ceph: wake up 'safe' waiters when unregistering request
authorYan, Zheng <zheng.z.yan@intel.com>
Thu, 31 Oct 2013 01:10:47 +0000 (09:10 +0800)
committerSage Weil <sage@inktank.com>
Sat, 23 Nov 2013 19:01:05 +0000 (11:01 -0800)
We also need to wake up 'safe' waiters if error occurs or request
aborted. Otherwise sync(2)/fsync(2) may hang forever.

Signed-off-by: Yan, Zheng <zheng.z.yan@intel.com>
Signed-off-by: Sage Weil <sage@inktank.com>
fs/ceph/mds_client.c

Simple merge