Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S262431AbUJ0NRt (ORCPT ); Wed, 27 Oct 2004 09:17:49 -0400 Received: (majordomo@vger.kernel.org) by vger.kernel.org id S262430AbUJ0NRl (ORCPT ); Wed, 27 Oct 2004 09:17:41 -0400 Received: from gate.crashing.org ([63.228.1.57]:50150 "EHLO gate.crashing.org") by vger.kernel.org with ESMTP id S262433AbUJ0NMv (ORCPT ); Wed, 27 Oct 2004 09:12:51 -0400 Subject: Re: Strange IO behaviour on wakeup from sleep From: Benjamin Herrenschmidt To: ncunningham@linuxmail.org Cc: Tim Schmielau , Pavel Machek , Linux Kernel list , Paul Mackerras , Andrew Morton , Bartlomiej Zolnierkiewicz , Jens Axboe In-Reply-To: <1098882118.4097.10.camel@desktop.cunninghams> References: <1098845804.606.4.camel@gaston> <1098878790.9478.11.camel@gaston> <1098882118.4097.10.camel@desktop.cunninghams> Content-Type: text/plain Date: Wed, 27 Oct 2004 23:08:18 +1000 Message-Id: <1098882498.9497.17.camel@gaston> Mime-Version: 1.0 X-Mailer: Evolution 2.0.2 Content-Transfer-Encoding: 7bit Sender: linux-kernel-owner@vger.kernel.org X-Mailing-List: linux-kernel@vger.kernel.org Content-Length: 710 Lines: 23 On Wed, 2004-10-27 at 23:01 +1000, Nigel Cunningham wrote: > Hi. > > On Wed, 2004-10-27 at 22:06, Benjamin Herrenschmidt wrote: > > The problem has been observed on ppc, while this patch only affects > > i386... > > Another shot in the dark.... > > Nothing interesting about /proc/interrupts? Nope, looked already, interrupts seem to flow normally... the box works, there are no errors or lost interrupts, it's just that disk IOs are _extremely_ slow... Ben. - 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/