From: Taylor Blau <me@ttaylorr.com>
To: git@vger.kernel.org
Cc: tytso@mit.edu, derrickstolee@github.com, gitster@pobox.com,
larsxschneider@gmail.com
Subject: [PATCH v2 02/17] pack-mtimes: support reading .mtimes files
Date: Tue, 1 Mar 2022 19:58:02 -0500 [thread overview]
Message-ID: <101b34660c0c5028ba591d052dc587bb8918ccb2.1646182671.git.me@ttaylorr.com> (raw)
In-Reply-To: <cover.1646182671.git.me@ttaylorr.com>
To store the individual mtimes of objects in a cruft pack, introduce a
new `.mtimes` format that can optionally accompany a single pack in the
repository.
The format is defined in Documentation/technical/pack-format.txt, and
stores a 4-byte network order timestamp for each object in name (index)
order.
This patch prepares for cruft packs by defining the `.mtimes` format,
and introducing a basic API that callers can use to read out individual
mtimes.
Signed-off-by: Taylor Blau <me@ttaylorr.com>
---
Documentation/technical/pack-format.txt | 19 ++++
Makefile | 1 +
builtin/repack.c | 1 +
object-store.h | 5 +-
pack-mtimes.c | 129 ++++++++++++++++++++++++
pack-mtimes.h | 15 +++
packfile.c | 19 +++-
7 files changed, 186 insertions(+), 3 deletions(-)
create mode 100644 pack-mtimes.c
create mode 100644 pack-mtimes.h
diff --git a/Documentation/technical/pack-format.txt b/Documentation/technical/pack-format.txt
index 6d3efb7d16..c443dbb526 100644
--- a/Documentation/technical/pack-format.txt
+++ b/Documentation/technical/pack-format.txt
@@ -294,6 +294,25 @@ Pack file entry: <+
All 4-byte numbers are in network order.
+== pack-*.mtimes files have the format:
+
+ - A 4-byte magic number '0x4d544d45' ('MTME').
+
+ - A 4-byte version identifier (= 1).
+
+ - A 4-byte hash function identifier (= 1 for SHA-1, 2 for SHA-256).
+
+ - A table of 4-byte unsigned integers in network order. The ith
+ value is the modification time (mtime) of the ith object in the
+ corresponding pack by lexicographic (index) order. The mtimes
+ count standard epoch seconds.
+
+ - A trailer, containing a checksum of the corresponding packfile,
+ and a checksum of all of the above (each having length according
+ to the specified hash function).
+
+All 4-byte numbers are in network order.
+
== multi-pack-index (MIDX) files have the following format:
The multi-pack-index files refer to multiple pack-files and loose objects.
diff --git a/Makefile b/Makefile
index 6f0b4b775f..1b186f4fd7 100644
--- a/Makefile
+++ b/Makefile
@@ -959,6 +959,7 @@ LIB_OBJS += oidtree.o
LIB_OBJS += pack-bitmap-write.o
LIB_OBJS += pack-bitmap.o
LIB_OBJS += pack-check.o
+LIB_OBJS += pack-mtimes.o
LIB_OBJS += pack-objects.o
LIB_OBJS += pack-revindex.o
LIB_OBJS += pack-write.o
diff --git a/builtin/repack.c b/builtin/repack.c
index da1e364a75..f908f7d5dd 100644
