Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id ; Thu, 3 Oct 2002 02:16:42 -0400 Received: (majordomo@vger.kernel.org) by vger.kernel.org id ; Thu, 3 Oct 2002 02:16:42 -0400 Received: from 167.imtp.Ilyichevsk.Odessa.UA ([195.66.192.167]:17421 "EHLO Port.imtp.ilyichevsk.odessa.ua") by vger.kernel.org with ESMTP id ; Thu, 3 Oct 2002 02:16:41 -0400 Message-Id: <200210030616.g936Gxp01048@Port.imtp.ilyichevsk.odessa.ua> Content-Type: text/plain; charset="us-ascii" From: Denis Vlasenko Reply-To: vda@port.imtp.ilyichevsk.odessa.ua To: Andreas Dilger , Dave Hansen Subject: Re: [RFC][PATCH] 4KB stack + irq stack for x86 Date: Thu, 3 Oct 2002 09:10:51 -0200 X-Mailer: KMail [version 1.3.2] Cc: linux-kernel@vger.kernel.org, "Martin J. Bligh" , linux-mm@kvack.org References: <3D9B62AC.30607@us.ibm.com> <20021002215649.GY3000@clusterfs.com> In-Reply-To: <20021002215649.GY3000@clusterfs.com> MIME-Version: 1.0 Content-Transfer-Encoding: 8bit Sender: linux-kernel-owner@vger.kernel.org X-Mailing-List: linux-kernel@vger.kernel.org Content-Length: 550 Lines: 13 On 2 October 2002 19:56, Andreas Dilger wrote: > Alternately, you could set up an 8kB stack + IRQ stack and "red-zone" > the high page of the current 8kB stack and see if it is ever used. This debugging technique definitely works. Look how many sleeping calls under locks apkm has caught recently! -- vda - 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/