Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S262962AbVCDRMn (ORCPT ); Fri, 4 Mar 2005 12:12:43 -0500 Received: (majordomo@vger.kernel.org) by vger.kernel.org id S262968AbVCDRMn (ORCPT ); Fri, 4 Mar 2005 12:12:43 -0500 Received: from bay-bridge.veritas.com ([143.127.3.10]:41437 "EHLO MTVMIME01.enterprise.veritas.com") by vger.kernel.org with ESMTP id S262962AbVCDRJs (ORCPT ); Fri, 4 Mar 2005 12:09:48 -0500 Date: Fri, 4 Mar 2005 17:09:09 +0000 (GMT) From: Hugh Dickins X-X-Sender: hugh@goblin.wat.veritas.com To: Christoph Lameter cc: Andrew Morton , linux-kernel@vger.kernel.org, linux-ia64@vger.kernel.org Subject: Re: Page fault scalability patch V18: Drop first acquisition of ptl In-Reply-To: Message-ID: References: <20050302174507.7991af94.akpm@osdl.org> <20050302185508.4cd2f618.akpm@osdl.org> <20050302201425.2b994195.akpm@osdl.org> <20050302205612.451d220b.akpm@osdl.org> <20050302222008.4910eb7b.akpm@osdl.org> <20050303132011.7c80033d.akpm@osdl.org> MIME-Version: 1.0 Content-Type: text/plain; charset="us-ascii" Sender: linux-kernel-owner@vger.kernel.org X-Mailing-List: linux-kernel@vger.kernel.org Content-Length: 733 Lines: 20 Another! Sorry, you're way ahead of me... On Fri, 4 Mar 2005, Christoph Lameter wrote: > On Thu, 3 Mar 2005, Andrew Morton wrote: > > > A fix would be to restore the get_page() if CONFIG_DEBUG_PAGEALLOC. Not > > particularly glorious.. > > Here is the unglorious solution. It also requies that > CONFIG_ATOMIC_TABLE_OPS not be used together with CONFIG_DEBUG_PAGEALLOC > (handled in the following patch): Nacked for the same reason as just given to earlier version. Ugly too. Hugh - 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/