From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1756202AbbALS5Z (ORCPT ); Mon, 12 Jan 2015 13:57:25 -0500 Received: from youngberry.canonical.com ([91.189.89.112]:58119 "EHLO youngberry.canonical.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1755003AbbALSaI (ORCPT ); Mon, 12 Jan 2015 13:30:08 -0500 From: Luis Henriques To: linux-kernel@vger.kernel.org, stable@vger.kernel.org, kernel-team@lists.ubuntu.com Cc: Dan Carpenter , Ilya Dryomov , Luis Henriques Subject: [PATCH 3.16.y-ckt 144/216] ceph: do_sync is never initialized Date: Mon, 12 Jan 2015 18:28:42 +0000 Message-Id: <1421087394-2712-32-git-send-email-luis.henriques@canonical.com> X-Mailer: git-send-email 2.1.4 In-Reply-To: <1421085933-32536-1-git-send-email-luis.henriques@canonical.com> References: <1421085933-32536-1-git-send-email-luis.henriques@canonical.com> X-Extended-Stable: 3.16 Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org 3.16.7-ckt4 -stable review patch. If anyone has any objections, please let me know. ------------------ From: Dan Carpenter commit 021b77bee210843bed1ea91b5cad58235ff9c8e5 upstream. Probably this code was syncing a lot more often then intended because the do_sync variable wasn't set to zero. Fixes: c62988ec0910 ('ceph: avoid meaningless calling ceph_caps_revoking if sync_mode == WB_SYNC_ALL.') Signed-off-by: Dan Carpenter Signed-off-by: Ilya Dryomov Signed-off-by: Luis Henriques --- fs/ceph/addr.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/fs/ceph/addr.c b/fs/ceph/addr.c index 90b3954d48ed..9bfd1af53b08 100644 --- a/fs/ceph/addr.c +++ b/fs/ceph/addr.c @@ -673,7 +673,7 @@ static int ceph_writepages_start(struct address_space *mapping, int rc = 0; unsigned wsize = 1 << inode->i_blkbits; struct ceph_osd_request *req = NULL; - int do_sync; + int do_sync = 0; u64 truncate_size, snap_size; u32 truncate_seq; -- 2.1.4