From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1754071Ab0HKPlT (ORCPT ); Wed, 11 Aug 2010 11:41:19 -0400 Received: from mx1.redhat.com ([209.132.183.28]:53097 "EHLO mx1.redhat.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1753065Ab0HKPlS (ORCPT ); Wed, 11 Aug 2010 11:41:18 -0400 From: Jeff Moyer To: Jens Axboe Cc: Jeff Layton , linux-kernel@vger.kernel.org Subject: Re: cfq: oops in __call_for_each_cic References: <20100810064045.6996f3b7@tlielax.poochiereds.net> <20100810102718.45bddc9d@tlielax.poochiereds.net> <4C6179DD.7010000@kernel.dk> <20100810123525.3112a382@tlielax.poochiereds.net> <4C61E7B1.1090607@kernel.dk> <20100810212331.197026dc@corrin.poochiereds.net> <4C62A44D.3010102@kernel.dk> X-PGP-KeyID: 1F78E1B4 X-PGP-CertKey: F6FE 280D 8293 F72C 65FD 5A58 1FF8 A7CA 1F78 E1B4 X-PCLoadLetter: What the f**k does that mean? Date: Wed, 11 Aug 2010 11:41:09 -0400 In-Reply-To: <4C62A44D.3010102@kernel.dk> (Jens Axboe's message of "Wed, 11 Aug 2010 09:23:25 -0400") Message-ID: User-Agent: Gnus/5.110011 (No Gnus v0.11) Emacs/23.1 (gnu/linux) MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Jens Axboe writes: >> #period in days delay in minutes job-identifier command >> 1 5 cron.daily nice run-parts /etc/cron.daily >> 7 25 cron.weekly nice run-parts /etc/cron.weekly >> @monthly 45 cron.monthly nice run-parts /etc/cron.monthly > > ionice must be a deciding factor in this, perhaps coupled with something > else. Otherwise we would be seeing a lot more of these. Well, what's really strange is that this is only affecting f14. I'm installing a system and I'll see if I can't reproduce it. Cheers, Jeff