From: "Abhishek Kumar via GitGitGadget" <gitgitgadget@gmail.com>
To: git@vger.kernel.org
Cc: "Derrick Stolee" <stolee@gmail.com>,
"Jakub Narębski" <jnareb@gmail.com>,
"Taylor Blau" <me@ttaylor.com>,
"Abhishek Kumar" <abhishekkumar8222@gmail.com>,
"Abhishek Kumar" <abhishekkumar8222@gmail.com>
Subject: [PATCH v3 09/11] commit-graph: use generation v2 only if entire chain does
Date: Sat, 15 Aug 2020 16:39:41 +0000 [thread overview]
Message-ID: <5a147a9704f0f8d8644c92ea38583e966378b931.1597509583.git.gitgitgadget@gmail.com> (raw)
In-Reply-To: <pull.676.v3.git.1597509583.gitgitgadget@gmail.com>
From: Abhishek Kumar <abhishekkumar8222@gmail.com>
Since there are released versions of Git that understand generation
numbers in the commit-graph's CDAT chunk but do not understand the GDAT
chunk, the following scenario is possible:
1. "New" Git writes a commit-graph with the GDAT chunk.
2. "Old" Git writes a split commit-graph on top without a GDAT chunk.
Because of the current use of inspecting the current layer for a
chunk_generation_data pointer, the commits in the lower layer will be
interpreted as having very large generation values (commit date plus
offset) compared to the generation numbers in the top layer (topological
level). This violates the expectation that the generation of a parent is
strictly smaller than the generation of a child.
It is difficult to expose this issue in a test. Since we _start_ with
artificially low generation numbers, any commit walk that prioritizes
generation numbers will walk all of the commits with high generation
number before walking the commits with low generation number. In all the
cases I tried, the commit-graph layers themselves "protect" any
incorrect behavior since none of the commits in the lower layer can
reach the commits in the upper layer.
This issue would manifest itself as a performance problem in this case,
especially with something like "git log --graph" since the low
generation numbers would cause the in-degree queue to walk all of the
commits in the lower layer before allowing the topo-order queue to write
anything to output (depending on the size of the upper layer).
Signed-off-by: Derrick Stolee <dstolee@microsoft.com>
Signed-off-by: Abhishek Kumar <abhishekkumar8222@gmail.com>
---
commit-graph.c | 32 +++++++++++++++-
commit-graph.h | 1 +
t/t5324-split-commit-graph.sh | 70 +++++++++++++++++++++++++++++++++++
3 files changed, 102 insertions(+), 1 deletion(-)
diff --git a/commit-graph.c b/commit-graph.c
index b7a72b40db..c1292f8e08 100644
--- a/commit-graph.c
+++ b/commit-graph.c
@@ -597,6 +597,27 @@ static struct commit_graph *load_commit_graph_chain(struct repository *r,
return graph_chain;
}
+static void validate_mixed_generation_chain(struct repository *r)
+{
+ struct commit_graph *g = r->objects->commit_graph;
+ int read_generation_data = 1;
+
+ while (g) {
+ if (!g->chunk_generation_data) {
+ read_generation_data = 0;
+ break;
+ }
+ g = g->base_graph;
+ }
+
+ g = r->objects->commit_graph;
+
+ while (g) {
+ g->read_generation_data = read_generation_data;
+ g = g->base_graph;
+ }
+}
+
struct commit_graph *read_commit_graph_one(struct repository *r,
struct object_directory *odb)
{
@@ -605,6 +626,8 @@ struct commit_graph *read_commit_graph_one(struct repository *r,
