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| author | Taylor Blau <me@ttaylorr.com> | 2023-03-20 11:26:52 +0000 |
|---|---|---|
| committer | Junio C Hamano <gitster@pobox.com> | 2023-03-20 12:17:33 -0700 |
| commit | c08645b353514fe14dbd62cf52afd49d0e88146b (patch) | |
| tree | 84a5f63ae98268bb48424f2d2274329a97e34a5f /commit-graph.h | |
| parent | 2ee11f7261cc7ac386ec683f774472b0309dcc82 (diff) | |
| download | git-c08645b353514fe14dbd62cf52afd49d0e88146b.tar.gz | |
commit-graph: introduce `ensure_generations_valid()`
Use the just-introduced compute_reachable_generation_numbers_1() to
implement a function which dynamically computes topological levels (or
corrected commit dates) for out-of-graph commits.
This will be useful for the ahead-behind algorithm we are about to
introduce, which needs accurate topological levels on _all_ commits
reachable from the tips in order to avoid over-counting.
Co-authored-by: Derrick Stolee <derrickstolee@github.com>
Signed-off-by: Taylor Blau <me@ttaylorr.com>
Signed-off-by: Derrick Stolee <derrickstolee@github.com>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
Diffstat (limited to 'commit-graph.h')
| -rw-r--r-- | commit-graph.h | 8 |
1 files changed, 8 insertions, 0 deletions
diff --git a/commit-graph.h b/commit-graph.h index 37faee6b66..73e182ab2d 100644 --- a/commit-graph.h +++ b/commit-graph.h @@ -190,4 +190,12 @@ struct commit_graph_data { */ timestamp_t commit_graph_generation(const struct commit *); uint32_t commit_graph_position(const struct commit *); + +/* + * After this method, all commits reachable from those in the given + * list will have non-zero, non-infinite generation numbers. + */ +void ensure_generations_valid(struct repository *r, + struct commit **commits, size_t nr); + #endif |