NFSv4: don't reprocess cached open CLAIM_PREVIOUS
Cached opens have already been handled by _nfs4_opendata_reclaim_to_nfs4_state and can safely skip being reprocessed, but must still call update_open_stateid to make sure that all active fmodes are recovered. Signed-off-by: NWeston Andros Adamson <dros@netapp.com> Cc: stable@vger.kernel.org # 3.7.x: f494a607: NFSv4: fix NULL dereference Cc: stable@vger.kernel.org # 3.7.x: a43ec98b: NFSv4: don't fail on missin Cc: stable@vger.kernel.org # 3.7.x Signed-off-by: NTrond Myklebust <Trond.Myklebust@netapp.com>
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