--- a/builtin/repack.c
+++ b/builtin/repack.c
@@ -212,6 +212,7 @@ static struct {
} exts[] = {
{".pack"},
{".rev", 1},
+ {".mtimes", 1},
{".bitmap", 1},
{".promisor", 1},
{".idx"},
diff --git a/object-store.h b/object-store.h
index 6f89482df0..9b227661f2 100644
--- a/object-store.h
+++ b/object-store.h
@@ -115,12 +115,15 @@ struct packed_git {
freshened:1,
do_not_close:1,
pack_promisor:1,
- multi_pack_index:1;
+ multi_pack_index:1,
+ is_cruft:1;
unsigned char hash[GIT_MAX_RAWSZ];
struct revindex_entry *revindex;
const uint32_t *revindex_data;
const uint32_t *revindex_map;
size_t revindex_size;
+ const uint32_t *mtimes_map;
+ size_t mtimes_size;
/* something like ".git/objects/pack/xxxxx.pack" */
char pack_name[FLEX_ARRAY]; /* more */
};
diff --git a/pack-mtimes.c b/pack-mtimes.c
new file mode 100644
index 0000000000..50caa34381
--- /dev/null
+++ b/pack-mtimes.c
@@ -0,0 +1,129 @@
+#include "pack-mtimes.h"
+#include "object-store.h"
+#include "packfile.h"
+
+static char *pack_mtimes_filename(struct packed_git *p)
+{
+ size_t len;
+ if (!strip_suffix(p->pack_name, ".pack", &len))
+ BUG("pack_name does not end in .pack");
+ /* NEEDSWORK: this could reuse code from pack-revindex.c. */
+ return xstrfmt("%.*s.mtimes", (int)len, p->pack_name);
+}
+
+#define MTIMES_HEADER_SIZE (12)
+#define MTIMES_MIN_SIZE (MTIMES_HEADER_SIZE + (2 * the_hash_algo->rawsz))
+
+struct mtimes_header {
+ uint32_t signature;
+ uint32_t version;
+ uint32_t hash_id;
+};
+
+static int load_pack_mtimes_file(char *mtimes_file,
+ uint32_t num_objects,
+ const uint32_t **data_p, size_t *len_p)
+{
+ int fd, ret = 0;
+ struct stat st;
+ void *data = NULL;
+ size_t mtimes_size;
+ struct mtimes_header header;
+ uint32_t *hdr;
+
+ fd = git_open(mtimes_file);
+
+ if (fd < 0) {
+ ret = -1;
+ goto cleanup;
+ }
+ if (fstat(fd, &st)) {
+ ret = error_errno(_("failed to read %s"), mtimes_file);
+ goto cleanup;
+ }
+
+ mtimes_size = xsize_t(st.st_size);
+
+ if (mtimes_size < MTIMES_MIN_SIZE) {
+ ret = error(_("mtimes file %s is too small"), mtimes_file);
+ goto cleanup;
+ }
+
+ if (mtimes_size - MTIMES_MIN_SIZE != st_mult(sizeof(uint32_t), num_objects)) {
+ ret = error(_("mtimes file %s is corrupt"), mtimes_file);
+ goto cleanup;
+ }
+
+ data = hdr = xmmap(NULL, mtimes_size, PROT_READ, MAP_PRIVATE, fd, 0);
+
+ header.signature = ntohl(hdr[0]);
+ header.version = ntohl(hdr[1]);
+ header.hash_id = ntohl(hdr[2]);
+
+ if (header.signature != MTIMES_SIGNATURE) {
+ ret = error(_("mtimes file %s has unknown signature"), mtimes_file);
+ goto cleanup;
+ }
+
+ if (header.version != 1) {
+ ret = error(_("mtimes file %s has unsupported version %"PRIu32),
+ mtimes_file, header.version);
+ goto cleanup;
+ }
+
+ if (!(header.hash_id == 1 || header.hash_id == 2)) {
