Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1751196AbWHCU3m (ORCPT ); Thu, 3 Aug 2006 16:29:42 -0400 Received: (majordomo@vger.kernel.org) by vger.kernel.org id S1751056AbWHCU3m (ORCPT ); Thu, 3 Aug 2006 16:29:42 -0400 Received: from outpipe-village-512-1.bc.nu ([81.2.110.250]:1990 "EHLO lxorguk.ukuu.org.uk") by vger.kernel.org with ESMTP id S1751118AbWHCU3l (ORCPT ); Thu, 3 Aug 2006 16:29:41 -0400 Subject: Re: frequent slab corruption (since a long time) From: Alan Cox To: Dave Jones Cc: David Miller , linux-kernel@vger.kernel.org, jbaron@redhat.com In-Reply-To: <20060803175613.GK22448@redhat.com> References: <20060801.220538.89280517.davem@davemloft.net> <20060801.223110.56811869.davem@davemloft.net> <20060802222321.GH3639@redhat.com> <20060802.154954.112624420.davem@davemloft.net> <1154626843.23655.101.camel@localhost.localdomain> <20060803175613.GK22448@redhat.com> Content-Type: text/plain Content-Transfer-Encoding: 7bit Date: Thu, 03 Aug 2006 21:48:32 +0100 Message-Id: <1154638112.23655.110.camel@localhost.localdomain> Mime-Version: 1.0 X-Mailer: Evolution 2.6.2 (2.6.2-1.fc5.5) Sender: linux-kernel-owner@vger.kernel.org X-Mailing-List: linux-kernel@vger.kernel.org Content-Length: 804 Lines: 16 Ar Iau, 2006-08-03 am 13:56 -0400, ysgrifennodd Dave Jones: > Against my better judgment I was poring over that code until the wee > hours last night, and one thing crossed my mind re: the assumptions made > about the BKL in that subsystem. Now that the BKL is preemtible, do > any of those assumptions break ? >From the walking of the code so far I think quite a few of them were already broken. I'm still annotating and I hope by the end of this evening I'll have a patch to post that documents the current state of affairs better, including some gems 8) - 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/