From mboxrd@z Thu Jan 1 00:00:00 1970 From: Nick Piggin Subject: Re: scalability investigation: Where can I get your latest patches? Date: Thu, 5 Aug 2010 20:57:26 +1000 Message-ID: <20100805105726.GB5683@amd> References: <1278579387.2096.889.camel@ymzhang.sh.intel.com> <20100720031201.GC21274@amd> <1280883843.2125.20.camel@ymzhang.sh.intel.com> <1280908717.2125.33.camel@ymzhang.sh.intel.com> <1280911823.2125.35.camel@ymzhang.sh.intel.com> Mime-Version: 1.0 Content-Type: text/plain; charset=us-ascii Cc: "Kleen, Andi" , Nick Piggin , "Shi, Alex" , "linux-mm@kvack.org" , "linux-fsdevel@vger.kernel.org" To: "Zhang, Yanmin" Return-path: Received: from ipmail07.adl2.internode.on.net ([150.101.137.131]:4348 "EHLO ipmail07.adl2.internode.on.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1756859Ab0HEK52 (ORCPT ); Thu, 5 Aug 2010 06:57:28 -0400 Content-Disposition: inline In-Reply-To: <1280911823.2125.35.camel@ymzhang.sh.intel.com> Sender: linux-fsdevel-owner@vger.kernel.org List-ID: On Wed, Aug 04, 2010 at 04:50:23PM +0800, Zhang, Yanmin wrote: > On Wed, 2010-08-04 at 09:06 +0100, Kleen, Andi wrote: > > > > I believe the latest version of Nick's patchkit has a likely fix for > > > that. > > > > > > > > http://git.kernel.org/?p=linux/kernel/git/npiggin/linux- > > > npiggin.git;a=commitdiff;h=9edd35f9aeafc8a5e1688b84cf4488a94898ca45 > > > > > > Thanks Andi. The patch has no ext3 part. > > > > Good point. But perhaps the ext2 patch can be adapted. The ACL code > > should be similar in ext2 and ext3 (and 4) > I ported ext2 part to ext3. aim7 testing on Nehalem EX 4 socket machine > shows the regression disappears. Thanks, this looks fine I'll port several more of the popular filesystems over asap.