+ ret = error(_("mtimes file %s has unsupported hash id %"PRIu32),
+ mtimes_file, header.hash_id);
+ goto cleanup;
+ }
+
+cleanup:
+ if (ret) {
+ if (data)
+ munmap(data, mtimes_size);
+ } else {
+ *len_p = mtimes_size;
+ *data_p = (const uint32_t *)data;
+ }
+
+ close(fd);
+ return ret;
+}
+
+int load_pack_mtimes(struct packed_git *p)
+{
+ char *mtimes_name = NULL;
+ int ret = 0;
+
+ if (!p->is_cruft)
+ return ret; /* not a cruft pack */
+ if (p->mtimes_map)
+ return ret; /* already loaded */
+
+ ret = open_pack_index(p);
+ if (ret < 0)
+ goto cleanup;
+
+ mtimes_name = pack_mtimes_filename(p);
+ ret = load_pack_mtimes_file(mtimes_name,
+ p->num_objects,
+ &p->mtimes_map,
+ &p->mtimes_size);
+ if (ret)
+ goto cleanup;
+
+cleanup:
+ free(mtimes_name);
+ return ret;
+}
+
+uint32_t nth_packed_mtime(struct packed_git *p, uint32_t pos)
+{
+ if (!p->mtimes_map)
+ BUG("pack .mtimes file not loaded for %s", p->pack_name);
+ if (p->num_objects <= pos)
+ BUG("pack .mtimes out-of-bounds (%"PRIu32" vs %"PRIu32")",
+ pos, p->num_objects);
+
+ return get_be32(p->mtimes_map + pos + 3);
+}
diff --git a/pack-mtimes.h b/pack-mtimes.h
new file mode 100644
index 0000000000..38ddb9f893
--- /dev/null
+++ b/pack-mtimes.h
@@ -0,0 +1,15 @@
+#ifndef PACK_MTIMES_H
+#define PACK_MTIMES_H
+
+#include "git-compat-util.h"
+
+#define MTIMES_SIGNATURE 0x4d544d45 /* "MTME" */
+#define MTIMES_VERSION 1
+
+struct packed_git;
+
+int load_pack_mtimes(struct packed_git *p);
+
+uint32_t nth_packed_mtime(struct packed_git *p, uint32_t pos);
+
+#endif
diff --git a/packfile.c b/packfile.c
index 835b2d2716..fc0245fbab 100644
--- a/packfile.c
+++ b/packfile.c
@@ -334,12 +334,22 @@ static void close_pack_revindex(struct packed_git *p)
p->revindex_data = NULL;
}
+static void close_pack_mtimes(struct packed_git *p)
+{
+ if (!p->mtimes_map)
+ return;
+
+ munmap((void *)p->mtimes_map, p->mtimes_size);
+ p->mtimes_map = NULL;
+}
+
void close_pack(struct packed_git *p)
{
close_pack_windows(p);
close_pack_fd(p);
close_pack_index(p);
close_pack_revindex(p);
+ close_pack_mtimes(p);
oidset_clear(&p->bad_objects);
}
@@ -363,7 +373,7 @@ void close_object_store(struct raw_object_store *o)
void unlink_pack_path(const char *pack_name, int force_delete)
{
- static const char *exts[] = {".pack", ".idx", ".rev", ".keep", ".bitmap", ".promisor"};
+ static const char *exts[] = {".pack", ".idx", ".rev", ".keep", ".bitmap", ".promisor", ".mtimes"};
int i;
struct strbuf buf = STRBUF_INIT;
size_t plen;
@@ -718,6 +728,10 @@ struct packed_git *add_packed_git(const char *path, size_t path_len, int local)
if (!access(p->pack_name, F_OK))
p->pack_promisor = 1;
+ xsnprintf(p->pack_name + path_len, alloc - path_len, ".mtimes");
+ if (!access(p->pack_name, F_OK))
+ p->is_cruft = 1;
+
