From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: from cuda.sgi.com (cuda1.sgi.com [192.48.157.11]) by oss.sgi.com (8.14.3/8.14.3/SuSE Linux 0.8) with ESMTP id q7DD8Fiq004103 for ; Mon, 13 Aug 2012 08:08:16 -0500 Received: from rcsinet15.oracle.com (rcsinet15.oracle.com [148.87.113.117]) by cuda.sgi.com with ESMTP id iuK2RJvRq28SfRxa (version=TLSv1 cipher=AES256-SHA bits=256 verify=NO) for ; Mon, 13 Aug 2012 06:08:15 -0700 (PDT) Received: from acsinet22.oracle.com (acsinet22.oracle.com [141.146.126.238]) by rcsinet15.oracle.com (Sentrion-MTA-4.2.2/Sentrion-MTA-4.2.2) with ESMTP id q7DD8D1N016121 (version=TLSv1/SSLv3 cipher=DHE-RSA-AES256-SHA bits=256 verify=OK) for ; Mon, 13 Aug 2012 13:08:14 GMT Received: from acsmt357.oracle.com (acsmt357.oracle.com [141.146.40.157]) by acsinet22.oracle.com (8.14.4+Sun/8.14.4) with ESMTP id q7DD8D6u014905 (version=TLSv1/SSLv3 cipher=DHE-RSA-AES256-SHA bits=256 verify=NO) for ; Mon, 13 Aug 2012 13:08:13 GMT Received: from abhmt118.oracle.com (abhmt118.oracle.com [141.146.116.70]) by acsmt357.oracle.com (8.12.11.20060308/8.12.11) with ESMTP id q7DD8DZZ007016 for ; Mon, 13 Aug 2012 08:08:13 -0500 Message-ID: <5028FC0D.6030302@oracle.com> Date: Mon, 13 Aug 2012 21:07:25 +0800 From: Jeff Liu MIME-Version: 1.0 Subject: [PATCH v7 0/4] xfs: seek_data/seek_hole refinements Reply-To: jeff.liu@oracle.com List-Id: XFS Filesystem from SGI List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , 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 Hello, Here is the updated patch set for improving SEEK_DATA/SEEK_HOLE with page cache probing for unwritten extents, it fixes a couple of issues according to Dave and Mark's review comments towards v6. Changes from v7 to v6: - xfs_lookup_buffer_offset(), remove page unlock out of it, fix comments for this routine. - xfs_find_get_pgoff(), sample the next page index while the page is locked. - xfs_seek_data()/xfs_seek_hole(), move extent state check up stuff to a loop in both routines. Old version: Version 6 of this posting can be found at http://oss.sgi.com/archives/xfs/2012-08/msg00028.html Version 5 of this posting can be found at http://www.spinics.net/lists/xfs/msg12987.html Version 4 of this posting can be found at http://oss.sgi.com/archives/xfs/2012-07/msg00279.html Version 3 of this posting can be found at http://oss.sgi.com/archives/xfs/2012-07/msg00050.html Version 2 of this posting can be found at http://oss.sgi.com/archives/xfs/2012-06/msg00407.html Version 1 of this posting can be found at http://www.digipedia.pl/usenet/thread/11980/26875/ Thanks, -Jeff _______________________________________________ xfs mailing list xfs@oss.sgi.com http://oss.sgi.com/mailman/listinfo/xfs