From: Derrick Stolee <dstolee@microsoft.com>
To: "git@vger.kernel.org" <git@vger.kernel.org>
Cc: "avarab@gmail.com" <avarab@gmail.com>,
"sbeller@google.com" <sbeller@google.com>,
"jnareb@gmail.com" <jnareb@gmail.com>,
"marten.agren@gmail.com" <marten.agren@gmail.com>,
"gitster@pobox.com" <gitster@pobox.com>,
Derrick Stolee <dstolee@microsoft.com>
Subject: [PATCH v6 00/21] Integrate commit-graph into 'fsck' and 'gc'
Date: Fri, 8 Jun 2018 13:56:12 +0000 [thread overview]
Message-ID: <20180608135548.216405-1-dstolee@microsoft.com> (raw)
In-Reply-To: <20180606113611.87822-1-dstolee@microsoft.com>
Sorry for the fast rerolls, but Ævar found some runtime issues with the
string-list use and '\*' as multiplication on some platforms. Thus, v4
and v5 are broken. I did get a repro of those issues using VSTS Linux
build servers and checked that they are fixed in this version.
This version depends on 'next' and sb/object-store-alloc. To accommodate
the repository arguments added by sb/object-store-alloc, the following
diff occurs from the previous patch:
diff --git a/builtin/commit-graph.c b/builtin/commit-graph.c
index 76423b3fa5..c7d0db5ab4 100644
--- a/builtin/commit-graph.c
+++ b/builtin/commit-graph.c
@@ -3,6 +3,7 @@
#include "dir.h"
#include "lockfile.h"
#include "parse-options.h"
+#include "repository.h"
#include "commit-graph.h"
static char const * const builtin_commit_graph_usage[] = {
@@ -63,7 +64,7 @@ static int graph_verify(int argc, const char **argv)
if (!graph)
return 0;
- return verify_commit_graph(graph);
+ return verify_commit_graph(the_repository, graph);
}
static int graph_read(int argc, const char **argv)
@@ -152,9 +153,9 @@ static int graph_write(int argc, const char **argv)
return 0;
}
+ string_list_init(&lines, 0);
if (opts.stdin_packs || opts.stdin_commits) {
struct strbuf buf = STRBUF_INIT;
- string_list_init(&lines, 0);
while (strbuf_getline(&buf, stdin) != EOF)
string_list_append(&lines, strbuf_detach(&buf, NULL));
diff --git a/commit-graph.c b/commit-graph.c
index 0d5adc8035..adf54e3fe7 100644
--- a/commit-graph.c
+++ b/commit-graph.c
@@ -12,6 +12,7 @@
#include "sha1-lookup.h"
#include "commit-graph.h"
#include "object-store.h"
+#include "alloc.h"
#define GRAPH_SIGNATURE 0x43475048 /* "CGPH" */
#define GRAPH_CHUNKID_OIDFANOUT 0x4f494446 /* "OIDF" */
@@ -866,7 +867,7 @@ static void graph_report(const char *fmt, ...)
