From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: from cuda.sgi.com (cuda2.sgi.com [192.48.176.25]) by oss.sgi.com (8.14.3/8.14.3/SuSE Linux 0.8) with ESMTP id pA29AZti164371 for ; Wed, 2 Nov 2011 04:10:35 -0500 Received: from bombadil.infradead.org (localhost [127.0.0.1]) by cuda.sgi.com (Spam Firewall) with ESMTP id 38459217D3F for ; Wed, 2 Nov 2011 02:10:32 -0700 (PDT) Received: from bombadil.infradead.org (173-166-109-252-newengland.hfc.comcastbusiness.net [173.166.109.252]) by cuda.sgi.com with ESMTP id IEK7JmnDhikSaMVX for ; Wed, 02 Nov 2011 02:10:32 -0700 (PDT) Date: Wed, 2 Nov 2011 05:10:12 -0400 From: Christoph Hellwig Subject: Re: writeback tree status (for 3.2 merge window) Message-ID: <20111102091012.GA25879@infradead.org> References: <20111101074347.GA23644@localhost> MIME-Version: 1.0 Content-Disposition: inline In-Reply-To: <20111101074347.GA23644@localhost> 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: Wu Fengguang Cc: Michael Rubin , Jan Kara , Peter Zijlstra , Andrea Righi , LKML , Curt Wohlgemuth , linux-mm , Minchan Kim , Tang Feng , "linux-fsdevel@vger.kernel.org" , Greg Thelen , Andrew Morton , xfs@oss.sgi.com, Linus Torvalds , Christoph Hellwig , Vivek Goyal On Tue, Nov 01, 2011 at 03:43:47PM +0800, Wu Fengguang wrote: > Hi, > > There are 3 patchsets sitting in the writeback tree. > > 1) IO-less dirty throttling v12 > https://github.com/fengguang/linux/commits/dirty-throttling-v12 > > 2) writeback reasons tracing from Curt Wohlgemuth > https://github.com/fengguang/linux/commits/writeback-reason > > 3) writeback queuing changes from Jan Kara and me > https://github.com/fengguang/linux/commits/requeue-io-wait > > They have been merged into this branch testing in linux-next for a while: > > https://github.com/fengguang/linux/commits/writeback-for-next > > Since (3) still has an unresolved issue (detailed in the below > links), it looks better to hold it back for this merge window. Given that we have run into issues so much with it that's proably the better idea. To fix the originally reported issue with the missing file size updates in XFS we plan to simply log all filesize changes in XFS. Currently I had this in the 3.3 queue, but in the worst case we might have to move this forward to 3.2. > The patches from (1,2) together with 2 tracing patches essential for > debugging (1) have been pushed to the "writeback-for-linus" branch: > > http://git.kernel.org/?p=linux/kernel/git/wfg/linux.git;a=shortlog;h=refs/heads/writeback-for-linus > > If no objections, I'll send a pull request to Linus soon. Please do so. I'm really looking forward to see the I/O-less balance_dirty_pages in ASAP. _______________________________________________ xfs mailing list xfs@oss.sgi.com http://oss.sgi.com/mailman/listinfo/xfs From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1755161Ab1KBJKW (ORCPT ); Wed, 2 Nov 2011 05:10:22 -0400 Received: from 173-166-109-252-newengland.hfc.comcastbusiness.net ([173.166.109.252]:49800 "EHLO bombadil.infradead.org" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1753277Ab1KBJKV (ORCPT ); Wed, 2 Nov 2011 05:10:21 -0400 Date: Wed, 2 Nov 2011 05:10:12 -0400 From: Christoph Hellwig To: Wu Fengguang Cc: "linux-fsdevel@vger.kernel.org" , Peter Zijlstra , Jan Kara , Curt Wohlgemuth , Michael Rubin , Andrew Morton , Christoph Hellwig , Dave Chinner , Greg Thelen , Minchan Kim , Vivek Goyal , Andrea Righi , linux-mm , LKML , Tang Feng , Linus Torvalds , xfs@oss.sgi.com Subject: Re: writeback tree status (for 3.2 merge window) Message-ID: <20111102091012.GA25879@infradead.org> References: <20111101074347.GA23644@localhost> MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: <20111101074347.GA23644@localhost> User-Agent: Mutt/1.5.21 (2010-09-15) X-SRS-Rewrite: SMTP reverse-path rewritten from by bombadil.infradead.org See http://www.infradead.org/rpr.html Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org On Tue, Nov 01, 2011 at 03:43:47PM +0800, Wu