if (!g)
g = load_commit_graph_chain(r, odb);
+ validate_mixed_generation_chain(r);
+
return g;
}
@@ -763,7 +786,7 @@ static void fill_commit_graph_info(struct commit *item, struct commit_graph *g,
date_low = get_be32(commit_data + g->hash_len + 12);
item->date = (timestamp_t)((date_high << 32) | date_low);
- if (g->chunk_generation_data)
+ if (g->chunk_generation_data && g->read_generation_data)
graph_data->generation = item->date +
(timestamp_t) get_be32(g->chunk_generation_data + sizeof(uint32_t) * lex_index);
else
@@ -885,6 +908,7 @@ void load_commit_graph_info(struct repository *r, struct commit *item)
uint32_t pos;
if (!prepare_commit_graph(r))
return;
+
if (find_commit_in_graph(item, r->objects->commit_graph, &pos))
fill_commit_graph_info(item, r->objects->commit_graph, pos);
}
@@ -2192,6 +2216,9 @@ int write_commit_graph(struct object_directory *odb,
g = ctx->r->objects->commit_graph;
+ if (g && !g->chunk_generation_data)
+ ctx->write_generation_data = 0;
+
while (g) {
ctx->num_commit_graphs_before++;
g = g->base_graph;
@@ -2210,6 +2237,9 @@ int write_commit_graph(struct object_directory *odb,
if (ctx->split_opts)
replace = ctx->split_opts->flags & COMMIT_GRAPH_SPLIT_REPLACE;
+
+ if (replace)
+ ctx->write_generation_data = 1;
}
ctx->approx_nr_objects = approximate_object_count();
diff --git a/commit-graph.h b/commit-graph.h
index f78c892fc0..3cf89d895d 100644
--- a/commit-graph.h
+++ b/commit-graph.h
@@ -63,6 +63,7 @@ struct commit_graph {
struct object_directory *odb;
uint32_t num_commits_in_base;
+ uint32_t read_generation_data;
struct commit_graph *base_graph;
const uint32_t *chunk_oid_fanout;
diff --git a/t/t5324-split-commit-graph.sh b/t/t5324-split-commit-graph.sh
index 531016f405..ac5e7783fb 100755
--- a/t/t5324-split-commit-graph.sh
+++ b/t/t5324-split-commit-graph.sh
@@ -424,4 +424,74 @@ done <<\EOF
0600 -r--------
EOF
+test_expect_success 'setup repo for mixed generation commit-graph-chain' '
+ mkdir mixed &&
+ graphdir=".git/objects/info/commit-graphs" &&
+ cd "$TRASH_DIRECTORY/mixed" &&
+ git init &&
+ git config core.commitGraph true &&
+ git config gc.writeCommitGraph false &&
+ for i in $(test_seq 3)
+ do
+ test_commit $i &&
+ git branch commits/$i || return 1
+ done &&
+ git reset --hard commits/1 &&
+ for i in $(test_seq 4 5)
+ do
+ test_commit $i &&
+ git branch commits/$i || return 1
+ done &&
+ git reset --hard commits/2 &&
+ for i in $(test_seq 6 10)
+ do
+ test_commit $i &&
+ git branch commits/$i || return 1
+ done &&
+ git commit-graph write --reachable --split &&
+ git reset --hard commits/2 &&
+ git merge commits/4 &&
+ git branch merge/1 &&
+ git reset --hard commits/4 &&
+ git merge commits/6 &&
+ git branch merge/2 &&
+ GIT_TEST_COMMIT_GRAPH_NO_GDAT=1 git commit-graph write --reachable --split=no-merge &&
+ test-tool read-graph >output &&
+ cat >expect <<-EOF &&
+ header: 43475048 1 1 4 1
+ num_commits: 2
+ chunks: oid_fanout oid_lookup commit_metadata
+ EOF
+ test_cmp expect output &&
+ git commit-graph verify
+'
+
+test_expect_success 'does not write generation data chunk if not present on existing tip' '
+ cd "$TRASH_DIRECTORY/mixed" &&
+ git reset --hard commits/3 &&
+ git merge merge/1 &&
