NFSv4: Ensure we honour NFS_DELEGATION_RETURNING in nfs_inode_set_delegation()
authorTrond Myklebust <trond.myklebust@primarydata.com>
Fri, 27 Feb 2015 19:25:50 +0000 (14:25 -0500)
committerTrond Myklebust <trond.myklebust@primarydata.com>
Mon, 2 Mar 2015 23:09:14 +0000 (18:09 -0500)
Ensure that nfs_inode_set_delegation() doesn't inadvertently detach a
delegation that is already in the process of being returned.

Signed-off-by: Trond Myklebust <trond.myklebust@primarydata.com>
fs/nfs/delegation.c

Simple merge