Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1751923AbWCJH7a (ORCPT ); Fri, 10 Mar 2006 02:59:30 -0500 Received: (majordomo@vger.kernel.org) by vger.kernel.org id S1751878AbWCJH7a (ORCPT ); Fri, 10 Mar 2006 02:59:30 -0500 Received: from pentafluge.infradead.org ([213.146.154.40]:60620 "EHLO pentafluge.infradead.org") by vger.kernel.org with ESMTP id S1750820AbWCJH73 (ORCPT ); Fri, 10 Mar 2006 02:59:29 -0500 Subject: Re: [RFC PATCH] ext3 writepage() journal avoidance From: Arjan van de Ven To: Andrew Morton Cc: Badari Pulavarty , sct@redhat.com, jack@suse.cz, linux-fsdevel@vger.kernel.org, linux-kernel@vger.kernel.org, Ext2-devel@lists.sourceforge.net In-Reply-To: <20060309152254.743f4b52.akpm@osdl.org> References: <1141929562.21442.4.camel@dyn9047017100.beaverton.ibm.com> <20060309152254.743f4b52.akpm@osdl.org> Content-Type: text/plain Date: Fri, 10 Mar 2006 08:59:16 +0100 Message-Id: <1141977557.2876.20.camel@laptopd505.fenrus.org> Mime-Version: 1.0 X-Mailer: Evolution 2.2.3 (2.2.3-2.fc4) Content-Transfer-Encoding: 7bit X-SRS-Rewrite: SMTP reverse-path rewritten from by pentafluge.infradead.org See http://www.infradead.org/rpr.html Sender: linux-kernel-owner@vger.kernel.org X-Mailing-List: linux-kernel@vger.kernel.org Content-Length: 582 Lines: 14 > I'm not sure that PageMappedToDisk() gets set in all the right places > though - it's mainly for the `nobh' handling and block_prepare_write() > would need to be taught to set it. I guess that'd be a net win, even if > only ext3 uses it.. btw is nobh mature enough yet to become the default, or to just go away entirely as option ? - To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majordomo@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/