#define GENERATION_ZERO_EXISTS 1
#define GENERATION_NUMBER_EXISTS 2
-int verify_commit_graph(struct commit_graph *g)
+int verify_commit_graph(struct repository *r, struct commit_graph *g)
{
uint32_t i, cur_fanout_pos = 0;
struct object_id prev_oid, cur_oid, checksum;
@@ -948,7 +949,7 @@ int verify_commit_graph(struct commit_graph *g)
hashcpy(cur_oid.hash, g->chunk_oid_lookup + g->hash_len * i);
graph_commit = lookup_commit(&cur_oid);
- odb_commit = (struct commit *)create_object(cur_oid.hash, alloc_commit_node());
+ odb_commit = (struct commit *)create_object(r, cur_oid.hash, alloc_commit_node(r));
if (parse_commit_internal(odb_commit, 0, 0)) {
graph_report("failed to parse %s from object database",
oid_to_hex(&cur_oid));
diff --git a/commit-graph.h b/commit-graph.h
index ee20f5e280..506cb45fb1 100644
--- a/commit-graph.h
+++ b/commit-graph.h
@@ -2,6 +2,7 @@
#define COMMIT_GRAPH_H
#include "git-compat-util.h"
+#include "repository.h"
#include "string-list.h"
char *get_commit_graph_filename(const char *obj_dir);
@@ -53,6 +54,6 @@ void write_commit_graph(const char *obj_dir,
struct string_list *commit_hex,
int append);
-int verify_commit_graph(struct commit_graph *g);
+int verify_commit_graph(struct repository *r, struct commit_graph *g);
#endif
diff --git a/t/t5318-commit-graph.sh b/t/t5318-commit-graph.sh
index b24e8b6689..9a0661983c 100755
--- a/t/t5318-commit-graph.sh
+++ b/t/t5318-commit-graph.sh
@@ -33,8 +33,8 @@ test_expect_success 'create commits and repack' '
'
graph_git_two_modes() {
- git -c core.commitGraph=true $1 >output
- git -c core.commitGraph=false $1 >expect
+ git -c core.graph=true $1 >output
+ git -c core.graph=false $1 >expect
test_cmp output expect
}
@@ -282,17 +282,17 @@ GRAPH_CHUNK_LOOKUP_WIDTH=12
GRAPH_CHUNK_LOOKUP_ROWS=5
GRAPH_BYTE_OID_FANOUT_ID=$GRAPH_CHUNK_LOOKUP_OFFSET
GRAPH_BYTE_OID_LOOKUP_ID=$(($GRAPH_CHUNK_LOOKUP_OFFSET + \
- 1 \* $GRAPH_CHUNK_LOOKUP_WIDTH))
+ 1 * $GRAPH_CHUNK_LOOKUP_WIDTH))
GRAPH_BYTE_COMMIT_DATA_ID=$(($GRAPH_CHUNK_LOOKUP_OFFSET + \
- 2 \* $GRAPH_CHUNK_LOOKUP_WIDTH))
+ 2 * $GRAPH_CHUNK_LOOKUP_WIDTH))
GRAPH_FANOUT_OFFSET=$(($GRAPH_CHUNK_LOOKUP_OFFSET + \
- $GRAPH_CHUNK_LOOKUP_WIDTH \* $GRAPH_CHUNK_LOOKUP_ROWS))
-GRAPH_BYTE_FANOUT1=$(($GRAPH_FANOUT_OFFSET + 4 \* 4))
-GRAPH_BYTE_FANOUT2=$(($GRAPH_FANOUT_OFFSET + 4 \* 255))
-GRAPH_OID_LOOKUP_OFFSET=$(($GRAPH_FANOUT_OFFSET + 4 \* 256))
-GRAPH_BYTE_OID_LOOKUP_ORDER=$(($GRAPH_OID_LOOKUP_OFFSET + $HASH_LEN \* 8))
-GRAPH_BYTE_OID_LOOKUP_MISSING=$(($GRAPH_OID_LOOKUP_OFFSET + $HASH_LEN \* 4 + 10))
-GRAPH_COMMIT_DATA_OFFSET=$(($GRAPH_OID_LOOKUP_OFFSET + $HASH_LEN \* $NUM_COMMITS))
+ $GRAPH_CHUNK_LOOKUP_WIDTH * $GRAPH_CHUNK_LOOKUP_ROWS))
+GRAPH_BYTE_FANOUT1=$(($GRAPH_FANOUT_OFFSET + 4 * 4))
+GRAPH_BYTE_FANOUT2=$(($GRAPH_FANOUT_OFFSET + 4 * 255))
+GRAPH_OID_LOOKUP_OFFSET=$(($GRAPH_FANOUT_OFFSET + 4 * 256))
+GRAPH_BYTE_OID_LOOKUP_ORDER=$(($GRAPH_OID_LOOKUP_OFFSET + $HASH_LEN * 8))
+GRAPH_BYTE_OID_LOOKUP_MISSING=$(($GRAPH_OID_LOOKUP_OFFSET + $HASH_LEN * 4 + 10))
