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authorDaniel Barkalow <barkalow@iabervon.org>2005-04-24 03:29:22 (GMT)
committerLinus Torvalds <torvalds@ppc970.osdl.org>2005-04-24 03:29:22 (GMT)
commit58e28af6a4d4d4faa1fa628e91c0b33c2b87aade (patch)
tree6f24c9b481d76e067d64bac1a8dbd5cf5d0dfb05 /merge-base.c
parent4056c09114e66ce3c2368551f0122e83628750d6 (diff)
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[PATCH] Allow multiple date-ordered lists
Make pop_most_recent_commit() return the same objects multiple times, but only if called with different bits to mark. This is necessary to make merge-base work again. Signed-Off-By: Daniel Barkalow <barkalow@iabervon.org> Signed-off-by: Linus Torvalds <torvalds@osdl.org>
Diffstat (limited to 'merge-base.c')
-rw-r--r--merge-base.c26
1 files changed, 5 insertions, 21 deletions
diff --git a/merge-base.c b/merge-base.c
index 0e4c58e..2c40881 100644
--- a/merge-base.c
+++ b/merge-base.c
@@ -6,29 +6,11 @@ static struct commit *process_list(struct commit_list **list_p, int this_mark,
int other_mark)
{
struct commit *item = (*list_p)->item;
-
- if (item->object.flags & this_mark) {
- /*
- printf("%d already seen %s %x\n",
- this_mark
- sha1_to_hex(posn->parent->sha1),
- posn->parent->flags);
- */
- /* do nothing; this indicates that this side
- * split and reformed, and we only need to
- * mark it once.
- */
- *list_p = (*list_p)->next;
- } else if (item->object.flags & other_mark) {
+
+ if (item->object.flags & other_mark) {
return item;
} else {
- /*
- printf("%d based on %s\n",
- this_mark,
- sha1_to_hex(posn->parent->sha1));
- */
- pop_most_recent_commit(list_p);
- item->object.flags |= this_mark;
+ pop_most_recent_commit(list_p, this_mark);
}
return NULL;
}
@@ -39,7 +21,9 @@ struct commit *common_ancestor(struct commit *rev1, struct commit *rev2)
struct commit_list *rev2list = NULL;
commit_list_insert(rev1, &rev1list);
+ rev1->object.flags |= 0x1;
commit_list_insert(rev2, &rev2list);
+ rev2->object.flags |= 0x2;
parse_commit(rev1);
parse_commit(rev2);