diff options
| -rw-r--r-- | blame.c | 6 | ||||
| -rw-r--r-- | bloom.c | 6 | ||||
| -rw-r--r-- | commit-graph.c | 11 | ||||
| -rw-r--r-- | commit-graph.h | 2 | ||||
| -rw-r--r-- | revision.c | 5 | ||||
| -rwxr-xr-x | t/t4216-log-bloom.sh | 9 | ||||
| -rwxr-xr-x | t/t5324-split-commit-graph.sh | 13 |
7 files changed, 40 insertions, 12 deletions
@@ -2891,16 +2891,18 @@ void setup_blame_bloom_data(struct blame_scoreboard *sb, const char *path) { struct blame_bloom_data *bd; + struct bloom_filter_settings *bs; if (!sb->repo->objects->commit_graph) return; - if (!sb->repo->objects->commit_graph->bloom_filter_settings) + bs = get_bloom_filter_settings(sb->repo); + if (!bs) return; bd = xmalloc(sizeof(struct blame_bloom_data)); - bd->settings = sb->repo->objects->commit_graph->bloom_filter_settings; + bd->settings = bs; bd->alloc = 4; bd->nr = 0; @@ -38,7 +38,7 @@ static int load_bloom_filter_from_graph(struct commit_graph *g, while (graph_pos < g->num_commits_in_base) g = g->base_graph; - /* The commit graph commit 'c' lives in doesn't carry bloom filters. */ + /* The commit graph commit 'c' lives in doesn't carry Bloom filters. */ if (!g->chunk_bloom_indexes) return 0; @@ -195,8 +195,8 @@ struct bloom_filter *get_bloom_filter(struct repository *r, if (!filter->data) { load_commit_graph_info(r, c); if (commit_graph_position(c) != COMMIT_NOT_FROM_GRAPH && - r->objects->commit_graph->chunk_bloom_indexes) - load_bloom_filter_from_graph(r->objects->commit_graph, filter, c); + load_bloom_filter_from_graph(r->objects->commit_graph, filter, c)) + return filter; } if (filter->data) diff --git a/commit-graph.c b/commit-graph.c index e51c91dd5b..d4b06811be 100644 --- a/commit-graph.c +++ b/commit-graph.c @@ -660,6 +660,17 @@ int generation_numbers_enabled(struct repository *r) return !!first_generation; } +struct bloom_filter_settings *get_bloom_filter_settings(struct repository *r) +{ + struct commit_graph *g = r->objects->commit_graph; + while (g) { + if (g->bloom_filter_settings) + return g->bloom_filter_settings; + g = g->base_graph; + } + return NULL; +} + static void close_commit_graph_one(struct commit_graph *g) { if (!g) diff --git a/commit-graph.h b/commit-graph.h index 09a97030dc..0677dd1031 100644 --- a/commit-graph.h +++ b/commit-graph.h @@ -87,6 +87,8 @@ struct commit_graph *parse_commit_graph(void *graph_map, size_t graph_size); */ int generation_numbers_enabled(struct repository *r); +struct bloom_filter_settings *get_bloom_filter_settings(struct repository *r); + enum commit_graph_write_flags { COMMIT_GRAPH_WRITE_APPEND = (1 << 0), COMMIT_GRAPH_WRITE_PROGRESS = (1 << 1), diff --git a/revision.c b/revision.c index 6de29cdf7a..c45ed1076e 100644 --- a/revision.c +++ b/revision.c @@ -681,10 +681,7 @@ static void prepare_to_use_bloom_filter(struct rev_info *revs) repo_parse_commit(revs->repo, revs->commits->item); - if (!revs->repo->objects->commit_graph) - return; - - revs->bloom_filter_settings = revs->repo->objects->commit_graph->bloom_filter_settings; + revs->bloom_filter_settings = get_bloom_filter_settings(revs->repo); if (!revs->bloom_filter_settings) return; diff --git a/t/t4216-log-bloom.sh b/t/t4216-log-bloom.sh index c21cc160f3..c9f9bdf1ba 100755 --- a/t/t4216-log-bloom.sh +++ b/t/t4216-log-bloom.sh @@ -60,7 +60,7 @@ setup () { test_bloom_filters_used () { log_args=$1 - bloom_trace_prefix="statistics:{\"filter_not_present\":0,\"maybe\"" + bloom_trace_prefix="statistics:{\"filter_not_present\":${2:-0},\"maybe\"" setup "$log_args" && grep -q "$bloom_trace_prefix" "$TRASH_DIRECTORY/trace.perf" && test_cmp log_wo_bloom log_w_bloom && @@ -134,8 +134,11 @@ test_expect_success 'setup - add commit-graph to the chain without Bloom filters test_line_count = 2 .git/objects/info/commit-graphs/commit-graph-chain ' -test_expect_success 'Do not use Bloom filters if the latest graph does not have Bloom filters.' ' - test_bloom_filters_not_used "-- A/B" +test_expect_success 'use Bloom filters even if the latest graph does not have Bloom filters' ' + # Ensure that the number of empty filters is equal to the number of + # filters in the latest graph layer to prove that they are loaded (and + # ignored). + test_bloom_filters_used "-- A/B" 3 ' test_expect_success 'setup - add commit-graph to the chain with Bloom filters' ' diff --git a/t/t5324-split-commit-graph.sh b/t/t5324-split-commit-graph.sh index 9b850ea907..5bdfd53ef9 100755 --- a/t/t5324-split-commit-graph.sh +++ b/t/t5324-split-commit-graph.sh @@ -425,4 +425,17 @@ done <<\EOF 0600 -r-------- EOF +test_expect_success '--split=replace with partial Bloom data' ' + rm -rf $graphdir $infodir/commit-graph && + git reset --hard commits/3 && + git rev-list -1 HEAD~2 >a && + git rev-list -1 HEAD~1 >b && + git commit-graph write --split=no-merge --stdin-commits --changed-paths <a && + git commit-graph write --split=no-merge --stdin-commits <b && + git commit-graph write --split=replace --stdin-commits --changed-paths <c && + ls $graphdir/graph-*.graph >graph-files && + test_line_count = 1 graph-files && + verify_chain_files_exist $graphdir +' + test_done |