| Message ID | 1350544242-2271-1-git-send-email-bo.li.liu@oracle.com (mailing list archive) |
|---|---|
| State | New, archived |
| Headers | show |
diff --git a/fs/btrfs/backref.c b/fs/btrfs/backref.c index f318793..9aaa38e6 100644 --- a/fs/btrfs/backref.c +++ b/fs/btrfs/backref.c @@ -469,11 +469,6 @@ static int __merge_refs(struct list_head *head, int mode) if (mode == 1) { if (!ref_for_same_block(ref1, ref2)) continue; - if (!ref1->parent && ref2->parent) { - xchg = ref1; - ref1 = ref2; - ref2 = xchg; - } ref1->count += ref2->count; } else { if (ref1->parent != ref2->parent) @@ -483,7 +478,6 @@ static int __merge_refs(struct list_head *head, int mode) list_del(&ref2->list); kfree(ref2); } - } return 0; }
Parents must be same after going through ref_for_same_block. Signed-off-by: Liu Bo <bo.li.liu@oracle.com> --- fs/btrfs/backref.c | 6 ------ 1 files changed, 0 insertions(+), 6 deletions(-)