From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: from relay.sgi.com (relay2.corp.sgi.com [137.38.102.29]) by oss.sgi.com (8.14.3/8.14.3/SuSE Linux 0.8) with ESMTP id q8PEVOr1064347 for ; Tue, 25 Sep 2012 09:31:24 -0500 Received: from eagdhcp-232-125.americas.sgi.com (eagdhcp-232-125.americas.sgi.com [128.162.232.125]) by relay2.corp.sgi.com (Postfix) with ESMTP id 17CCD304032 for ; Tue, 25 Sep 2012 07:32:39 -0700 (PDT) Received: from eagdhcp-232-125.americas.sgi.com (localhost [127.0.0.1]) by eagdhcp-232-125.americas.sgi.com (8.14.5/8.14.5) with ESMTP id q8PEWZp6004643 for ; Tue, 25 Sep 2012 09:32:35 -0500 (CDT) (envelope-from tinguely@sgi.com) Received: (from tinguely@localhost) by eagdhcp-232-125.americas.sgi.com (8.14.5/8.14.5/Submit) id q8PEWZZ1004642 for xfs@oss.sgi.com; Tue, 25 Sep 2012 09:32:35 -0500 (CDT) (envelope-from tinguely@sgi.com) Message-Id: <20120925142421.398175185@sgi.com> Date: Tue, 25 Sep 2012 09:24:15 -0500 From: Mark Tinguely Subject: [PATCH] xfsprog: remove duplicate vector memalign from xfs_io References: <20120925142414.660506845@sgi.com> Content-Disposition: inline; filename=xfsprogs-io_remove_duplicate_vector_memalign.patch List-Id: XFS Filesystem from SGI List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , MIME-Version: 1.0 Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit Sender: xfs-bounces@oss.sgi.com Errors-To: xfs-bounces@oss.sgi.com To: xfs@oss.sgi.com The vector feature of xfs_io uses its own memory buffer in the iov structure and does not use the buffer entry. Remove the duplicate memalign. Signed-off-by: Mark Tinguely --- io/pread.c | 3 +-- 1 file changed, 1 insertion(+), 2 deletions(-) Index: b/io/pread.c =================================================================== --- a/io/pread.c +++ b/io/pread.c @@ -76,8 +76,7 @@ alloc_iovec( buffersize = 0; for (i = 0; i < vectors; i++) { iov[i].iov_base = memalign(pagesize, bsize); - buffer = memalign(pagesize, bsize); - if (!buffer) { + if (!iov[i].iov_base) { perror("memalign"); goto unwind; } _______________________________________________ xfs mailing list xfs@oss.sgi.com http://oss.sgi.com/mailman/listinfo/xfs