diff options
| author | Milan Broz <mbroz@redhat.com> | 2006-12-05 16:11:18 +0100 |
|---|---|---|
| committer | Chris Wright <chrisw@sous-sol.org> | 2006-12-16 16:20:47 -0800 |
| commit | 2b64e22fdbc35b4a0e7c1cbda590daaced401c35 (patch) | |
| tree | 9effd90c9dfaa4451b4c9c7a9ce7b2bdd66c9c0b | |
| parent | 6e28fa8b0390dcbb883994f3c634c1f56fe4f93a (diff) | |
[PATCH] dm snapshot: fix freeing pending exception
Fix oops when removing full snapshot
kernel bugzilla bug 7040
If a snapshot became invalid (full) while there is outstanding
pending_exception, pending_complete() forgets to remove
the corresponding exception from its exception table before freeing it.
Already fixed in 2.6.19.
Signed-off-by: Milan Broz <mbroz@redhat.com>
Signed-off-by: Chris Wright <chrisw@sous-sol.org>
| -rw-r--r-- | drivers/md/dm-snap.c | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/drivers/md/dm-snap.c b/drivers/md/dm-snap.c index 1d0fafda0f76..6578b260feab 100644 --- a/drivers/md/dm-snap.c +++ b/drivers/md/dm-snap.c @@ -691,6 +691,7 @@ static void pending_complete(struct pending_exception *pe, int success) free_exception(e); + remove_exception(&pe->e); error_snapshot_bios(pe); goto out; } |