Merge branch 'for-linus-bugs' of git://git.kernel.org/pub/scm/linux/kernel/git/sage/ceph-client

Pull ceph bug-fixes from Sage Weil:
 "These include a couple fixes to the new fscache code that went in
  during the last cycle (which will need to go stable@ shortly as well),
  a couple client-side directory fragmentation fixes, a fix for a race
  in the cap release queuing path, and a couple race fixes in the
  request abort and resend code.

  Obviously some of this could have gone into 3.12 final, but I
  preferred to overtest rather than send things in for a late -rc, and
  then my travel schedule intervened"

* 'for-linus-bugs' of git://git.kernel.org/pub/scm/linux/kernel/git/sage/ceph-client:
  ceph: allocate non-zero page to fscache in readpage()
  ceph: wake up 'safe' waiters when unregistering request
  ceph: cleanup aborted requests when re-sending requests.
  ceph: handle race between cap reconnect and cap release
  ceph: set caps count after composing cap reconnect message
  ceph: queue cap release in __ceph_remove_cap()
  ceph: handle frag mismatch between readdir request and reply
  ceph: remove outdated frag information
  ceph: hung on ceph fscache invalidate in some cases