NFS: Add basic migration support to state manager thread
authorChuck Lever <chuck.lever@oracle.com>
Thu, 17 Oct 2013 18:13:02 +0000 (14:13 -0400)
committerTrond Myklebust <Trond.Myklebust@netapp.com>
Mon, 28 Oct 2013 19:24:40 +0000 (15:24 -0400)
commitc9fdeb280b8cc511c6730db9ab3973331ea344e0
treea0099ad6e1dd1873a2c0108107a2ed84f09618e1
parentce6cda1845cf2332d2c411a5c72cd166256b21da
NFS: Add basic migration support to state manager thread

Migration recovery and state recovery must be serialized, so handle
both in the state manager thread.

Signed-off-by: Chuck Lever <chuck.lever@oracle.com>
Signed-off-by: Trond Myklebust <Trond.Myklebust@netapp.com>
fs/nfs/nfs4_fs.h
fs/nfs/nfs4client.c
fs/nfs/nfs4state.c
include/linux/nfs_fs_sb.h