+ git merge commits/5 &&
+ git merge merge/2 &&
+ git branch merge/3 &&
+ git commit-graph write --reachable --split=no-merge &&
+ test-tool read-graph >output &&
+ cat >expect <<-EOF &&
+ header: 43475048 1 1 4 2
+ num_commits: 3
+ chunks: oid_fanout oid_lookup commit_metadata
+ EOF
+ test_cmp expect output &&
+ git commit-graph verify
+'
+
+test_expect_success 'writes generation data chunk when commit-graph chain is replaced' '
+ cd "$TRASH_DIRECTORY/mixed" &&
+ git commit-graph write --reachable --split=replace &&
+ test_path_is_file $graphdir/commit-graph-chain &&
+ test_line_count = 1 $graphdir/commit-graph-chain &&
+ verify_chain_files_exist $graphdir &&
+ graph_read_expect 15 &&
+ git commit-graph verify
+'
+
test_done
--
gitgitgadget
next prev parent reply other threads:[~2020-08-15 21:59 UTC|newest]
Thread overview: 211+ messages / expand[flat|nested] mbox.gz Atom feed top
2020-07-28 9:13 [PATCH 0/6] [GSoC] Implement Corrected Commit Date Abhishek Kumar via GitGitGadget
2020-07-28 9:13 ` [PATCH 1/6] commit-graph: fix regression when computing bloom filter Abhishek Kumar via GitGitGadget
2020-07-28 15:28 ` Taylor Blau
2020-07-30 5:24 ` Abhishek Kumar
2020-08-04 0:46 ` Jakub Narębski
2020-08-04 0:56 ` Taylor Blau
2020-08-04 10:10 ` Jakub Narębski
2020-08-04 7:55 ` Jakub Narębski
2020-07-28 9:13 ` [PATCH 2/6] revision: parse parent in indegree_walk_step() Abhishek Kumar via GitGitGadget
2020-07-28 13:00 ` Derrick Stolee
2020-07-28 15:30 ` Taylor Blau
2020-08-05 23:16 ` Jakub Narębski
2020-07-28 9:13 ` [PATCH 3/6] commit-graph: consolidate fill_commit_graph_info Abhishek Kumar via GitGitGadget
2020-07-28 13:14 ` Derrick Stolee
2020-07-28 15:19 ` René Scharfe
2020-07-28 15:58 ` Derrick Stolee
2020-07-28 16:01 ` Taylor Blau
2020-07-30 6:07 ` Abhishek Kumar
2020-07-28 9:13 ` [PATCH 4/6] commit-graph: consolidate compare_commits_by_gen Abhishek Kumar via GitGitGadget
2020-07-28 16:03 ` Taylor Blau
2020-07-28 9:13 ` [PATCH 5/6] commit-graph: implement generation data chunk Abhishek Kumar via GitGitGadget
2020-07-28 16:12 ` Taylor Blau
2020-07-30 6:52 ` Abhishek Kumar
2020-07-28 9:13 ` [PATCH 6/6] commit-graph: implement corrected commit date offset Abhishek Kumar via GitGitGadget
2020-07-28 15:55 ` Derrick Stolee
2020-07-28 16:23 ` Taylor Blau
2020-07-30 7:27 ` Abhishek Kumar
2020-07-28 14:54 ` [PATCH 0/6] [GSoC] Implement Corrected Commit Date Taylor Blau
2020-07-30 7:47 ` Abhishek Kumar
2020-07-28 16:35 ` Derrick Stolee
2020-08-09 2:53 ` [PATCH v2 00/10] " Abhishek Kumar via GitGitGadget
2020-08-09 2:53 ` [PATCH v2 01/10] commit-graph: fix regression when computing bloom filter Abhishek Kumar via GitGitGadget
2020-08-09 2:53 ` [PATCH v2 02/10] revision: parse parent in indegree_walk_step() Abhishek Kumar via GitGitGadget
2020-08-09 2:53 ` [PATCH v2 03/10] commit-graph: consolidate fill_commit_graph_info Abhishek Kumar via GitGitGadget
2020-08-09 2:53 ` [PATCH v2 04/10] commit-graph: consolidate compare_commits_by_gen Abhishek Kumar via GitGitGadget
2020-08-09 2:53 ` [PATCH v2 05/10] commit-graph: implement generation data chunk Abhishek Kumar via GitGitGadget
2020-08-10 16:28 ` Derrick Stolee
2020-08-11 11:03 ` Abhishek Kumar
2020-08-11 12:27 ` Derrick Stolee
2020-08-11 18:58 ` Taylor Blau
