From 891435d55da80ca3654b19834481205be6bdfe33 Mon Sep 17 00:00:00 2001 From: Derrick Stolee Date: Fri, 6 Apr 2018 19:09:32 +0000 Subject: treewide: rename tree to maybe_tree Using the commit-graph file to walk commit history removes the large cost of parsing commits during the walk. This exposes a performance issue: lookup_tree() takes a large portion of the computation time, even when Git never uses those trees. In anticipation of lazy-loading these trees, rename the 'tree' member of struct commit to 'maybe_tree'. This serves two purposes: it hints at the future role of possibly being NULL even if the commit has a valid tree, and it allows for unambiguous transformation from simple member access (i.e. commit->maybe_tree) to method access. Signed-off-by: Derrick Stolee Signed-off-by: Junio C Hamano --- http-push.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) (limited to 'http-push.c') diff --git a/http-push.c b/http-push.c index 7dcd9daf62..d83479f32f 100644 --- a/http-push.c +++ b/http-push.c @@ -1330,7 +1330,7 @@ static int get_delta(struct rev_info *revs, struct remote_lock *lock) int count = 0; while ((commit = get_revision(revs)) != NULL) { - p = process_tree(commit->tree, p); + p = process_tree(commit->maybe_tree, p); commit->object.flags |= LOCAL; if (!(commit->object.flags & UNINTERESTING)) count += add_send_request(&commit->object, lock); -- cgit v1.3