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Subject[PATCH 3.14 069/122] NFS: Dont try to reclaim delegation open state if recovery failed
Date
3.14-stable review patch.  If anyone has any objections, please let me know.

------------------

From: Trond Myklebust <trond.myklebust@primarydata.com>

commit f8ebf7a8ca35dde321f0cd385fee6f1950609367 upstream.

If state recovery failed, then we should not attempt to reclaim delegated
state.

http://lkml.kernel.org/r/CAN-5tyHwG=Cn2Q9KsHWadewjpTTy_K26ee+UnSvHvG4192p-Xw@mail.gmail.com
Signed-off-by: Trond Myklebust <trond.myklebust@primarydata.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

---
fs/nfs/delegation.c | 2 ++
1 file changed, 2 insertions(+)

--- a/fs/nfs/delegation.c
+++ b/fs/nfs/delegation.c
@@ -109,6 +109,8 @@ again:
continue;
if (!test_bit(NFS_DELEGATED_STATE, &state->flags))
continue;
+ if (!nfs4_valid_open_stateid(state))
+ continue;
if (!nfs4_stateid_match(&state->stateid, stateid))
continue;
get_nfs_open_context(ctx);



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