+GRAPH_COMMIT_DATA_OFFSET=$(($GRAPH_OID_LOOKUP_OFFSET + $HASH_LEN * $NUM_COMMITS))
GRAPH_BYTE_COMMIT_TREE=$GRAPH_COMMIT_DATA_OFFSET
GRAPH_BYTE_COMMIT_PARENT=$(($GRAPH_COMMIT_DATA_OFFSET + $HASH_LEN))
GRAPH_BYTE_COMMIT_EXTRA_PARENT=$(($GRAPH_COMMIT_DATA_OFFSET + $HASH_LEN + 4))
@@ -301,9 +301,9 @@ GRAPH_BYTE_COMMIT_GENERATION=$(($GRAPH_COMMIT_DATA_OFFSET + $HASH_LEN + 11))
GRAPH_BYTE_COMMIT_DATE=$(($GRAPH_COMMIT_DATA_OFFSET + $HASH_LEN + 12))
GRAPH_COMMIT_DATA_WIDTH=$(($HASH_LEN + 16))
GRAPH_OCTOPUS_DATA_OFFSET=$(($GRAPH_COMMIT_DATA_OFFSET + \
- $GRAPH_COMMIT_DATA_WIDTH \* $NUM_COMMITS))
+ $GRAPH_COMMIT_DATA_WIDTH * $NUM_COMMITS))
GRAPH_BYTE_OCTOPUS=$(($GRAPH_OCTOPUS_DATA_OFFSET + 4))
-GRAPH_BYTE_FOOTER=$(($GRAPH_OCTOPUS_DATA_OFFSET + 4 \* $NUM_OCTOPUS_EDGES))
+GRAPH_BYTE_FOOTER=$(($GRAPH_OCTOPUS_DATA_OFFSET + 4 * $NUM_OCTOPUS_EDGES))
# usage: corrupt_graph_and_verify <position> <data> <string>
# Manipulates the commit-graph file at the position
---
Derrick Stolee (21):
commit-graph: UNLEAK before die()
commit-graph: fix GRAPH_MIN_SIZE
commit-graph: parse commit from chosen graph
commit: force commit to parse from object database
commit-graph: load a root tree from specific graph
commit-graph: add 'verify' subcommand
commit-graph: verify catches corrupt signature
commit-graph: verify required chunks are present
commit-graph: verify corrupt OID fanout and lookup
commit-graph: verify objects exist
commit-graph: verify root tree OIDs
commit-graph: verify parent list
commit-graph: verify generation number
commit-graph: verify commit date
commit-graph: test for corrupted octopus edge
commit-graph: verify contents match checksum
fsck: verify commit-graph
commit-graph: use string-list API for input
commit-graph: add '--reachable' option
gc: automatically write commit-graph files
commit-graph: update design document
Documentation/config.txt | 10 +-
Documentation/git-commit-graph.txt | 14 +-
Documentation/git-fsck.txt | 3 +
Documentation/git-gc.txt | 4 +
Documentation/technical/commit-graph.txt | 22 --
builtin/commit-graph.c | 99 ++++++---
builtin/fsck.c | 21 ++
builtin/gc.c | 6 +
commit-graph.c | 249 +++++++++++++++++++++--
commit-graph.h | 11 +-
commit.c | 9 +-
commit.h | 1 +
t/t5318-commit-graph.sh | 201 ++++++++++++++++++
13 files changed, 572 insertions(+), 78 deletions(-)
--
2.18.0.rc1
next prev parent reply other threads:[~2018-06-08 13:56 UTC|newest]
Thread overview: 125+ messages / expand[flat|nested] mbox.gz Atom feed top
2018-06-04 16:52 [PATCH v4 00/21] Integrate commit-graph into 'fsck' and 'gc' Derrick Stolee
2018-06-04 16:52 ` [PATCH v4 01/21] commit-graph: UNLEAK before die() Derrick Stolee
2018-06-04 16:52 ` [PATCH v4 02/21] commit-graph: fix GRAPH_MIN_SIZE Derrick Stolee
2018-06-04 16:52 ` [PATCH v4 03/21] commit-graph: parse commit from chosen graph Derrick Stolee
2018-06-04 16:52 ` [PATCH v4 04/21] commit: force commit to parse from object database Derrick Stolee
2018-06-04 16:52 ` [PATCH v4 05/21] commit-graph: load a root tree from specific graph Derrick Stolee
