From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1752718AbXCMSNk (ORCPT ); Tue, 13 Mar 2007 14:13:40 -0400 Received: (majordomo@vger.kernel.org) by vger.kernel.org id S1753309AbXCMSNk (ORCPT ); Tue, 13 Mar 2007 14:13:40 -0400 Received: from outpipe-village-512-1.bc.nu ([81.2.110.250]:41953 "EHLO lxorguk.ukuu.org.uk" rhost-flags-OK-FAIL-OK-FAIL) by vger.kernel.org with ESMTP id S1752718AbXCMSNj (ORCPT ); Tue, 13 Mar 2007 14:13:39 -0400 Date: Tue, 13 Mar 2007 19:09:31 +0000 From: Alan Cox To: Dave Hansen Cc: Andrew Morton , Herbert Poetzl , containers@lists.osdl.org, menage@google.com, linux-kernel@vger.kernel.org, xemul@sw.ru Subject: Re: [RFC][PATCH 2/7] RSS controller core Message-ID: <20070313190931.1417c012@lxorguk.ukuu.org.uk> In-Reply-To: <1173806793.6680.44.camel@localhost.localdomain> References: <45ED7DEC.7010403@sw.ru> <45ED80E1.7030406@sw.ru> <20070306140036.4e85bd2f.akpm@linux-foundation.org> <45F3F581.9030503@sw.ru> <20070311045111.62d3e9f9.akpm@linux-foundation.org> <20070312010039.GC21861@MAIL.13thfloor.at> <1173724979.11945.103.camel@localhost.localdomain> <20070312224129.GC21258@MAIL.13thfloor.at> <20070312220439.677b4787.akpm@linux-foundation.org> <1173806793.6680.44.camel@localhost.localdomain> X-Mailer: Claws Mail 2.8.1 (GTK+ 2.10.8; 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 > stuff is happening by comparing page->count and page->_mapcount, but it > certainly wouldn't be conclusive. But, does this kind of nonsense even > happen in practice? "Is it useful for me as a bad guy to make it happen ?" Alan