NFSv4: Handle NFS4ERR_DELAY and NFS4ERR_GRACE in nfs4_open_delegation_recall
authorTrond Myklebust <Trond.Myklebust@netapp.com>
Mon, 1 Apr 2013 19:34:05 +0000 (15:34 -0400)
committerGreg Kroah-Hartman <gregkh@linuxfoundation.org>
Wed, 8 May 2013 02:57:26 +0000 (19:57 -0700)
commitebcd3f67c004ee5c51a9379d744e5546be73f227
tree97aaee5ea13dd5ed35ceb22a596ed6930f078e92
parent3b5f7654971e0dcb6c422d14cbae7309686bb344
NFSv4: Handle NFS4ERR_DELAY and NFS4ERR_GRACE in nfs4_open_delegation_recall

commit 8b6cc4d6f841d31f72fe7478453759166d366274 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 open 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