2018-06-04 16:52 ` [PATCH v4 06/21] commit-graph: add 'verify' subcommand Derrick Stolee
2018-06-04 16:52 ` [PATCH v4 07/21] commit-graph: verify catches corrupt signature Derrick Stolee
2018-06-04 16:52 ` [PATCH v4 08/21] commit-graph: verify required chunks are present Derrick Stolee
2018-06-04 16:52 ` [PATCH v4 09/21] commit-graph: verify corrupt OID fanout and lookup Derrick Stolee
2018-06-04 16:52 ` [PATCH v4 10/21] commit-graph: verify objects exist Derrick Stolee
2018-06-04 16:52 ` [PATCH v4 11/21] commit-graph: verify root tree OIDs Derrick Stolee
2018-06-04 16:52 ` [PATCH v4 12/21] commit-graph: verify parent list Derrick Stolee
2018-06-04 16:52 ` [PATCH v4 13/21] commit-graph: verify generation number Derrick Stolee
2018-06-04 16:52 ` [PATCH v4 14/21] commit-graph: verify commit date Derrick Stolee
2018-06-04 16:52 ` [PATCH v4 15/21] commit-graph: test for corrupted octopus edge Derrick Stolee
2018-06-04 16:52 ` [PATCH v4 16/21] commit-graph: verify contents match checksum Derrick Stolee
2018-06-04 16:52 ` [PATCH v4 17/21] fsck: verify commit-graph Derrick Stolee
2018-06-06 11:08 ` Ævar Arnfjörð Bjarmason
2018-06-06 11:31 ` Derrick Stolee
2018-06-04 16:52 ` [PATCH v4 18/21] commit-graph: use string-list API for input Derrick Stolee
2018-06-04 16:52 ` [PATCH v4 19/21] commit-graph: add '--reachable' option Derrick Stolee
2018-06-04 16:53 ` [PATCH v4 20/21] gc: automatically write commit-graph files Derrick Stolee
2018-06-06 11:11 ` Ævar Arnfjörð Bjarmason
2018-06-04 16:53 ` [PATCH v4 21/21] commit-graph: update design document Derrick Stolee
2018-06-04 17:02 ` [PATCH v4 00/21] Integrate commit-graph into 'fsck' and 'gc' Derrick Stolee
2018-06-05 14:51 ` Ævar Arnfjörð Bjarmason
2018-06-05 16:37 ` Derrick Stolee
2018-06-06 11:36 ` [PATCH v5 " Derrick Stolee
2018-06-06 11:36 ` [PATCH v5 01/21] commit-graph: UNLEAK before die() Derrick Stolee
2018-06-06 11:36 ` [PATCH v5 02/21] commit-graph: fix GRAPH_MIN_SIZE Derrick Stolee
2018-06-06 11:36 ` [PATCH v5 03/21] commit-graph: parse commit from chosen graph Derrick Stolee
2018-06-06 11:36 ` [PATCH v5 04/21] commit: force commit to parse from object database Derrick Stolee
2018-06-06 11:36 ` [PATCH v5 05/21] commit-graph: load a root tree from specific graph Derrick Stolee
2018-06-06 11:36 ` [PATCH v5 06/21] commit-graph: add 'verify' subcommand Derrick Stolee
2018-06-06 11:36 ` [PATCH v5 07/21] commit-graph: verify catches corrupt signature Derrick Stolee
2018-06-06 11:36 ` [PATCH v5 08/21] commit-graph: verify required chunks are present Derrick Stolee
2018-06-06 12:21 ` Ævar Arnfjörð Bjarmason
2018-06-06 11:36 ` [PATCH v5 09/21] commit-graph: verify corrupt OID fanout and lookup Derrick Stolee
2018-06-06 11:36 ` [PATCH v5 10/21] commit-graph: verify objects exist Derrick Stolee
2018-06-06 11:36 ` [PATCH v5 11/21] commit-graph: verify root tree OIDs Derrick Stolee
2018-06-06 11:36 ` [PATCH v5 12/21] commit-graph: verify parent list Derrick Stolee
2018-06-06 11:36 ` [PATCH v5 13/21] commit-graph: verify generation number Derrick Stolee