2020-08-09 2:53 ` [PATCH v2 06/10] commit-graph: return 64-bit generation number Abhishek Kumar via GitGitGadget
2020-08-09 2:53 ` [PATCH v2 07/10] commit-graph: implement corrected commit date Abhishek Kumar via GitGitGadget
2020-08-10 14:23 ` Derrick Stolee
2020-08-14 4:59 ` Abhishek Kumar
2020-08-14 12:24 ` Derrick Stolee
2020-08-09 2:53 ` [PATCH v2 08/10] commit-graph: handle mixed generation commit chains Abhishek Kumar via GitGitGadget
2020-08-10 16:42 ` Derrick Stolee
2020-08-11 11:36 ` Abhishek Kumar
2020-08-11 12:43 ` Derrick Stolee
2020-08-09 2:53 ` [PATCH v2 09/10] commit-reach: use corrected commit dates in paint_down_to_common() Abhishek Kumar via GitGitGadget
2020-08-09 2:53 ` [PATCH v2 10/10] doc: add corrected commit date info Abhishek Kumar via GitGitGadget
2020-08-10 16:47 ` [PATCH v2 00/10] [GSoC] Implement Corrected Commit Date Derrick Stolee
2020-08-15 16:39 ` [PATCH v3 00/11] " Abhishek Kumar via GitGitGadget
2020-08-15 16:39 ` [PATCH v3 01/11] commit-graph: fix regression when computing bloom filter Abhishek Kumar via GitGitGadget
2020-08-17 22:30 ` Jakub Narębski
2020-08-15 16:39 ` [PATCH v3 02/11] revision: parse parent in indegree_walk_step() Abhishek Kumar via GitGitGadget
2020-08-18 14:18 ` Jakub Narębski
2020-08-15 16:39 ` [PATCH v3 03/11] commit-graph: consolidate fill_commit_graph_info Abhishek Kumar via GitGitGadget
2020-08-19 17:54 ` Jakub Narębski
2020-08-21 4:11 ` Abhishek Kumar
2020-08-25 11:11 ` Jakub Narębski
2020-09-01 11:35 ` Abhishek Kumar
2020-08-15 16:39 ` [PATCH v3 04/11] commit-graph: consolidate compare_commits_by_gen Abhishek Kumar via GitGitGadget
2020-08-17 13:22 ` Derrick Stolee
2020-08-21 11:05 ` Jakub Narębski
2020-08-15 16:39 ` [PATCH v3 05/11] commit-graph: return 64-bit generation number Abhishek Kumar via GitGitGadget
2020-08-21 13:14 ` Jakub Narębski
2020-08-25 5:04 ` Abhishek Kumar
2020-08-25 12:18 ` Jakub Narębski
2020-09-01 12:06 ` Abhishek Kumar
2020-09-03 13:42 ` Jakub Narębski
2020-09-05 17:21 ` Abhishek Kumar
2020-09-13 15:39 ` Jakub Narębski
2020-09-28 21:48 ` Jakub Narębski
2020-10-05 5:25 ` Abhishek Kumar
2020-08-15 16:39 ` [PATCH v3 06/11] commit-graph: add a slab to store topological levels Abhishek Kumar via GitGitGadget
2020-08-21 18:43 ` Jakub Narębski
2020-08-25 6:14 ` Abhishek Kumar
2020-08-25 7:33 ` Jakub Narębski
2020-08-25 7:56 ` Jakub Narębski
2020-09-01 10:26 ` Abhishek Kumar
2020-09-03 9:25 ` Jakub Narębski
2020-08-15 16:39 ` [PATCH v3 07/11] commit-graph: implement corrected commit date Abhishek Kumar via GitGitGadget
2020-08-22 0:05 ` Jakub Narębski
2020-08-25 6:49 ` Abhishek Kumar
2020-08-25 10:07 ` Jakub Narębski
2020-09-01 11:01 ` Abhishek Kumar
2020-08-15 16:39 ` [PATCH v3 08/11] commit-graph: implement generation data chunk Abhishek Kumar via GitGitGadget
2020-08-22 13:09 ` Jakub Narębski
2020-08-15 16:39 ` Abhishek Kumar via GitGitGadget [this message]
2020-08-22 17:14 ` [PATCH v3 09/11] commit-graph: use generation v2 only if entire chain does Jakub Narębski
2020-08-26 7:15 ` Abhishek Kumar
2020-08-26 10:38 ` Jakub Narębski
2020-08-15 16:39 ` [PATCH v3 10/11] commit-reach: use corrected commit dates in paint_down_to_common() Abhishek Kumar via GitGitGadget