Fengguang wrote: > Hi, > > There are 3 patchsets sitting in the writeback tree. > > 1) IO-less dirty throttling v12 > https://github.com/fengguang/linux/commits/dirty-throttling-v12 > > 2) writeback reasons tracing from Curt Wohlgemuth > https://github.com/fengguang/linux/commits/writeback-reason > > 3) writeback queuing changes from Jan Kara and me > https://github.com/fengguang/linux/commits/requeue-io-wait > > They have been merged into this branch testing in linux-next for a while: > > https://github.com/fengguang/linux/commits/writeback-for-next > > Since (3) still has an unresolved issue (detailed in the below > links), it looks better to hold it back for this merge window. Given that we have run into issues so much with it that's proably the better idea. To fix the originally reported issue with the missing file size updates in XFS we plan to simply log all filesize changes in XFS. Currently I had this in the 3.3 queue, but in the worst case we might have to move this forward to 3.2. > The patches from (1,2) together with 2 tracing patches essential for > debugging (1) have been pushed to the "writeback-for-linus" branch: > > http://git.kernel.org/?p=linux/kernel/git/wfg/linux.git;a=shortlog;h=refs/heads/writeback-for-linus > > If no objections, I'll send a pull request to Linus soon. Please do so. I'm really looking forward to see the I/O-less balance_dirty_pages in ASAP. From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: from mail144.messagelabs.com (mail144.messagelabs.com [216.82.254.51]) by kanga.kvack.org (Postfix) with ESMTP id 430686B0069 for ; Wed, 2 Nov 2011 05:10:32 -0400 (EDT) Date: Wed, 2 Nov 2011 05:10:12 -0400 From: Christoph Hellwig Subject: Re: writeback tree status (for 3.2 merge window) Message-ID: <20111102091012.GA25879@infradead.org> References: <20111101074347.GA23644@localhost> MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: <20111101074347.GA23644@localhost> Sender: owner-linux-mm@kvack.org List-ID: To: Wu Fengguang Cc: "linux-fsdevel@vger.kernel.org" , Peter Zijlstra , Jan Kara , Curt Wohlgemuth , Michael Rubin , Andrew Morton , Christoph Hellwig , Dave Chinner , Greg Thelen , Minchan Kim , Vivek Goyal , Andrea Righi , linux-mm , LKML , Tang Feng , Linus Torvalds , xfs@oss.sgi.com On Tue, Nov 01, 2011 at 03:43:47PM +0800, Wu Fengguang wrote: > Hi, > > There are 3 patchsets sitting in the writeback tree. > > 1) IO-less dirty throttling v12 > https://github.com/fengguang/linux/commits/dirty-throttling-v12 > > 2) writeback reasons tracing from Curt Wohlgemuth > https://github.com/fengguang/linux/commits/writeback-reason > > 3) writeback queuing changes from Jan Kara and me > https://github.com/fengguang/linux/commits/requeue-io-wait > > They have been merged into this branch testing in linux-next for a while: > > https://github.com/fengguang/linux/commits/writeback-for-next > > Since (3) still has an unresolved issue (detailed in the below > links), it looks better to hold it back for this merge window. Given that we have run into issues so much with it that's proably the better idea. To fix the originally reported issue with the missing file size updates in XFS we plan to simply log all filesize changes in XFS. Currently I had this in the 3.3 queue, but in the worst case we might have to move this forward to 3.2. > The patches from (1,2) together with 2 tracing patches essential for > debugging (1) have been pushed to the "writeback-for-linus" branch: > > http://git.kernel.org/?p=linux/kernel/git/wfg/linux.git;a=shortlog;h=refs/heads/writeback-for-linus > > If no objections, I'll send a pull request to Linus soon. Please do so. I'm really looking forward to see the I/O-less balance_dirty_pages in ASAP. -- To unsubscribe, send a message with 'unsubscribe linux-mm' in the body to majordomo@kvack.org. For more info on Linux MM, see: http://www.linux-mm.org/ . Fight unfair telecom internet charges in Canada: sign http://stopthemeter.ca/ Don't email: email@kvack.org