From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1752923Ab1HJLBA (ORCPT ); Wed, 10 Aug 2011 07:01:00 -0400 Received: from 173-166-109-252-newengland.hfc.comcastbusiness.net ([173.166.109.252]:52345 "EHLO bombadil.infradead.org" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1753115Ab1HJLA7 (ORCPT ); Wed, 10 Aug 2011 07:00:59 -0400 Date: Wed, 10 Aug 2011 07:00:56 -0400 From: Christoph Hellwig To: Mel Gorman Cc: Linux-MM , LKML , XFS , Dave Chinner , Christoph Hellwig , Johannes Weiner , Wu Fengguang , Jan Kara , Rik van Riel , Minchan Kim Subject: Re: [PATCH 0/7] Reduce filesystem writeback from page reclaim v3 Message-ID: <20110810110056.GA31756@infradead.org> References: <1312973240-32576-1-git-send-email-mgorman@suse.de> MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: <1312973240-32576-1-git-send-email-mgorman@suse.de> 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 Wed, Aug 10, 2011 at 11:47:13AM +0100, Mel Gorman wrote: > o Dropped btrfs warning when filesystems are called from direct > reclaim. The fallback method for migration looks indistinguishable > from direct reclaim. The right fix is to simply remove that fallback, possibly in combination with implementating real migration support for btrfs. 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 p7AB1118182869 for ; Wed, 10 Aug 2011 06:01:02 -0500 Received: from bombadil.infradead.org (localhost [127.0.0.1]) by cuda.sgi.com (Spam Firewall) with ESMTP id C4581662000 for ; Wed, 10 Aug 2011 04:02:28 -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 BbohWJQvVIUKb8sF for ; Wed, 10 Aug 2011 04:02:28 -0700 (PDT) Date: Wed, 10 Aug 2011 07:00:56 -0400 From: Christoph Hellwig Subject: Re: [PATCH 0/7] Reduce filesystem writeback from page reclaim v3 Message-ID: <20110810110056.GA31756@infradead.org> References: <1312973240-32576-1-git-send-email-mgorman@suse.de> MIME-Version: 1.0 Content-Disposition: inline In-Reply-To: <1312973240-32576-1-git-send-email-mgorman@suse.de> 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: Mel Gorman Cc: Rik van Riel , Jan Kara , LKML , XFS , Christoph Hellwig , Linux-MM , Minchan Kim , Wu Fengguang , Johannes Weiner On Wed, Aug 10, 2011 at 11:47:13AM +0100, Mel Gorman wrote: > o Dropped btrfs warning when filesystems are called from direct > reclaim. The fallback method for migration looks indistinguishable > from direct reclaim. The right fix is to simply remove that fallback, possibly in combination with implementating real migration support for btrfs. _______________________________________________ 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: from mail144.messagelabs.com (mail144.messagelabs.com [216.82.254.51]) by kanga.kvack.org (Postfix) with ESMTP id 184EC90013D for ; Wed, 10 Aug 2011 07:00:59 -0400 (EDT) Date: Wed, 10 Aug 2011 07:00:56 -0400 From: Christoph Hellwig Subject: Re: [PATCH 0/7] Reduce filesystem writeback from page reclaim v3 Message-ID: <20110810110056.GA31756@infradead.org> References: <1312973240-32576-1-git-send-email-mgorman@suse.de> MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: <1312973240-32576-1-git-send-email-mgorman@suse.de> Sender: owner-linux-mm@kvack.org List-ID: To: Mel Gorman Cc: Linux-MM , LKML , XFS , Dave Chinner , Christoph Hellwig , Johannes Weiner , Wu Fengguang , Jan Kara , Rik van Riel , Minchan Kim On Wed, Aug 10, 2011 at 11:47:13AM +0100, Mel Gorman wrote: > o Dropped btrfs warning when filesystems are called from direct > reclaim. The fallback method for migration looks indistinguishable > from direct reclaim. The right fix is to simply remove that fallback, possibly in combination with implementating real migration support for btrfs. -- 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