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authorTrond Myklebust <trond.myklebust@primarydata.com>2014-10-17 23:02:52 +0300
committerGreg Kroah-Hartman <gregkh@linuxfoundation.org>2014-11-21 09:22:54 -0800
commitbc2075d558b1395a80c1354665679c8970ba5829 (patch)
treee67cbd78bb805fc216efedd011d0698db54caa70 /fs/nfs
parent361eeee70ea9c57a2ce018ea0ce720f44a3fc07d (diff)
downloadlinux-linaro-stable-bc2075d558b1395a80c1354665679c8970ba5829.tar.gz
NFS: Don't try to reclaim delegation open state if recovery failed
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>
Diffstat (limited to 'fs/nfs')
-rw-r--r--fs/nfs/delegation.c2
1 files changed, 2 insertions, 0 deletions
diff --git a/fs/nfs/delegation.c b/fs/nfs/delegation.c
index 4b49a8c6ccad..3fa904c9e7ef 100644
--- a/fs/nfs/delegation.c
+++ b/fs/nfs/delegation.c
@@ -108,6 +108,8 @@ 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);