object: drop parsed_object_pool->commit_count

14ba97f8 (alloc: allow arbitrary repositories for alloc functions,
2018-05-15) introduced parsed_object_pool->commit_count to keep count of
commits per repository and was used to assign commit->index.

However, commit-slab code requires commit->index values to be unique
and a global count would be correct, rather than a per-repo count.

Let's introduce a static counter variable, `parsed_commits_count` to
keep track of parsed commits so far.

As commit_count has no use anymore, let's also drop it from the struct.

Signed-off-by: Abhishek Kumar <abhishekkumar8222@gmail.com>
Signed-off-by: Junio C Hamano <gitster@pobox.com>

1 files changed, 2 insertions, 2 deletions

diff --git a/object.c b/object.c
index 794c866..3257518 100644
--- a/object.c
+++ b/object.c
@@ -157,13 +157,13 @@ void *create_object(struct repository *r, const struct object_id *oid, void *o)
 	return obj;
 }
 
-void *object_as_type(struct repository *r, struct object *obj, enum object_type type, int quiet)
+void *object_as_type(struct object *obj, enum object_type type, int quiet)
 {
 	if (obj->type == type)
 		return obj;
 	else if (obj->type == OBJ_NONE) {
 		if (type == OBJ_COMMIT)
-			init_commit_node(r, (struct commit *) obj);
+			init_commit_node((struct commit *) obj);
 		else
 			obj->type = type;
 		return obj;