From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S934009AbaLBTs4 (ORCPT ); Tue, 2 Dec 2014 14:48:56 -0500 Received: from youngberry.canonical.com ([91.189.89.112]:46654 "EHLO youngberry.canonical.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S933262AbaLBTXK (ORCPT ); Tue, 2 Dec 2014 14:23:10 -0500 From: Kamal Mostafa To: linux-kernel@vger.kernel.org, stable@vger.kernel.org, kernel-team@lists.ubuntu.com Cc: Trond Myklebust , Kamal Mostafa Subject: [PATCH 3.13.y-ckt 080/121] NFS: Don't try to reclaim delegation open state if recovery failed Date: Tue, 2 Dec 2014 11:19:19 -0800 Message-Id: <1417548000-1794-81-git-send-email-kamal@canonical.com> X-Mailer: git-send-email 1.9.1 In-Reply-To: <1417548000-1794-1-git-send-email-kamal@canonical.com> References: <1417548000-1794-1-git-send-email-kamal@canonical.com> X-Extended-Stable: 3.13 Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org 3.13.11-ckt12 -stable review patch. If anyone has any objections, please let me know. ------------------ From: Trond Myklebust 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 Signed-off-by: Kamal Mostafa --- fs/nfs/delegation.c | 2 ++ 1 file changed, 2 insertions(+) diff --git a/fs/nfs/delegation.c b/fs/nfs/delegation.c index 2897534..3ed1be9 100644 --- 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); -- 1.9.1