xsnprintf(p->pack_name + path_len, alloc - path_len, ".pack");
if (stat(p->pack_name, &st) || !S_ISREG(st.st_mode)) {
free(p);
@@ -869,7 +883,8 @@ static void prepare_pack(const char *full_name, size_t full_name_len,
ends_with(file_name, ".pack") ||
ends_with(file_name, ".bitmap") ||
ends_with(file_name, ".keep") ||
- ends_with(file_name, ".promisor"))
+ ends_with(file_name, ".promisor") ||
+ ends_with(file_name, ".mtimes"))
string_list_append(data->garbage, full_name);
else
report_garbage(PACKDIR_FILE_GARBAGE, full_name);
--
2.35.1.73.gccc5557600
next prev parent reply other threads:[~2022-03-02 0:58 UTC|newest]
Thread overview: 201+ messages / expand[flat|nested] mbox.gz Atom feed top
2021-11-29 22:25 [PATCH 00/17] cruft packs Taylor Blau
2021-11-29 22:25 ` [PATCH 01/17] Documentation/technical: add cruft-packs.txt Taylor Blau
2021-12-02 14:33 ` Derrick Stolee
2021-12-03 21:53 ` Taylor Blau
2021-12-04 22:20 ` Elijah Newren
2021-12-04 23:32 ` Taylor Blau
2021-11-29 22:25 ` [PATCH 02/17] pack-mtimes: support reading .mtimes files Taylor Blau
2021-12-02 15:06 ` Derrick Stolee
2021-12-02 22:32 ` brian m. carlson
2021-12-03 22:24 ` Taylor Blau
2022-01-07 19:41 ` Taylor Blau
2021-11-29 22:25 ` [PATCH 03/17] pack-write: pass 'struct packing_data' to 'stage_tmp_packfiles' Taylor Blau
2021-11-29 22:25 ` [PATCH 04/17] chunk-format.h: extract oid_version() Taylor Blau
2021-12-02 15:22 ` Derrick Stolee
2021-12-03 22:40 ` Taylor Blau
2021-12-06 17:33 ` Derrick Stolee
2021-11-29 22:25 ` [PATCH 05/17] pack-mtimes: support writing pack .mtimes files Taylor Blau
2021-12-02 15:36 ` Derrick Stolee
2021-12-03 23:04 ` Taylor Blau
2021-11-29 22:25 ` [PATCH 06/17] t/helper: add 'pack-mtimes' test-tool Taylor Blau
2021-12-06 21:16 ` Derrick Stolee
2022-02-23 22:24 ` Taylor Blau
2021-11-29 22:25 ` [PATCH 07/17] builtin/pack-objects.c: return from create_object_entry() Taylor Blau
2021-11-29 22:25 ` [PATCH 08/17] builtin/pack-objects.c: --cruft without expiration Taylor Blau
2021-12-06 21:44 ` Derrick Stolee
2022-03-01 2:48 ` Taylor Blau
2021-12-07 15:17 ` Derrick Stolee
2022-02-23 23:34 ` Taylor Blau
2021-11-29 22:25 ` [PATCH 09/17] reachable: add options to add_unseen_recent_objects_to_traversal Taylor Blau
2021-11-29 22:25 ` [PATCH 10/17] reachable: report precise timestamps from objects in cruft packs Taylor Blau
2021-11-29 22:25 ` [PATCH 11/17] builtin/pack-objects.c: --cruft with expiration Taylor Blau
2021-12-07 15:30 ` Derrick Stolee
2022-02-23 23:35 ` Taylor Blau
2021-11-29 22:25 ` [PATCH 12/17] builtin/repack.c: support generating a cruft pack Taylor Blau
2021-12-05 20:46 ` Junio C Hamano
2022-03-01 2:00 ` Taylor Blau
2021-12-07 15:38 ` Derrick Stolee
2022-02-23 23:37 ` Taylor Blau
