| From | Greg Kroah-Hartman <> | Subject | [PATCH 3.14 069/122] NFS: Dont try to reclaim delegation open state if recovery failed | Date | Wed, 19 Nov 2014 12:51:59 -0800 |
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3.14-stable review patch. If anyone has any objections, please let me know.
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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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