2020-08-22 19:09 ` Jakub Narębski
2020-09-01 10:08 ` Abhishek Kumar
2020-09-03 19:11 ` Jakub Narębski
2020-08-15 16:39 ` [PATCH v3 11/11] doc: add corrected commit date info Abhishek Kumar via GitGitGadget
2020-08-22 22:20 ` Jakub Narębski
2020-08-27 6:39 ` Abhishek Kumar
2020-08-27 12:43 ` Jakub Narębski
2020-08-27 13:15 ` Derrick Stolee
2020-09-01 13:01 ` Abhishek Kumar
2020-08-17 0:13 ` [PATCH v3 00/11] [GSoC] Implement Corrected Commit Date Jakub Narębski
[not found] ` <CANQwDwdKp7oKy9BeKdvKhwPUiq0R5MS8TCw-eWGCYCoMGv=G-g@mail.gmail.com>
2020-08-17 1:32 ` Fwd: " Taylor Blau
2020-08-17 7:56 ` Jakub Narębski
2020-08-18 6:12 ` Abhishek Kumar
2020-08-23 15:27 ` Jakub Narębski
2020-08-24 2:49 ` Abhishek Kumar
2020-10-07 14:09 ` [PATCH v4 00/10] " Abhishek Kumar via GitGitGadget
2020-10-07 14:09 ` [PATCH v4 01/10] commit-graph: fix regression when computing Bloom filters Abhishek Kumar via GitGitGadget
2020-10-24 23:16 ` Jakub Narębski
2020-10-25 20:58 ` Taylor Blau
2020-11-03 5:36 ` Abhishek Kumar
2020-10-07 14:09 ` [PATCH v4 02/10] revision: parse parent in indegree_walk_step() Abhishek Kumar via GitGitGadget
2020-10-24 23:41 ` Jakub Narębski
2020-10-07 14:09 ` [PATCH v4 03/10] commit-graph: consolidate fill_commit_graph_info Abhishek Kumar via GitGitGadget
2020-10-25 10:52 ` Jakub Narębski
2020-10-27 6:33 ` Abhishek Kumar
2020-10-07 14:09 ` [PATCH v4 04/10] commit-graph: return 64-bit generation number Abhishek Kumar via GitGitGadget
2020-10-25 13:48 ` Jakub Narębski
2020-11-03 6:40 ` Abhishek Kumar
2020-10-07 14:09 ` [PATCH v4 05/10] commit-graph: add a slab to store topological levels Abhishek Kumar via GitGitGadget
2020-10-25 22:17 ` Jakub Narębski
2020-10-07 14:09 ` [PATCH v4 06/10] commit-graph: implement corrected commit date Abhishek Kumar via GitGitGadget
2020-10-27 18:53 ` Jakub Narębski
2020-11-03 11:44 ` Abhishek Kumar
2020-11-04 16:45 ` Jakub Narębski
2020-11-05 14:05 ` Philip Oakley
2020-11-05 18:22 ` Junio C Hamano
2020-11-06 18:26 ` Extending and updating gitglossary (was: Re: [PATCH v4 06/10] commit-graph: implement corrected commit date) Jakub Narębski
2020-11-06 19:33 ` Extending and updating gitglossary Junio C Hamano
2020-11-08 17:23 ` Extending and updating gitglossary (was: Re: [PATCH v4 06/10] commit-graph: implement corrected commit date) Philip Oakley
2020-11-10 1:35 ` Extending and updating gitglossary Jakub Narębski
2020-11-10 14:04 ` Philip Oakley
2020-11-10 23:52 ` Jakub Narębski
2020-10-07 14:09 ` [PATCH v4 07/10] commit-graph: implement generation data chunk Abhishek Kumar via GitGitGadget
2020-10-30 12:45 ` Jakub Narębski
2020-11-06 11:25 ` Abhishek Kumar
2020-11-06 17:56 ` Jakub Narębski
2020-10-07 14:09 ` [PATCH v4 08/10] commit-graph: use generation v2 only if entire chain does Abhishek Kumar via GitGitGadget
2020-11-01 0:55 ` Jakub Narębski
2020-11-12 10:01 ` Abhishek Kumar
2020-11-13 9:59 ` Jakub Narębski
2020-10-07 14:09 ` [PATCH v4 09/10] commit-reach: use corrected commit dates in paint_down_to_common() Abhishek Kumar via GitGitGadget
2020-11-03 17:59 ` Jakub Narębski
2020-11-03 18:19 ` Junio C Hamano
2020-11-20 10:33 ` Abhishek Kumar
2020-10-07 14:09 ` [PATCH v4 10/10] doc: add corrected commit date info Abhishek Kumar via GitGitGadget