2021-11-29 22:25 ` [PATCH 13/17] builtin/repack.c: allow configuring cruft pack generation Taylor Blau
2021-11-29 22:25 ` [PATCH 14/17] builtin/repack.c: use named flags for existing_packs Taylor Blau
2021-11-29 22:25 ` [PATCH 15/17] builtin/repack.c: add cruft packs to MIDX during geometric repack Taylor Blau
2021-11-29 22:25 ` [PATCH 16/17] builtin/gc.c: conditionally avoid pruning objects via loose Taylor Blau
2021-11-29 22:25 ` [PATCH 17/17] sha1-file.c: don't freshen cruft packs Taylor Blau
2021-12-03 19:51 ` [PATCH 00/17] " Junio C Hamano
2021-12-03 20:08 ` Taylor Blau
2021-12-03 20:47 ` Taylor Blau
2022-03-02 0:57 ` [PATCH v2 " Taylor Blau
2022-03-02 0:58 ` [PATCH v2 01/17] Documentation/technical: add cruft-packs.txt Taylor Blau
2022-03-02 0:58 ` Taylor Blau [this message]
2022-03-02 20:22 ` [PATCH v2 02/17] pack-mtimes: support reading .mtimes files Derrick Stolee
2022-03-02 21:33 ` Taylor Blau
2022-03-02 0:58 ` [PATCH v2 03/17] pack-write: pass 'struct packing_data' to 'stage_tmp_packfiles' Taylor Blau
2022-03-02 0:58 ` [PATCH v2 04/17] chunk-format.h: extract oid_version() Taylor Blau
2022-03-02 0:58 ` [PATCH v2 05/17] pack-mtimes: support writing pack .mtimes files Taylor Blau
2022-03-02 0:58 ` [PATCH v2 06/17] t/helper: add 'pack-mtimes' test-tool Taylor Blau
2022-03-02 0:58 ` [PATCH v2 07/17] builtin/pack-objects.c: return from create_object_entry() Taylor Blau
2022-03-02 0:58 ` [PATCH v2 08/17] builtin/pack-objects.c: --cruft without expiration Taylor Blau
2022-03-02 0:58 ` [PATCH v2 09/17] reachable: add options to add_unseen_recent_objects_to_traversal Taylor Blau
2022-03-02 20:19 ` Derrick Stolee
2022-03-02 21:28 ` Taylor Blau
2022-03-02 0:58 ` [PATCH v2 10/17] reachable: report precise timestamps from objects in cruft packs Taylor Blau
2022-03-02 0:58 ` [PATCH v2 11/17] builtin/pack-objects.c: --cruft with expiration Taylor Blau
2022-03-02 7:42 ` Junio C Hamano
2022-03-02 15:54 ` Taylor Blau
2022-03-02 19:57 ` Derrick Stolee
2022-03-02 0:58 ` [PATCH v2 12/17] builtin/repack.c: support generating a cruft pack Taylor Blau
2022-03-02 0:58 ` [PATCH v2 13/17] builtin/repack.c: allow configuring cruft pack generation Taylor Blau
2022-03-02 0:58 ` [PATCH v2 14/17] builtin/repack.c: use named flags for existing_packs Taylor Blau
2022-03-02 0:58 ` [PATCH v2 15/17] builtin/repack.c: add cruft packs to MIDX during geometric repack Taylor Blau
2022-03-02 0:58 ` [PATCH v2 16/17] builtin/gc.c: conditionally avoid pruning objects via loose Taylor Blau
2022-03-02 0:58 ` [PATCH v2 17/17] sha1-file.c: don't freshen cruft packs Taylor Blau
2022-03-02 20:23 ` [PATCH v2 00/17] " Derrick Stolee
2022-03-02 21:36 ` Taylor Blau
2022-03-03 0:20 ` [PATCH v3 " Taylor Blau
2022-03-03 0:20 ` [PATCH v3 01/17] Documentation/technical: add cruft-packs.txt Taylor Blau