2018-06-06 11:36 ` [PATCH v5 14/21] commit-graph: verify commit date Derrick Stolee
2018-06-06 11:36 ` [PATCH v5 15/21] commit-graph: test for corrupted octopus edge Derrick Stolee
2018-06-06 11:36 ` [PATCH v5 16/21] commit-graph: verify contents match checksum Derrick Stolee
2018-06-06 11:36 ` [PATCH v5 17/21] fsck: verify commit-graph Derrick Stolee
2018-06-06 11:36 ` [PATCH v5 18/21] commit-graph: use string-list API for input Derrick Stolee
2018-06-06 12:11 ` Ævar Arnfjörð Bjarmason
2018-06-06 12:15 ` Derrick Stolee
2018-06-06 12:26 ` Ævar Arnfjörð Bjarmason
2018-06-06 12:45 ` Derrick Stolee
2018-06-08 12:48 ` Derrick Stolee
2018-06-06 11:36 ` [PATCH v5 19/21] commit-graph: add '--reachable' option Derrick Stolee
2018-06-06 11:36 ` [PATCH v5 20/21] gc: automatically write commit-graph files Derrick Stolee
2018-06-06 11:36 ` [PATCH v5 21/21] commit-graph: update design document Derrick Stolee
2018-06-08 13:56 ` Derrick Stolee [this message]
2018-06-08 13:56 ` [PATCH v6 01/21] commit-graph: UNLEAK before die() Derrick Stolee
2018-06-08 13:56 ` [PATCH v6 03/21] commit-graph: parse commit from chosen graph Derrick Stolee
2018-06-08 13:56 ` [PATCH v6 02/21] commit-graph: fix GRAPH_MIN_SIZE Derrick Stolee
2018-06-08 13:56 ` [PATCH v6 04/21] commit: force commit to parse from object database Derrick Stolee
2018-06-08 13:56 ` [PATCH v6 05/21] commit-graph: load a root tree from specific graph Derrick Stolee
2018-06-08 13:56 ` [PATCH v6 06/21] commit-graph: add 'verify' subcommand Derrick Stolee
2018-06-08 13:56 ` [PATCH v6 07/21] commit-graph: verify catches corrupt signature Derrick Stolee
2018-06-08 13:56 ` [PATCH v6 08/21] commit-graph: verify required chunks are present Derrick Stolee
2018-06-08 13:56 ` [PATCH v6 09/21] commit-graph: verify corrupt OID fanout and lookup Derrick Stolee
2018-06-08 13:56 ` [PATCH v6 10/21] commit-graph: verify objects exist Derrick Stolee
2018-06-08 13:56 ` [PATCH v6 11/21] commit-graph: verify root tree OIDs Derrick Stolee
2018-06-08 13:56 ` [PATCH v6 12/21] commit-graph: verify parent list Derrick Stolee
2018-06-12 16:55 ` Junio C Hamano
2018-06-08 13:56 ` [PATCH v6 13/21] commit-graph: verify generation number Derrick Stolee
2018-06-08 13:56 ` [PATCH v6 14/21] commit-graph: verify commit date Derrick Stolee
2018-06-08 13:56 ` [PATCH v6 15/21] commit-graph: test for corrupted octopus edge Derrick Stolee
2018-06-08 13:56 ` [PATCH v6 16/21] commit-graph: verify contents match checksum Derrick Stolee
2018-06-08 13:56 ` [PATCH v6 17/21] fsck: verify commit-graph Derrick Stolee
2018-06-08 13:56 ` [PATCH v6 18/21] commit-graph: use string-list API for input Derrick Stolee
2018-06-08 13:56 ` [PATCH v6 19/21] commit-graph: add '--reachable' option Derrick Stolee
2018-06-08 13:56 ` [PATCH v6 20/21] gc: automatically write commit-graph files Derrick Stolee
2018-06-08 22:24 ` SZEDER Gábor
2018-06-25 14:48 ` Derrick Stolee
2018-06-08 13:56 ` [PATCH v6 21/21] commit-graph: update design document Derrick Stolee
