OBJECT_INFO_IGNORE_LOOSE)
return -1;
/* Most likely it's a loose object. */
- if (!sha1_loose_object_info(the_repository, real->hash, oi, flags))
+ if (!sha1_loose_object_info(r, real->hash, oi, flags))
return 0;
/* Not a loose object; someone else may have just packed it. */
if (!(flags & OBJECT_INFO_QUICK)) {
- reprepare_packed_git(the_repository);
- if (find_pack_entry(the_repository, real->hash, &e))
+ reprepare_packed_git(r);
+ if (find_pack_entry(r, real->hash, &e))
break;
}
/* Check if it is a missing object */
if (fetch_if_missing && repository_format_partial_clone &&
- !already_retried) {
+ !already_retried && r == the_repository) {
/*
- * TODO Investigate haveing fetch_object() return
+ * TODO Investigate having fetch_object() return
* TODO error/success and stopping the music here.
+ * TODO Pass a repository struct through fetch_object,
+ * such that arbitrary repositories work.
*/
fetch_object(repository_format_partial_clone, real->hash);
already_retried = 1;
@@ -1307,10 +1310,10 @@ int oid_object_info_extended_the_repository(const struct object_id *oid, struct
* information below, so return early.
*/
return 0;
- rtype = packed_object_info(the_repository, e.p, e.offset, oi);
+ rtype = packed_object_info(r, e.p, e.offset, oi);
if (rtype < 0) {
mark_bad_packed_object(e.p, real->hash);
- return oid_object_info_extended(the_repository, real, oi, 0);
+ return oid_object_info_extended(r, real, oi, 0);
} else if (oi->whence == OI_PACKED) {
oi->u.packed.offset = e.offset;
oi->u.packed.pack = e.p;
@@ -1322,15 +1325,17 @@ int oid_object_info_extended_the_repository(const struct object_id *oid, struct
}
/* returns enum object_type or negative */
-int oid_object_info_the_repository(const struct object_id *oid, unsigned long *sizep)
+int oid_object_info(struct repository *r,
+ const struct object_id *oid,
+ unsigned long *sizep)
{
enum object_type type;
struct object_info oi = OBJECT_INFO_INIT;
oi.typep = &type;
oi.sizep = sizep;
- if (oid_object_info_extended(the_repository, oid, &oi,
- OBJECT_INFO_LOOKUP_REPLACE) < 0)
+ if (oid_object_info_extended(r, oid, &oi,
+ OBJECT_INFO_LOOKUP_REPLACE) < 0)
return -1;
return type;
}
--
2.17.0.441.gb46fe60e1d-goog
^ permalink raw reply related [flat|nested] 24+ messages in thread
* Re: [PATCHv3 0/9] object store: oid_object_info is the next contender
2018-04-25 18:20 ` [PATCHv3 0/9] object store: oid_object_info is the next contender Stefan Beller
` (8 preceding siblings ...)
2018-04-25 18:21 ` [PATCHv3 9/9] cache.h: allow oid_object_info to handle arbitrary repositories Stefan Beller
@ 2018-04-25 20:37 ` Jonathan Tan
2018-04-26 16:30 ` Brandon Williams
10 siblings, 0 replies; 24+ messages in thread
From: Jonathan Tan @ 2018-04-25 20:37 UTC (permalink / raw)
To: Stefan Beller; +Cc: bmwill, git, gitster, sandals
On Wed, 25 Apr 2018 11:20:57 -0700
Stefan Beller <sbeller@google.com> wrote:
> v3:
> * fixed and extended the commit message of last commit
> * fixed the last patch, as Jonathan Tan suggested, see interdiff:
Thanks, all my comments have been addressed.
Reviewed-by: Jonathan Tan <jonathantanmy@google.com>
^ permalink raw reply [flat|nested] 24+ messages in thread
* Re: [PATCHv3 0/9] object store: oid_object_info is the next contender
2018-04-25 18:20 ` [PATCHv3 0/9] object store: oid_object_info is the next contender Stefan Beller
` (9 preceding siblings ...)
