1 files changed, 30 insertions, 46 deletions
diff --git a/revision.c b/revision.c
index a9902d807e..d106fa4173 100644
--- a/revision.c
+++ b/revision.c
@@ -685,13 +685,14 @@ static int forbid_bloom_filters(struct pathspec *spec)
 	return 0;
 }
 
+static void release_revisions_bloom_keyvecs(struct rev_info *revs);
+
 static void prepare_to_use_bloom_filter(struct rev_info *revs)
 {
 	struct pathspec_item *pi;
 	char *path_alloc = NULL;
-	const char *path, *p;
+	const char *path;
 	size_t len;
-	int path_component_nr = 1;
 
 	if (!revs->commits)
 		return;
@@ -708,6 +709,8 @@ static void prepare_to_use_bloom_filter(struct rev_info *revs)
 	if (!revs->pruning.pathspec.nr)
 		return;
 
+	revs->bloom_keyvecs_nr = 1;
+	CALLOC_ARRAY(revs->bloom_keyvecs, 1);
 	pi = &revs->pruning.pathspec.items[0];
 
 	/* remove single trailing slash from path, if needed */
@@ -718,53 +721,30 @@ static void prepare_to_use_bloom_filter(struct rev_info *revs)
 		path = pi->match;
 
 	len = strlen(path);
-	if (!len) {
-		revs->bloom_filter_settings = NULL;
-		free(path_alloc);
-		return;
-	}
-
-	p = path;
-	while (*p) {
-		/*
-		 * At this point, the path is normalized to use Unix-style
-		 * path separators. This is required due to how the
-		 * changed-path Bloom filters store the paths.
-		 */
-		if (*p == '/')
-			path_component_nr++;
-		p++;
-	}
-
-	revs->bloom_keys_nr = path_component_nr;
-	ALLOC_ARRAY(revs->bloom_keys, revs->bloom_keys_nr);
+	if (!len)
+		goto fail;
 
-	bloom_key_fill(&revs->bloom_keys[0], path, len,
-		       revs->bloom_filter_settings);
-	path_component_nr = 1;
-
-	p = path + len - 1;
-	while (p > path) {
-		if (*p == '/')
-			bloom_key_fill(&revs->bloom_keys[path_component_nr++],
-				       path, p - path,
-				       revs->bloom_filter_settings);
-		p--;
-	}
+	revs->bloom_keyvecs[0] =
+		bloom_keyvec_new(path, len, revs->bloom_filter_settings);
 
 	if (trace2_is_enabled() && !bloom_filter_atexit_registered) {
 		atexit(trace2_bloom_filter_statistics_atexit);
 		bloom_filter_atexit_registered = 1;
 	}
 
+	return;
+
+fail:
+	revs->bloom_filter_settings = NULL;
 	free(path_alloc);
+	release_revisions_bloom_keyvecs(revs);
 }
 
 static int check_maybe_different_in_bloom_filter(struct rev_info *revs,
 						 struct commit *commit)
 {
 	struct bloom_filter *filter;
-	int result = 1, j;
+	int result = 0;
 
 	if (!revs->repo->objects->commit_graph)
 		return -1;
@@ -779,10 +759,10 @@ static int check_maybe_different_in_bloom_filter(struct rev_info *revs,
 		return -1;
 	}
 
-	for (j = 0; result && j < revs->bloom_keys_nr; j++) {
-		result = bloom_filter_contains(filter,
-					       &revs->bloom_keys[j],
-					       revs->bloom_filter_settings);
+	for (size_t nr = 0; !result && nr < revs->bloom_keyvecs_nr; nr++) {
+		result = bloom_filter_contains_vec(filter,
+						   revs->bloom_keyvecs[nr],
+						   revs->bloom_filter_settings);
 	}
 
 	if (result)
@@ -823,7 +803,7 @@ static int rev_compare_tree(struct rev_info *revs,
 			return REV_TREE_SAME;
 	}
 
-	if (revs->bloom_keys_nr && !nth_parent) {
+	if (revs->bloom_keyvecs_nr && !nth_parent) {
 		bloom_ret = check_maybe_different_in_bloom_filter(revs, commit);
 
 		if (bloom_ret == 0)
@@ -850,7 +830,7 @@ static int rev_same_tree_as_empty(struct rev_info *revs, struct commit *commit,
 	if (!t1)
 		return 0;
 
-	if (!nth_parent && revs->bloom_keys_nr) {
+	if (!nth_parent && revs->bloom_keyvecs_nr) {
 		bloom_ret = check_maybe_different_in_bloom_filter(revs, commit);
 		if (!bloom_ret)
 			return 1;
@@ -3200,6 +3180,14 @@ static void release_revisions_mailmap(struct string_list *mailmap)
 
 static void release_revisions_topo_walk_info(struct topo_walk_info *info);
 
+static void release_revisions_bloom_keyvecs(struct rev_info *revs)
+{
+	for (size_t nr = 0; nr < revs->bloom_keyvecs_nr; nr++)
+		bloom_keyvec_free(revs->bloom_keyvecs[nr]);
+	FREE_AND_NULL(revs->bloom_keyvecs);
+	revs->bloom_keyvecs_nr = 0;
+}
+
 static void free_void_commit_list(void *list)
 {
 	free_commit_list(list);
@@ -3228,11 +3216,7 @@ void release_revisions(struct rev_info *revs)
 	clear_decoration(&revs->treesame, free);
 	line_log_free(revs);
 	oidset_clear(&revs->missing_commits);
-
-	for (int i = 0; i < revs->bloom_keys_nr; i++)
-		bloom_key_clear(&revs->bloom_keys[i]);
-	FREE_AND_NULL(revs->bloom_keys);
-	revs->bloom_keys_nr = 0;
+	release_revisions_bloom_keyvecs(revs);
 }
 
 static void add_child(struct rev_info *revs, struct commit *parent, struct commit *child)