Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1751678AbVKJC7U (ORCPT ); Wed, 9 Nov 2005 21:59:20 -0500 Received: (majordomo@vger.kernel.org) by vger.kernel.org id S1751681AbVKJC7U (ORCPT ); Wed, 9 Nov 2005 21:59:20 -0500 Received: from smtp.osdl.org ([65.172.181.4]:60849 "EHLO smtp.osdl.org") by vger.kernel.org with ESMTP id S1751678AbVKJC7T (ORCPT ); Wed, 9 Nov 2005 21:59:19 -0500 Date: Wed, 9 Nov 2005 18:58:59 -0800 From: Andrew Morton To: hugh@veritas.com, linux-kernel@vger.kernel.org, torvalds@osdl.org, mingo@elte.hu Subject: Re: [PATCH 01/15] mm: poison struct page for ptlock Message-Id: <20051109185859.03a8d2ac.akpm@osdl.org> In-Reply-To: <20051109185645.39329151.akpm@osdl.org> References: <20051109181022.71c347d4.akpm@osdl.org> <20051109185645.39329151.akpm@osdl.org> X-Mailer: Sylpheed version 1.0.4 (GTK+ 1.2.10; i386-redhat-linux-gnu) Mime-Version: 1.0 Content-Type: text/plain; charset=US-ASCII Content-Transfer-Encoding: 7bit Sender: linux-kernel-owner@vger.kernel.org X-Mailing-List: linux-kernel@vger.kernel.org Content-Length: 392 Lines: 10 Andrew Morton wrote: > > Well plan B is to kill spinlock_t.break_lock. And plan C is to use a bit_spinlock() against page->flags. - 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/