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

Pull Ceph updates from Sage Weil:
 "There are several patches from Ilya fixing RBD allocation lifecycle
  issues, a series adding a nocephx_sign_messages option (and associated
  bug fixes/cleanups), several patches from Zheng improving the
  (directory) fsync behavior, a big improvement in IO for direct-io
  requests when striping is enabled from Caifeng, and several other
  small fixes and cleanups"

* 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/sage/ceph-client:
  libceph: clear msg->con in ceph_msg_release() only
  libceph: add nocephx_sign_messages option
  libceph: stop duplicating client fields in messenger
  libceph: drop authorizer check from cephx msg signing routines
  libceph: msg signing callouts don't need con argument
  libceph: evaluate osd_req_op_data() arguments only once
  ceph: make fsync() wait unsafe requests that created/modified inode
  ceph: add request to i_unsafe_dirops when getting unsafe reply
  libceph: introduce ceph_x_authorizer_cleanup()
  ceph: don't invalidate page cache when inode is no longer used
  rbd: remove duplicate calls to rbd_dev_mapping_clear()
  rbd: set device_type::release instead of device::release
  rbd: don't free rbd_dev outside of the release callback
  rbd: return -ENOMEM instead of pool id if rbd_dev_create() fails
  libceph: use local variable cursor instead of &msg->cursor
  libceph: remove con argument in handle_reply()
  ceph: combine as many iovec as possile into one OSD request
  ceph: fix message length computation
  ceph: fix a comment typo
  rbd: drop null test before destroy functions

1 files changed, 1 insertions, 0 deletions

diff --git a/fs/ceph/super.h b/fs/ceph/super.h
index 2f2460d23a06..75b7d125ce66 100644
--- a/fs/ceph/super.h
+++ b/fs/ceph/super.h
@@ -342,6 +342,7 @@ struct ceph_inode_info {
 
 	struct list_head i_unsafe_writes; /* uncommitted sync writes */
 	struct list_head i_unsafe_dirops; /* uncommitted mds dir ops */
+	struct list_head i_unsafe_iops;   /* uncommitted mds inode ops */
 	spinlock_t i_unsafe_lock;
 
 	struct ceph_snap_realm *i_snap_realm; /* snap realm (if caps) */