2018-04-25 20:37 ` [PATCHv3 0/9] object store: oid_object_info is the next contender Jonathan Tan
@ 2018-04-26 16:30 ` Brandon Williams
10 siblings, 0 replies; 24+ messages in thread
From: Brandon Williams @ 2018-04-26 16:30 UTC (permalink / raw)
To: Stefan Beller; +Cc: git, gitster, jonathantanmy, sandals
On 04/25, Stefan Beller wrote:
> v3:
> * fixed and extended the commit message of last commit
> * fixed the last patch, as Jonathan Tan suggested, see interdiff:
>
> $ git diff remotes/origin/sb/oid-object-info (which is v2)
> diff --git c/sha1_file.c w/sha1_file.c
> index 94123e0299..dcd6b879ac 100644
> --- c/sha1_file.c
> +++ w/sha1_file.c
> @@ -1289,14 +1289,13 @@ int oid_object_info_extended(struct repository *r, const struct object_id *oid,
>
> /* Check if it is a missing object */
> if (fetch_if_missing && repository_format_partial_clone &&
> - !already_retried) {
> + !already_retried && r == the_repository) {
> /*
> * TODO Investigate having fetch_object() return
> * TODO error/success and stopping the music here.
> - * TODO Pass a repository struct through fetch_object.
> + * TODO Pass a repository struct through fetch_object,
> + * such that arbitrary repositories work.
> */
> - if (r != the_repository)
> - die(_("partial clones only supported in the_repository"));
> fetch_object(repository_format_partial_clone, real->hash);
> already_retried = 1;
> continue;
>
> Thanks,
> Stefan
v3 looks good, thanks for taking care of this.
>
> v2:
>
> * fixed the sha1/oid typo
> * removed spurious new line
> * Brandon and Jonthan discovered another dependency that I missed due
> to cherrypicking that commit from a tree before partial clone was a thing.
> We error out when attempting to use fetch_object for repos that are not
> the_repository.
>
> Thanks,
> Stefan
>
> v1:
> This applies on top of origin/sb/object-store-replace and is available as
> https://github.com/stefanbeller/git/tree/oid_object_info
>
> This continues the work of sb/packfiles-in-repository,
> extending the layer at which we have to pass in an explicit
> repository object to oid_object_info.
>
> A test merge to next shows only a minor merge conflicit (adding
> different #include lines in one c file), so this might be a good next
> step for the object store series.
>
> Notes on further object store series:
> I plan on converting the "parsed object store" next,
> which would be {alloc, object, tree, commit, tag}.c as that is a prerequisite
> for migrating shallow (which is intermingled with grafts) information to the
> object store.
>
> There is currently work going on in allocation (mempool - Jameson Miller)
> and grafts (deprecate grafts - DScho), which is why I am sending this
> series first. I think it can go in parallel to the "parsed object store"
> that is coming next.
>
> Thanks,
> Stefan
>
> Jonathan Nieder (1):
> packfile: add repository argument to packed_object_info
>
> Stefan Beller (8):
> cache.h: add repository argument to oid_object_info_extended
> cache.h: add repository argument to oid_object_info
> packfile: add repository argument to retry_bad_packed_offset
> packfile: add repository argument to packed_to_object_type
> packfile: add repository argument to read_object
> packfile: add repository argument to unpack_entry
> packfile: add repository argument to cache_or_unpack_entry
> cache.h: allow oid_object_info to handle arbitrary repositories
>
> archive-tar.c | 2 +-
> archive-zip.c | 3 ++-
> blame.c | 4 ++--
> builtin/blame.c | 2 +-
> builtin/cat-file.c | 12 ++++++------
> builtin/describe.c | 2 +-
