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| author | Abhishek Kumar <abhishekkumar8222@gmail.com> | 2021-01-16 18:11:13 +0000 |
|---|---|---|
| committer | Junio C Hamano <gitster@pobox.com> | 2021-01-18 16:21:18 -0800 |
| commit | d7f92784c65b143c5ec9f435484146b6098c2f85 (patch) | |
| tree | 5109cc4d32d971e1247f505f9ff8c067a3ccb6f6 /revision.c | |
| parent | 72a2bfcaf01860ce8dd6921490d903dc0ad59c89 (diff) | |
| download | git-d7f92784c65b143c5ec9f435484146b6098c2f85.tar.gz | |
commit-graph: return 64-bit generation number
In a preparatory step for introducing corrected commit dates, let's
return timestamp_t values from commit_graph_generation(), use
timestamp_t for local variables and define GENERATION_NUMBER_INFINITY
as (2 ^ 63 - 1) instead.
We rename GENERATION_NUMBER_MAX to GENERATION_NUMBER_V1_MAX to
represent the largest topological level we can store in the commit data
chunk.
With corrected commit dates implemented, we will have two such *_MAX
variables to denote the largest offset and largest topological level
that can be stored.
Signed-off-by: Abhishek Kumar <abhishekkumar8222@gmail.com>
Reviewed-by: Taylor Blau <me@ttaylorr.com>
Reviewed-by: Derrick Stolee <dstolee@microsoft.com>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
Diffstat (limited to 'revision.c')
| -rw-r--r-- | revision.c | 10 |
1 files changed, 5 insertions, 5 deletions
diff --git a/revision.c b/revision.c index de8e45f462..d55c2e4d56 100644 --- a/revision.c +++ b/revision.c @@ -3300,7 +3300,7 @@ define_commit_slab(indegree_slab, int); define_commit_slab(author_date_slab, timestamp_t); struct topo_walk_info { - uint32_t min_generation; + timestamp_t min_generation; struct prio_queue explore_queue; struct prio_queue indegree_queue; struct prio_queue topo_queue; @@ -3346,7 +3346,7 @@ static void explore_walk_step(struct rev_info *revs) } static void explore_to_depth(struct rev_info *revs, - uint32_t gen_cutoff) + timestamp_t gen_cutoff) { struct topo_walk_info *info = revs->topo_walk_info; struct commit *c; @@ -3389,7 +3389,7 @@ static void indegree_walk_step(struct rev_info *revs) } static void compute_indegrees_to_depth(struct rev_info *revs, - uint32_t gen_cutoff) + timestamp_t gen_cutoff) { struct topo_walk_info *info = revs->topo_walk_info; struct commit *c; @@ -3447,7 +3447,7 @@ static void init_topo_walk(struct rev_info *revs) info->min_generation = GENERATION_NUMBER_INFINITY; for (list = revs->commits; list; list = list->next) { struct commit *c = list->item; - uint32_t generation; + timestamp_t generation; if (repo_parse_commit_gently(revs->repo, c, 1)) continue; @@ -3508,7 +3508,7 @@ static void expand_topo_walk(struct rev_info *revs, struct commit *commit) for (p = commit->parents; p; p = p->next) { struct commit *parent = p->item; int *pi; - uint32_t generation; + timestamp_t generation; if (parent->object.flags & UNINTERESTING) continue; |