diff options
Diffstat (limited to 'revision.c')
| -rw-r--r-- | revision.c | 18 |
1 files changed, 8 insertions, 10 deletions
diff --git a/revision.c b/revision.c index 80a59896b9..0dabb5a0bc 100644 --- a/revision.c +++ b/revision.c @@ -360,20 +360,18 @@ static struct object *get_reference(struct rev_info *revs, const char *name, unsigned int flags) { struct object *object; + struct commit *commit; /* - * If the repository has commit graphs, repo_parse_commit() avoids - * reading the object buffer, so use it whenever possible. + * If the repository has commit graphs, we try to opportunistically + * look up the object ID in those graphs. Like this, we can avoid + * parsing commit data from disk. */ - if (oid_object_info(revs->repo, oid, NULL) == OBJ_COMMIT) { - struct commit *c = lookup_commit(revs->repo, oid); - if (!repo_parse_commit(revs->repo, c)) - object = (struct object *) c; - else - object = NULL; - } else { + commit = lookup_commit_in_graph(revs->repo, oid); + if (commit) + object = &commit->object; + else object = parse_object(revs->repo, oid); - } if (!object) { if (revs->ignore_missing) |