> builtin/fast-export.c | 2 +-
> builtin/fetch.c | 2 +-
> builtin/fsck.c | 3 ++-
> builtin/index-pack.c | 4 ++--
> builtin/ls-tree.c | 2 +-
> builtin/mktree.c | 2 +-
> builtin/pack-objects.c | 11 +++++++----
> builtin/prune.c | 3 ++-
> builtin/replace.c | 11 ++++++-----
> builtin/tag.c | 4 ++--
> builtin/unpack-objects.c | 2 +-
> cache.h | 7 +++++--
> diff.c | 3 ++-
> fast-import.c | 16 ++++++++++------
> list-objects-filter.c | 2 +-
> object.c | 2 +-
> pack-bitmap-write.c | 3 ++-
> pack-check.c | 3 ++-
> packfile.c | 40 +++++++++++++++++++++++-----------------
> packfile.h | 6 ++++--
> reachable.c | 2 +-
> refs.c | 2 +-
> remote.c | 2 +-
> sequencer.c | 3 ++-
> sha1_file.c | 37 +++++++++++++++++++++----------------
> sha1_name.c | 12 ++++++------
> streaming.c | 2 +-
> submodule.c | 2 +-
> tag.c | 2 +-
> 35 files changed, 124 insertions(+), 93 deletions(-)
>
> --
> 2.17.0.441.gb46fe60e1d-goog
>
--
Brandon Williams
^ permalink raw reply [flat|nested] 24+ messages in thread
end of thread, other threads:[~2018-04-26 16:30 UTC | newest]
Thread overview: 24+ messages (download: mbox.gz / follow: Atom feed)
-- links below jump to the message on this page --
2018-04-24 21:59 [PATCHv2 0/9] object store: oid_object_info is the next contender Stefan Beller
2018-04-24 21:59 ` [PATCHv2 1/9] cache.h: add repository argument to oid_object_info_extended Stefan Beller
2018-04-24 21:59 ` [PATCHv2 2/9] cache.h: add repository argument to oid_object_info Stefan Beller
2018-04-24 21:59 ` [PATCHv2 3/9] packfile: add repository argument to retry_bad_packed_offset Stefan Beller
2018-04-24 21:59 ` [PATCHv2 4/9] packfile: add repository argument to packed_to_object_type Stefan Beller
2018-04-24 21:59 ` [PATCHv2 5/9] packfile: add repository argument to packed_object_info Stefan Beller
2018-04-24 21:59 ` [PATCHv2 6/9] packfile: add repository argument to read_object Stefan Beller
2018-04-24 21:59 ` [PATCHv2 7/9] packfile: add repository argument to unpack_entry Stefan Beller
2018-04-24 21:59 ` [PATCHv2 8/9] packfile: add repository argument to cache_or_unpack_entry Stefan Beller
2018-04-24 21:59 ` [PATCHv2 9/9] cache.h: allow oid_object_info to handle arbitrary repositories Stefan Beller
2018-04-24 22:49 ` Jonathan Tan
2018-04-24 21:59 ` [PATCHv2 9/9] cache.h: allow sha1_object_info " Stefan Beller
2018-04-25 18:20 ` [PATCHv3 0/9] object store: oid_object_info is the next contender Stefan Beller
2018-04-25 18:20 ` [PATCHv3 1/9] cache.h: add repository argument to oid_object_info_extended Stefan Beller
2018-04-25 18:20 ` [PATCHv3 2/9] cache.h: add repository argument to oid_object_info Stefan Beller
2018-04-25 18:21 ` [PATCHv3 3/9] packfile: add repository argument to retry_bad_packed_offset Stefan Beller
2018-04-25 18:21 ` [PATCHv3 4/9] packfile: add repository argument to packed_to_object_type Stefan Beller
2018-04-25 18:21 ` [PATCHv3 5/9] packfile: add repository argument to packed_object_info Stefan Beller
2018-04-25 18:21 ` [PATCHv3 6/9] packfile: add repository argument to read_object Stefan Beller
2018-04-25 18:21 ` [PATCHv3 7/9] packfile: add repository argument to unpack_entry Stefan Beller
2018-04-25 18:21 ` [PATCHv3 8/9] packfile: add repository argument to cache_or_unpack_entry Stefan Beller
2018-04-25 18:21 ` [PATCHv3 9/9] cache.h: allow oid_object_info to handle arbitrary repositories Stefan Beller
2018-04-25 20:37 ` [PATCHv3 0/9] object store: oid_object_info is the next contender Jonathan Tan
2018-04-26 16:30 ` Brandon Williams
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