2020-11-04 1:37 ` Jakub Narębski
2020-11-21 6:30 ` Abhishek Kumar
2020-11-04 23:37 ` [PATCH v4 00/10] [GSoC] Implement Corrected Commit Date Jakub Narębski
2020-11-22 5:31 ` Abhishek Kumar
2020-12-28 11:15 ` [PATCH v5 00/11] " Abhishek Kumar via GitGitGadget
2020-12-28 11:15 ` [PATCH v5 01/11] commit-graph: fix regression when computing Bloom filters Abhishek Kumar via GitGitGadget
2020-12-30 1:35 ` Derrick Stolee
2021-01-08 5:45 ` Abhishek Kumar
2021-01-05 9:45 ` SZEDER Gábor
2021-01-05 9:47 ` SZEDER Gábor
2021-01-08 5:51 ` Abhishek Kumar
2020-12-28 11:15 ` [PATCH v5 02/11] revision: parse parent in indegree_walk_step() Abhishek Kumar via GitGitGadget
2020-12-28 11:16 ` [PATCH v5 03/11] commit-graph: consolidate fill_commit_graph_info Abhishek Kumar via GitGitGadget
2020-12-28 11:16 ` [PATCH v5 04/11] t6600-test-reach: generalize *_three_modes Abhishek Kumar via GitGitGadget
2020-12-28 11:16 ` [PATCH v5 05/11] commit-graph: add a slab to store topological levels Abhishek Kumar via GitGitGadget
2020-12-28 11:16 ` [PATCH v5 06/11] commit-graph: return 64-bit generation number Abhishek Kumar via GitGitGadget
2020-12-28 11:16 ` [PATCH v5 07/11] commit-graph: implement corrected commit date Abhishek Kumar via GitGitGadget
2020-12-30 1:53 ` Derrick Stolee
2021-01-10 12:21 ` Abhishek Kumar
2020-12-28 11:16 ` [PATCH v5 08/11] commit-graph: implement generation data chunk Abhishek Kumar via GitGitGadget
2020-12-28 11:16 ` [PATCH v5 09/11] commit-graph: use generation v2 only if entire chain does Abhishek Kumar via GitGitGadget
2020-12-30 3:23 ` Derrick Stolee
2021-01-10 13:13 ` Abhishek Kumar
2021-01-11 12:43 ` Derrick Stolee
2020-12-28 11:16 ` [PATCH v5 10/11] commit-reach: use corrected commit dates in paint_down_to_common() Abhishek Kumar via GitGitGadget
2020-12-28 11:16 ` [PATCH v5 11/11] doc: add corrected commit date info Abhishek Kumar via GitGitGadget
2020-12-30 4:35 ` [PATCH v5 00/11] [GSoC] Implement Corrected Commit Date Derrick Stolee
2021-01-10 14:06 ` Abhishek Kumar
2021-01-16 18:11 ` [PATCH v6 " Abhishek Kumar via GitGitGadget
2021-01-16 18:11 ` [PATCH v6 01/11] commit-graph: fix regression when computing Bloom filters Abhishek Kumar via GitGitGadget
2021-01-16 18:11 ` [PATCH v6 02/11] revision: parse parent in indegree_walk_step() Abhishek Kumar via GitGitGadget
2021-01-16 18:11 ` [PATCH v6 03/11] commit-graph: consolidate fill_commit_graph_info Abhishek Kumar via GitGitGadget
2021-01-16 18:11 ` [PATCH v6 04/11] t6600-test-reach: generalize *_three_modes Abhishek Kumar via GitGitGadget
2021-01-16 18:11 ` [PATCH v6 05/11] commit-graph: add a slab to store topological levels Abhishek Kumar via GitGitGadget
2021-01-16 18:11 ` [PATCH v6 06/11] commit-graph: return 64-bit generation number Abhishek Kumar via GitGitGadget
2021-01-16 18:11 ` [PATCH v6 07/11] commit-graph: implement corrected commit date Abhishek Kumar via GitGitGadget
2021-01-16 18:11 ` [PATCH v6 08/11] commit-graph: implement generation data chunk Abhishek Kumar via GitGitGadget
2021-01-16 18:11 ` [PATCH v6 09/11] commit-graph: use generation v2 only if entire chain does Abhishek Kumar via GitGitGadget
2021-01-16 18:11 ` [PATCH v6 10/11] commit-reach: use corrected commit dates in paint_down_to_common() Abhishek Kumar via GitGitGadget
