From: Derrick Stolee <dstolee@xxxxxxxxxxxxx>
The get_bloom_filter() method is a bit complicated in some parts where
it does not need to be. In particular, it needs to return a NULL filter
only when compute_if_not_present is zero AND the filter data cannot be
loaded from a commit-graph file. This currently happens by accident
because the commit-graph does not load changed-path Bloom filters from
an existing commit-graph when writing a new one. This will change in a
later patch.
Also clean up some style issues while we are here.
Helped-by: René Scharfe <l.s.r@xxxxxx>
Signed-off-by: Derrick Stolee <dstolee@xxxxxxxxxxxxx>
---
bloom.c | 14 ++++++--------
1 file changed, 6 insertions(+), 8 deletions(-)
diff --git a/bloom.c b/bloom.c
index c38d1cff0c..2af5389795 100644
--- a/bloom.c
+++ b/bloom.c
@@ -186,7 +186,7 @@ struct bloom_filter *get_bloom_filter(struct repository *r,
struct diff_options diffopt;
int max_changes = 512;
- if (bloom_filters.slab_size == 0)
+ if (!bloom_filters.slab_size)
return NULL;
filter = bloom_filter_slab_at(&bloom_filters, c);
@@ -194,16 +194,14 @@ struct bloom_filter *get_bloom_filter(struct repository *r,
if (!filter->data) {
load_commit_graph_info(r, c);
if (c->graph_pos != COMMIT_NOT_FROM_GRAPH &&
- r->objects->commit_graph->chunk_bloom_indexes) {
- if (load_bloom_filter_from_graph(r->objects->commit_graph, filter, c))
- return filter;
- else
- return NULL;
- }
+ r->objects->commit_graph->chunk_bloom_indexes)
+ load_bloom_filter_from_graph(r->objects->commit_graph, filter, c);
}
- if (filter->data || !compute_if_not_present)
+ if (filter->data)
return filter;
+ if (!compute_if_not_present)
+ return NULL;
repo_diff_setup(r, &diffopt);
diffopt.flags.recursive = 1;
--
gitgitgadget
