From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1754517Ab1HKXpV (ORCPT ); Thu, 11 Aug 2011 19:45:21 -0400 Received: from 173-166-109-252-newengland.hfc.comcastbusiness.net ([173.166.109.252]:52743 "EHLO bombadil.infradead.org" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1754444Ab1HKXpU (ORCPT ); Thu, 11 Aug 2011 19:45:20 -0400 Date: Thu, 11 Aug 2011 19:45:16 -0400 From: Christoph Hellwig To: Mel Gorman Cc: Christoph Hellwig , Rik van Riel , Jan Kara , LKML , XFS , Linux-MM , Minchan Kim , Wu Fengguang , Johannes Weiner Subject: Re: [PATCH 0/7] Reduce filesystem writeback from page reclaim v3 Message-ID: <20110811234516.GA21649@infradead.org> References: <1312973240-32576-1-git-send-email-mgorman@suse.de> <20110810110056.GA31756@infradead.org> <20110810111547.GZ19099@suse.de> MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: <20110810111547.GZ19099@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 12:15:47PM +0100, Mel Gorman wrote: > > The right fix is to simply remove that fallback, possibly in combination > > with implementating real migration support for btrfs. > > > > Removing the fallback entirely is overkill as proper migration support > is not going to get 100% coverage It seems like btrfs is indeed the only important one missing. 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 p7BNjM0K011828 for ; Thu, 11 Aug 2011 18:45:25 -0500 Received: from bombadil.infradead.org (localhost [127.0.0.1]) by cuda.sgi.com (Spam Firewall) with ESMTP id 40362136833C for ; Thu, 11 Aug 2011 16:46:57 -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 HKHEEwTOZ4KYTABq for ; Thu, 11 Aug 2011 16:46:57 -0700 (PDT) Date: Thu, 11 Aug 2011 19:45:16 -0400 From: Christoph Hellwig Subject: Re: [PATCH 0/7] Reduce filesystem writeback from page reclaim v3 Message-ID: <20110811234516.GA21649@infradead.org> References: <1312973240-32576-1-git-send-email-mgorman@suse.de> <20110810110056.GA31756@infradead.org> <20110810111547.GZ19099@suse.de> MIME-Version: 1.0 Content-Disposition: inline In-Reply-To: <20110810111547.GZ19099@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 12:15:47PM +0100, Mel Gorman wrote: > > The right fix is to simply remove that fallback, possibly in combination > > with implementating real migration support for btrfs. > > > > Removing the fallback entirely is overkill as proper migration support > is not going to get 100% coverage It seems like btrfs is indeed the only important one missing. _______________________________________________ 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 mail6.bemta8.messagelabs.com (mail6.bemta8.messagelabs.com [216.82.243.55]) by kanga.kvack.org (Postfix) with ESMTP id 358306B016A for ; Thu, 11 Aug 2011 19:45:23 -0400 (EDT) Date: Thu, 11 Aug 2011 19:45:16 -0400 From: Christoph Hellwig Subject: Re: [PATCH 0/7] Reduce filesystem writeback from page reclaim v3 Message-ID: <20110811234516.GA21649@infradead.org> References: <1312973240-32576-1-git-send-email-mgorman@suse.de> <20110810110056.GA31756@infradead.org> <20110810111547.GZ19099@suse.de> MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: <20110810111547.GZ19099@suse.de> Sender: owner-linux-mm@kvack.org List-ID: To: Mel Gorman Cc: Christoph Hellwig , Rik van Riel , Jan Kara , LKML , XFS , Linux-MM , Minchan Kim , Wu Fengguang , Johannes Weiner On Wed, Aug 10, 2011 at 12:15:47PM +0100, Mel Gorman wrote: > > The right fix is to simply remove that fallback, possibly in combination > > with implementating real migration support for btrfs. > > > > Removing the fallback entirely is overkill as proper migration support > is not going to get 100% coverage It seems like btrfs is indeed the only important one missing. -- 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