2021-01-16 18:11 ` [PATCH v6 11/11] doc: add corrected commit date info Abhishek Kumar via GitGitGadget
2021-01-27 0:04 ` SZEDER Gábor
2021-01-30 5:29 ` Abhishek Kumar
2021-01-31 1:45 ` Taylor Blau
2021-01-18 21:04 ` [PATCH v6 00/11] [GSoC] Implement Corrected Commit Date Derrick Stolee
2021-01-18 22:00 ` Taylor Blau
2021-01-23 12:11 ` Abhishek Kumar
2021-01-19 0:02 ` Junio C Hamano
2021-01-23 12:07 ` Abhishek Kumar
2021-02-01 6:58 ` [PATCH v7 " Abhishek Kumar via GitGitGadget
2021-02-01 6:58 ` [PATCH v7 01/11] commit-graph: fix regression when computing Bloom filters Abhishek Kumar via GitGitGadget
2021-02-01 6:58 ` [PATCH v7 02/11] revision: parse parent in indegree_walk_step() Abhishek Kumar via GitGitGadget
2021-02-01 6:58 ` [PATCH v7 03/11] commit-graph: consolidate fill_commit_graph_info Abhishek Kumar via GitGitGadget
2021-02-01 6:58 ` [PATCH v7 04/11] t6600-test-reach: generalize *_three_modes Abhishek Kumar via GitGitGadget
2021-02-01 6:58 ` [PATCH v7 05/11] commit-graph: add a slab to store topological levels Abhishek Kumar via GitGitGadget
2021-02-01 6:58 ` [PATCH v7 06/11] commit-graph: return 64-bit generation number Abhishek Kumar via GitGitGadget
2021-02-01 6:58 ` [PATCH v7 07/11] commit-graph: document generation number v2 Abhishek Kumar via GitGitGadget
2021-02-01 6:58 ` [PATCH v7 08/11] commit-graph: implement corrected commit date Abhishek Kumar via GitGitGadget
2021-02-01 6:58 ` [PATCH v7 09/11] commit-graph: implement generation data chunk Abhishek Kumar via GitGitGadget
2021-02-01 6:58 ` [PATCH v7 10/11] commit-graph: use generation v2 only if entire chain does Abhishek Kumar via GitGitGadget
2021-02-01 6:58 ` [PATCH v7 11/11] commit-reach: use corrected commit dates in paint_down_to_common() Abhishek Kumar via GitGitGadget
2021-02-01 13:14 ` [PATCH v7 00/11] [GSoC] Implement Corrected Commit Date Derrick Stolee
2021-02-01 18:26 ` Junio C Hamano
Reply instructions:
You may reply publicly to this message via plain-text email
using any one of the following methods:
* Save the following mbox file, import it into your mail client,
and reply-to-all from there: mbox
Avoid top-posting and favor interleaved quoting:
https://en.wikipedia.org/wiki/Posting_style#Interleaved_style
List information: http://vger.kernel.org/majordomo-info.html
* Reply using the --to, --cc, and --in-reply-to
switches of git-send-email(1):
git send-email \
--in-reply-to=5a147a9704f0f8d8644c92ea38583e966378b931.1597509583.git.gitgitgadget@gmail.com \
--to=gitgitgadget@gmail.com \
--cc=abhishekkumar8222@gmail.com \
--cc=git@vger.kernel.org \
--cc=jnareb@gmail.com \
--cc=me@ttaylor.com \
--cc=stolee@gmail.com \
/path/to/YOUR_REPLY
https://kernel.org/pub/software/scm/git/docs/git-send-email.html
* If your mail client supports setting the In-Reply-To header
via mailto: links, try the mailto: link
Be sure your reply has a Subject: header at the top and a blank line
before the message body.
Code repositories for project(s) associated with this public inbox
https://80x24.org/mirrors/git.git
This is a public inbox, see mirroring instructions
for how to clone and mirror all data and code used for this inbox;
as well as URLs for read-only IMAP folder(s) and NNTP newsgroup(s).