2022-03-07 18:03 ` Jonathan Nieder
2022-03-22 1:16 ` Taylor Blau
2022-03-22 21:45 ` Jonathan Nieder
2022-03-22 22:02 ` Taylor Blau
2022-03-22 23:04 ` Jonathan Nieder
2022-03-23 1:01 ` Taylor Blau
2022-03-28 18:46 ` Taylor Blau
2022-03-28 20:55 ` Junio C Hamano
2022-03-28 21:21 ` Taylor Blau
2022-03-29 15:59 ` Junio C Hamano
2022-03-30 2:23 ` Taylor Blau
2022-03-30 13:37 ` Junio C Hamano
2022-03-30 17:30 ` Taylor Blau
2022-03-03 0:20 ` [PATCH v3 02/17] pack-mtimes: support reading .mtimes files Taylor Blau
2022-03-03 0:20 ` [PATCH v3 03/17] pack-write: pass 'struct packing_data' to 'stage_tmp_packfiles' Taylor Blau
2022-03-03 0:20 ` [PATCH v3 04/17] chunk-format.h: extract oid_version() Taylor Blau
2022-03-03 16:30 ` Ævar Arnfjörð Bjarmason
2022-03-03 23:32 ` Taylor Blau
2022-03-04 0:16 ` Junio C Hamano
2022-03-03 0:20 ` [PATCH v3 05/17] pack-mtimes: support writing pack .mtimes files Taylor Blau
2022-03-03 16:45 ` Ævar Arnfjörð Bjarmason
2022-03-03 23:35 ` Taylor Blau
2022-03-04 10:40 ` Ævar Arnfjörð Bjarmason
2022-03-03 0:20 ` [PATCH v3 06/17] t/helper: add 'pack-mtimes' test-tool Taylor Blau
2022-03-03 0:21 ` [PATCH v3 07/17] builtin/pack-objects.c: return from create_object_entry() Taylor Blau
2022-03-03 0:21 ` [PATCH v3 08/17] builtin/pack-objects.c: --cruft without expiration Taylor Blau
2022-03-03 0:21 ` [PATCH v3 09/17] reachable: add options to add_unseen_recent_objects_to_traversal Taylor Blau
2022-03-03 0:21 ` [PATCH v3 10/17] reachable: report precise timestamps from objects in cruft packs Taylor Blau
2022-03-03 0:21 ` [PATCH v3 11/17] builtin/pack-objects.c: --cruft with expiration Taylor Blau
2022-03-03 0:21 ` [PATCH v3 12/17] builtin/repack.c: support generating a cruft pack Taylor Blau
2022-03-03 0:21 ` [PATCH v3 13/17] builtin/repack.c: allow configuring cruft pack generation Taylor Blau
2022-03-03 0:21 ` [PATCH v3 14/17] builtin/repack.c: use named flags for existing_packs Taylor Blau
2022-03-03 0:21 ` [PATCH v3 15/17] builtin/repack.c: add cruft packs to MIDX during geometric repack Taylor Blau
2022-03-03 0:21 ` [PATCH v3 16/17] builtin/gc.c: conditionally avoid pruning objects via loose Taylor Blau
2022-03-03 0:21 ` [PATCH v3 17/17] sha1-file.c: don't freshen cruft packs Taylor Blau
2022-03-03 1:29 ` [PATCH v3 00/17] " Derrick Stolee
2022-05-18 23:10 ` [PATCH v4 " Taylor Blau
2022-05-18 23:10 ` [PATCH v4 01/17] Documentation/technical: add cruft-packs.txt Taylor Blau
2022-05-19 14:04 ` Junio C Hamano
2022-05-18 23:10 ` [PATCH v4 02/17] pack-mtimes: support reading .mtimes files Taylor Blau
2022-05-19 10:40 ` Ævar Arnfjörð Bjarmason
2022-05-19 15:21 ` Junio C Hamano
2022-05-20 7:32 ` Ævar Arnfjörð Bjarmason
2022-05-20 22:37 ` Taylor Blau
