From patchwork Fri Sep 3 10:29:52 2010 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Tejun Heo X-Patchwork-Id: 153181 Received: from mx01.colomx.prod.int.phx2.redhat.com (mx3-phx2.redhat.com [209.132.183.24]) by demeter1.kernel.org (8.14.4/8.14.3) with ESMTP id o83AZX4q008105 for ; Fri, 3 Sep 2010 10:36:09 GMT Received: from lists01.pubmisc.prod.ext.phx2.redhat.com (lists01.pubmisc.prod.ext.phx2.redhat.com [10.5.19.33]) by mx01.colomx.prod.int.phx2.redhat.com (8.13.8/8.13.8) with ESMTP id o83AW4aH000467; Fri, 3 Sep 2010 06:32:04 -0400 Received: from int-mx03.intmail.prod.int.phx2.redhat.com (int-mx03.intmail.prod.int.phx2.redhat.com [10.5.11.16]) by lists01.pubmisc.prod.ext.phx2.redhat.com (8.13.8/8.13.8) with ESMTP id o83AVM1s021976 for ; Fri, 3 Sep 2010 06:31:22 -0400 Received: from mx1.redhat.com (ext-mx03.extmail.prod.ext.phx2.redhat.com [10.5.110.7]) by int-mx03.intmail.prod.int.phx2.redhat.com (8.13.8/8.13.8) with ESMTP id o83AVHHu022183; Fri, 3 Sep 2010 06:31:17 -0400 Received: from hera.kernel.org (hera.kernel.org [140.211.167.34]) by mx1.redhat.com (8.13.8/8.13.8) with ESMTP id o83AV9l2009801; Fri, 3 Sep 2010 06:31:10 -0400 Received: from htj.dyndns.org (localhost [127.0.0.1]) by hera.kernel.org (8.14.4/8.14.3) with ESMTP id o83AUcnx011418; Fri, 3 Sep 2010 10:30:40 GMT X-Virus-Status: Clean X-Virus-Scanned: clamav-milter 0.95.2 at hera.kernel.org Received: by htj.dyndns.org (Postfix, from userid 10000) id 7E89A1CC0726; Fri, 3 Sep 2010 12:30:05 +0200 (CEST) From: Tejun Heo To: jaxboe@fusionio.com, linux-kernel@vger.kernel.org, linux-fsdevel@vger.kernel.org, linux-scsi@vger.kernel.org, linux-ide@vger.kernel.org, linux-raid@vger.kernel.org, dm-devel@redhat.com, hch@lst.de, konishi.ryusuke@lab.ntt.co.jp, James.Bottomley@suse.de, tytso@mit.edu, chris.mason@oracle.com, swhiteho@redhat.com, vst@vlnb.net, jack@suse.cz, rwheeler@redhat.com, hare@suse.de, neilb@suse.de, rusty@rustcorp.com.au, mst@redhat.com, snitzer@redhat.com, k-ueda@ct.jp.nec.com, mpatocka@redhat.com Date: Fri, 3 Sep 2010 12:29:52 +0200 Message-Id: <1283509796-1510-38-git-send-email-tj@kernel.org> In-Reply-To: <1283509796-1510-1-git-send-email-tj@kernel.org> References: <1283509796-1510-1-git-send-email-tj@kernel.org> X-Spam-Status: No, score=-2.9 required=5.0 tests=ALL_TRUSTED,BAYES_00 autolearn=ham version=3.3.1 X-Spam-Checker-Version: SpamAssassin 3.3.1 (2010-03-16) on hera.kernel.org X-Greylist: IP, sender and recipient auto-whitelisted, not delayed by milter-greylist-4.2.3 (demeter1.kernel.org [140.211.167.41]); Fri, 03 Sep 2010 10:36:09 +0000 (UTC) X-Greylist: Sender IP whitelisted, not delayed by milter-greylist-4.2.3 (hera.kernel.org [127.0.0.1]); Fri, 03 Sep 2010 10:30:48 +0000 (UTC) X-RedHat-Spam-Score: -2.31 (RCVD_IN_DNSWL_MED,T_RP_MATCHES_RCVD) X-Scanned-By: MIMEDefang 2.67 on 10.5.11.16 X-Scanned-By: MIMEDefang 2.67 on 10.5.110.7 X-loop: dm-devel@redhat.com Cc: Christoph Hellwig , Tejun Heo Subject: [dm-devel] [PATCH 37/41] fat: do not send discards as barriers X-BeenThere: dm-devel@redhat.com X-Mailman-Version: 2.1.12 Precedence: junk Reply-To: device-mapper development List-Id: device-mapper development List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , MIME-Version: 1.0 Sender: dm-devel-bounces@redhat.com Errors-To: dm-devel-bounces@redhat.com diff --git a/fs/fat/fatent.c b/fs/fat/fatent.c index 3a56a82..f9a0b7a 100644 --- a/fs/fat/fatent.c +++ b/fs/fat/fatent.c @@ -579,7 +579,7 @@ int fat_free_clusters(struct inode *inode, int cluster) fat_clus_to_blknr(sbi, first_cl), nr_clus * sbi->sec_per_clus, GFP_NOFS, - BLKDEV_IFL_WAIT | BLKDEV_IFL_BARRIER); + BLKDEV_IFL_WAIT); first_cl = cluster; }