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NFSv4: Return the delegation if the server returns NFS4ERR_OPENMODE
authorTrond Myklebust <Trond.Myklebust@netapp.com>
Wed, 7 Mar 2012 21:39:06 +0000 (16:39 -0500)
committerGreg Kroah-Hartman <gregkh@linuxfoundation.org>
Mon, 2 Apr 2012 16:52:50 +0000 (09:52 -0700)
commit12a2bb2225a1636d291af1714ac6da2b2947ced8
tree6dbadf8d5279026dd5b73b109ef0c3629d7c47e8tree | snapshot
parent7be1e5fdc0b3932ab0882820f69e27769bfd9d70commit | diff
NFSv4: Return the delegation if the server returns NFS4ERR_OPENMODE

commit 3114ea7a24d3264c090556a2444fc6d2c06176d4 upstream.

If a setattr() fails because of an NFS4ERR_OPENMODE error, it is
probably due to us holding a read delegation. Ensure that the
recovery routines return that delegation in this case.

Reported-by: Miklos Szeredi <miklos@szeredi.hu>
Signed-off-by: Trond Myklebust <Trond.Myklebust@netapp.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
fs/nfs/nfs4_fs.h diff | blob | history
fs/nfs/nfs4proc.c diff | blob | history
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