NFSv4: Handle NFS4ERR_DELAY and NFS4ERR_GRACE in nfs4_lock_delegation_recall
authorTrond Myklebust <Trond.Myklebust@netapp.com>
Mon, 1 Apr 2013 18:27:29 +0000 (14:27 -0400)
committerGreg Kroah-Hartman <gregkh@linuxfoundation.org>
Wed, 8 May 2013 03:33:13 +0000 (20:33 -0700)
commit82f09f787aeeead60060b2b47f81c5d38eb4d9a4
tree105a56996f1638e3c42eae9454a1dd34365bdd0c
parent4e8ff5541c9a5521f0052e7a68988c3a190af69a
NFSv4: Handle NFS4ERR_DELAY and NFS4ERR_GRACE in nfs4_lock_delegation_recall

commit dbb21c25a35a71baf413f5176f028ee11b88cfbc upstream.

A server shouldn't normally return NFS4ERR_GRACE if the client holds a
delegation, since no conflicting lock reclaims can be granted, however
the spec does not require the server to grant the lock in this
instance.

Signed-off-by: Trond Myklebust <Trond.Myklebust@netapp.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
fs/nfs/nfs4proc.c