[PATCH 1/3] oidmap: rename oidmap_free() to oidmap_clear()

From

Jeff King <peff@peff.net>

Date

May 12, 2025, 18:50 UTC

Message-ID

<20250512185028.GA1276214@coredump.intra.peff.net>

In-Reply-To

<20250512185006.GA1275914@coredump.intra.peff.net>

Signed-off-by: Jeff King <peff@peff.net>
---
 builtin/rev-list.c      | 2 +-
 list-objects-filter.c   | 2 +-
 object-store.c          | 2 +-
 oidmap.c                | 2 +-
 oidmap.h                | 5 +++--
 sequencer.c             | 4 ++--
 t/unit-tests/u-oidmap.c | 2 +-
 7 files changed, 10 insertions(+), 9 deletions(-)

diff --git a/builtin/rev-list.c b/builtin/rev-list.c
index c4cd4ed5c8..0984b607bf 100644
--- a/builtin/rev-list.c
+++ b/builtin/rev-list.c
@@ -924,7 +924,7 @@ int cmd_rev_list(int argc,
 			free((void *)entry->path);
 		}
 
-		oidmap_free(&missing_objects, true);
+		oidmap_clear(&missing_objects, true);
 	}
 
 	stop_progress(&progress);
diff --git a/list-objects-filter.c b/list-objects-filter.c
index 7765761b3c..78b397bc19 100644
--- a/list-objects-filter.c
+++ b/list-objects-filter.c
@@ -244,7 +244,7 @@ static void filter_trees_free(void *filter_data) {
 	struct filter_trees_depth_data *d = filter_data;
 	if (!d)
 		return;
-	oidmap_free(&d->seen_at_depth, 1);
+	oidmap_clear(&d->seen_at_depth, 1);
 	free(d);
 }
 
diff --git a/object-store.c b/object-store.c
index 6ab50d25d3..bc24e80829 100644
--- a/object-store.c
+++ b/object-store.c
@@ -1017,7 +1017,7 @@ void raw_object_store_clear(struct raw_object_store *o)
 {
 	FREE_AND_NULL(o->alternate_db);
 
-	oidmap_free(o->replace_map, 1);
+	oidmap_clear(o->replace_map, 1);
 	FREE_AND_NULL(o->replace_map);
 	pthread_mutex_destroy(&o->replace_mutex);
 
diff --git a/oidmap.c b/oidmap.c
index 8b1bc4dec9..508d6c7dec 100644
--- a/oidmap.c
+++ b/oidmap.c
@@ -22,7 +22,7 @@ void oidmap_init(struct oidmap *map, size_t initial_size)
 	hashmap_init(&map->map, oidmap_neq, NULL, initial_size);
 }
 
-void oidmap_free(struct oidmap *map, int free_entries)
+void oidmap_clear(struct oidmap *map, int free_entries)
 {
 	if (!map)
 		return;
diff --git a/oidmap.h b/oidmap.h
index fad412827a..603ae1adbc 100644
--- a/oidmap.h
+++ b/oidmap.h
@@ -36,12 +36,13 @@ struct oidmap {
 void oidmap_init(struct oidmap *map, size_t initial_size);
 
 /*
- * Frees an oidmap structure and allocated memory.
+ * Clear an oidmap, freeing any allocated memory. The map is empty and
+ * can be reused without another explicit init.
  *
  * If `free_entries` is true, each oidmap_entry in the map is freed as well
  * using stdlibs free().
  */
-void oidmap_free(struct oidmap *map, int free_entries);
+void oidmap_clear(struct oidmap *map, int free_entries);
 
 /*
  * Returns the oidmap entry for the specified oid, or NULL if not found.
diff --git a/sequencer.c b/sequencer.c
index b5c4043757..7fa24db143 100644
--- a/sequencer.c
+++ b/sequencer.c
@@ -6053,8 +6053,8 @@ static int make_script_with_merges(struct pretty_print_context *pp,
 	oidset_clear(&interesting);
 	oidset_clear(&child_seen);
 	oidset_clear(&shown);
-	oidmap_free(&commit2todo, 1);
-	oidmap_free(&state.commit2label, 1);
+	oidmap_clear(&commit2todo, 1);
+	oidmap_clear(&state.commit2label, 1);
 	hashmap_clear_and_free(&state.labels, struct labels_entry, entry);
 	strbuf_release(&state.buf);
 
diff --git a/t/unit-tests/u-oidmap.c b/t/unit-tests/u-oidmap.c
index dc805b7e3c..b23af449f6 100644
--- a/t/unit-tests/u-oidmap.c
+++ b/t/unit-tests/u-oidmap.c
@@ -35,7 +35,7 @@ void test_oidmap__initialize(void)
 
 void test_oidmap__cleanup(void)
 {
-	oidmap_free(&map, 1);
+	oidmap_clear(&map, 1);
 }
 
 void test_oidmap__replace(void)

-- 
2.49.0.821.gd3b3298025