2022-05-18 23:10 ` [PATCH v4 03/17] pack-write: pass 'struct packing_data' to 'stage_tmp_packfiles' Taylor Blau
2022-05-18 23:11 ` [PATCH v4 04/17] chunk-format.h: extract oid_version() Taylor Blau
2022-05-19 11:44 ` Ævar Arnfjörð Bjarmason
2022-05-18 23:11 ` [PATCH v4 05/17] pack-mtimes: support writing pack .mtimes files Taylor Blau
2022-05-18 23:11 ` [PATCH v4 06/17] t/helper: add 'pack-mtimes' test-tool Taylor Blau
2022-05-18 23:11 ` [PATCH v4 07/17] builtin/pack-objects.c: return from create_object_entry() Taylor Blau
2022-05-18 23:11 ` [PATCH v4 08/17] builtin/pack-objects.c: --cruft without expiration Taylor Blau
2022-05-19 10:04 ` Junio C Hamano
2022-05-19 15:16 ` Junio C Hamano
2022-05-20 22:52 ` Taylor Blau
2022-05-18 23:11 ` [PATCH v4 09/17] reachable: add options to add_unseen_recent_objects_to_traversal Taylor Blau
2022-05-18 23:11 ` [PATCH v4 10/17] reachable: report precise timestamps from objects in cruft packs Taylor Blau
2022-05-18 23:11 ` [PATCH v4 11/17] builtin/pack-objects.c: --cruft with expiration Taylor Blau
2022-05-18 23:11 ` [PATCH v4 12/17] builtin/repack.c: support generating a cruft pack Taylor Blau
2022-05-19 11:29 ` Ævar Arnfjörð Bjarmason
2022-05-20 22:39 ` Taylor Blau
2022-05-18 23:11 ` [PATCH v4 13/17] builtin/repack.c: allow configuring cruft pack generation Taylor Blau
2022-05-18 23:11 ` [PATCH v4 14/17] builtin/repack.c: use named flags for existing_packs Taylor Blau
2022-05-18 23:11 ` [PATCH v4 15/17] builtin/repack.c: add cruft packs to MIDX during geometric repack Taylor Blau
2022-05-19 11:32 ` Ævar Arnfjörð Bjarmason
2022-05-20 22:42 ` Taylor Blau
2022-05-18 23:11 ` [PATCH v4 16/17] builtin/gc.c: conditionally avoid pruning objects via loose Taylor Blau
2022-05-18 23:11 ` [PATCH v4 17/17] sha1-file.c: don't freshen cruft packs Taylor Blau
2022-05-18 23:48 ` [PATCH v4 00/17] " Derrick Stolee
2022-05-20 23:19 ` Junio C Hamano
2022-05-20 23:30 ` Taylor Blau
2022-05-19 11:42 ` [RFC PATCH 0/2] Utility functions for duplicated pack(write) code Ævar Arnfjörð Bjarmason
2022-05-19 11:42 ` [RFC PATCH 1/2] packfile API: add and use a pack_name_to_ext() utility function Ævar Arnfjörð Bjarmason
2022-05-19 15:40 ` Junio C Hamano
2022-05-19 11:42 ` [RFC PATCH 2/2] hash API: add and use a hash_short_id_by_algo() function Ævar Arnfjörð Bjarmason
2022-05-19 15:50 ` Junio C Hamano
2022-05-19 19:07 ` Ævar Arnfjörð Bjarmason
2022-05-19 15:31 ` [RFC PATCH 0/2] Utility functions for duplicated pack(write) code Junio C Hamano
2022-05-19 11:54 ` [PATCH v4 00/17] cruft packs Ævar Arnfjörð Bjarmason
2022-05-20 23:17 ` [PATCH v5 " Taylor Blau
2022-05-20 23:17 ` [PATCH v5 01/17] Documentation/technical: add cruft-packs.txt Taylor Blau
2022-05-20 23:17 ` [PATCH v5 02/17] pack-mtimes: support reading .mtimes files Taylor Blau
2022-05-24 19:32 ` Jonathan Nieder
