tree 07ab734202675a9ff3bb991d9732a392061eacee
parent 23ab15ad7a9d042afa7303b735b6e24faa607241
author Sage Weil <sage@newdream.net> 1269836570 -0700
committer Sage Weil <sage@newdream.net> 1269836636 -0700

ceph: fix use after free on mds __unregister_request

There was a use after free in __unregister_request that would trigger
whenever the request map held the last reference.  This appears to have
triggered an oops during 'umount -f' when requests are being torn down.

Signed-off-by: Sage Weil <sage@newdream.net>