2018-06-08 15:05 ` [PATCH v6 00/21] Integrate commit-graph into 'fsck' and 'gc' Jakub Narębski
2018-06-08 15:11 ` Derrick Stolee
2018-06-27 13:24 ` [PATCH v7 00/22] " Derrick Stolee
2018-06-27 13:24 ` [PATCH v7 01/22] t5318-commit-graph.sh: use core.commitGraph Derrick Stolee
2018-06-27 17:38 ` Junio C Hamano
2018-06-27 13:24 ` [PATCH v7 02/22] commit-graph: UNLEAK before die() Derrick Stolee
2018-06-27 13:24 ` [PATCH v7 03/22] commit-graph: fix GRAPH_MIN_SIZE Derrick Stolee
2018-06-27 13:24 ` [PATCH v7 04/22] commit-graph: parse commit from chosen graph Derrick Stolee
2018-06-27 13:24 ` [PATCH v7 05/22] commit: force commit to parse from object database Derrick Stolee
2018-06-27 13:24 ` [PATCH v7 06/22] commit-graph: load a root tree from specific graph Derrick Stolee
2018-07-11 9:38 ` SZEDER Gábor
2018-07-13 16:30 ` [PATCH] coccinelle: update commit.cocci Derrick Stolee
2018-07-13 17:45 ` Eric Sunshine
2018-06-27 13:24 ` [PATCH v7 07/22] commit-graph: add 'verify' subcommand Derrick Stolee
2018-06-27 21:59 ` Jonathan Tan
2018-06-29 12:47 ` Derrick Stolee
2018-06-27 13:24 ` [PATCH v7 08/22] commit-graph: verify catches corrupt signature Derrick Stolee
2018-06-27 13:24 ` [PATCH v7 09/22] commit-graph: verify required chunks are present Derrick Stolee
2018-06-27 13:24 ` [PATCH v7 10/22] commit-graph: verify corrupt OID fanout and lookup Derrick Stolee
2018-06-27 13:24 ` [PATCH v7 11/22] commit-graph: verify objects exist Derrick Stolee
2018-06-27 13:24 ` [PATCH v7 12/22] commit-graph: verify root tree OIDs Derrick Stolee
2018-06-27 13:24 ` [PATCH v7 13/22] commit-graph: verify parent list Derrick Stolee
2018-06-27 13:24 ` [PATCH v7 14/22] commit-graph: verify generation number Derrick Stolee
2018-06-27 13:24 ` [PATCH v7 15/22] commit-graph: verify commit date Derrick Stolee
2018-06-27 13:24 ` [PATCH v7 16/22] commit-graph: test for corrupted octopus edge Derrick Stolee
2018-06-27 13:24 ` [PATCH v7 17/22] commit-graph: verify contents match checksum Derrick Stolee
2018-06-27 17:51 ` Junio C Hamano
2018-06-27 13:24 ` [PATCH v7 18/22] fsck: verify commit-graph Derrick Stolee
2018-06-27 13:24 ` [PATCH v7 19/22] commit-graph: use string-list API for input Derrick Stolee
2018-06-27 13:24 ` [PATCH v7 20/22] commit-graph: add '--reachable' option Derrick Stolee
2018-06-27 17:53 ` Junio C Hamano
2018-09-11 5:22 ` Christian Couder
2018-09-11 11:19 ` Derrick Stolee
2018-09-11 15:13 ` Christian Couder
2018-06-27 13:24 ` [PATCH v7 21/22] gc: automatically write commit-graph files Derrick Stolee
2018-06-27 18:09 ` Junio C Hamano
2018-06-27 18:24 ` Derrick Stolee
2018-08-03 9:39 ` SZEDER Gábor
2018-08-12 20:18 ` [PATCH] t5318: use 'test_cmp_bin' to compare " SZEDER Gábor
2018-08-13 11:24 ` Derrick Stolee
2018-08-13 11:41 ` SZEDER Gábor
2018-08-13 11:52 ` [PATCH v2] " SZEDER Gábor
2018-06-27 13:24 ` [PATCH v7 22/22] commit-graph: update design document Derrick Stolee
2018-06-27 18:09 ` Junio C Hamano
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