2022-05-24 19:44 ` rsbecker
2022-05-24 22:25 ` Taylor Blau
2022-05-24 23:24 ` rsbecker
2022-05-25 0:07 ` Taylor Blau
2022-05-25 0:20 ` rsbecker
2022-05-25 9:11 ` adding new 32-bit on-disk (unsigned) timestamp formats (was: [PATCH v5 02/17] pack-mtimes: support reading .mtimes files) Ævar Arnfjörð Bjarmason
2022-05-25 13:30 ` Derrick Stolee
2022-05-25 21:13 ` Taylor Blau
2022-05-26 0:02 ` Ævar Arnfjörð Bjarmason
2022-05-26 0:12 ` Taylor Blau
2022-05-24 22:21 ` [PATCH v5 02/17] pack-mtimes: support reading .mtimes files Taylor Blau
2022-05-25 7:48 ` Jonathan Nieder
2022-05-25 21:36 ` Taylor Blau
2022-05-25 21:58 ` rsbecker
2022-05-25 22:59 ` Taylor Blau
2022-05-25 23:02 ` Taylor Blau
2022-05-26 0:30 ` Junio C Hamano
2023-06-01 13:01 ` Andreas Schwab
2022-05-20 23:17 ` [PATCH v5 03/17] pack-write: pass 'struct packing_data' to 'stage_tmp_packfiles' Taylor Blau
2022-05-20 23:17 ` [PATCH v5 04/17] chunk-format.h: extract oid_version() Taylor Blau
2022-05-20 23:17 ` [PATCH v5 05/17] pack-mtimes: support writing pack .mtimes files Taylor Blau
2022-05-20 23:17 ` [PATCH v5 06/17] t/helper: add 'pack-mtimes' test-tool Taylor Blau
2022-05-20 23:17 ` [PATCH v5 07/17] builtin/pack-objects.c: return from create_object_entry() Taylor Blau
2022-05-20 23:17 ` [PATCH v5 08/17] builtin/pack-objects.c: --cruft without expiration Taylor Blau
2022-05-20 23:17 ` [PATCH v5 09/17] reachable: add options to add_unseen_recent_objects_to_traversal Taylor Blau
2022-05-20 23:17 ` [PATCH v5 10/17] reachable: report precise timestamps from objects in cruft packs Taylor Blau
2022-05-20 23:18 ` [PATCH v5 11/17] builtin/pack-objects.c: --cruft with expiration Taylor Blau
2022-05-20 23:18 ` [PATCH v5 12/17] builtin/repack.c: support generating a cruft pack Taylor Blau
2022-05-20 23:18 ` [PATCH v5 13/17] builtin/repack.c: allow configuring cruft pack generation Taylor Blau
2022-05-20 23:18 ` [PATCH v5 14/17] builtin/repack.c: use named flags for existing_packs Taylor Blau
2022-05-20 23:18 ` [PATCH v5 15/17] builtin/repack.c: add cruft packs to MIDX during geometric repack Taylor Blau
2022-05-20 23:18 ` [PATCH v5 16/17] builtin/gc.c: conditionally avoid pruning objects via loose Taylor Blau
2022-06-19 5:38 ` René Scharfe
2022-06-21 15:58 ` Junio C Hamano
2022-05-20 23:18 ` [PATCH v5 17/17] sha1-file.c: don't freshen cruft packs Taylor Blau
2022-05-21 11:17 ` [PATCH v5 00/17] " Ævar Arnfjörð Bjarmason
2022-05-24 19:39 ` Jonathan Nieder
2022-05-24 21:50 ` Taylor Blau
2022-05-24 21:55 ` Ævar Arnfjörð Bjarmason
2022-05-24 22:12 ` Taylor Blau
2022-05-25 7:53 ` Jonathan Nieder
2022-05-25 19:59 ` Derrick Stolee
2022-05-25 21:09 ` Taylor Blau
2022-05-26 0:06 ` Ævar Arnfjörð Bjarmason
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