Return-Path: Received: from fieldses.org ([174.143.236.118]:55644 "EHLO fieldses.org" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1750943Ab0LOSIQ (ORCPT ); Wed, 15 Dec 2010 13:08:16 -0500 Date: Wed, 15 Dec 2010 13:08:13 -0500 To: Simon Kirby Cc: Trond Myklebust , linux-nfs@vger.kernel.org Subject: Re: System CPU increasing on idle 2.6.36 Message-ID: <20101215180813.GA7773@fieldses.org> References: <20101208212505.GA18192@hostway.ca> <1291845189.3067.31.camel@heimdal.trondhjem.org> <20101208223622.GA3796@hostway.ca> <1291869437.2821.6.camel@heimdal.trondhjem.org> <20101214233843.GB836@hostway.ca> <20101215011021.GA24594@hostway.ca> <20101215015609.GB24594@hostway.ca> Content-Type: text/plain; charset=us-ascii In-Reply-To: <20101215015609.GB24594@hostway.ca> From: "J. Bruce Fields" Sender: linux-nfs-owner@vger.kernel.org List-ID: MIME-Version: 1.0 On Tue, Dec 14, 2010 at 05:56:09PM -0800, Simon Kirby wrote: > On Tue, Dec 14, 2010 at 05:10:21PM -0800, Simon Kirby wrote: > > > On Tue, Dec 14, 2010 at 03:38:43PM -0800, Simon Kirby wrote: > > > > > I'm just about to try > > > 2.6.37-rc5-git3 on there plus your NFS fixes (which Linus seems to have > > > half-merged and uploaded as -git3 but not pushed to his public git) > > > > Ignore this; I was just confusing myself by having the leak fixes already > > applied. Otoh, I got this Oops while trying NFSv4. I'll check my > > merging again. > > > > Do you have a git branch exposed with the "Allow the admin to turn off > > NFSv4 uid/gid mapping" patches applied? > > Hm, the fixes were merged for -git4, and it seems to work fine there. > > As for the nfs4 uid/gid mapping patch, it seems the server side support > for this is still neded? I'm not convinced that this behavior should depend on the security flavor, so I'm assuming that something like steved's libnfsidmap patches should do the job. --b.