From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1758000AbYFJV6d (ORCPT ); Tue, 10 Jun 2008 17:58:33 -0400 Received: (majordomo@vger.kernel.org) by vger.kernel.org id S1752887AbYFJV6Z (ORCPT ); Tue, 10 Jun 2008 17:58:25 -0400 Received: from smtp1.linux-foundation.org ([140.211.169.13]:54652 "EHLO smtp1.linux-foundation.org" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1753149AbYFJV6Y (ORCPT ); Tue, 10 Jun 2008 17:58:24 -0400 Date: Tue, 10 Jun 2008 14:57:06 -0700 From: Andrew Morton To: Lee Schermerhorn Cc: riel@redhat.com, npiggin@suse.de, linux-kernel@vger.kernel.org, kosaki.motohiro@jp.fujitsu.com, linux-mm@kvack.org, eric.whitney@hp.com Subject: Re: [PATCH -mm 17/25] Mlocked Pages are non-reclaimable Message-Id: <20080610145706.4a921cfa.akpm@linux-foundation.org> In-Reply-To: <1213134197.6872.49.camel@lts-notebook> References: <20080606202838.390050172@redhat.com> <20080606202859.522708682@redhat.com> <20080606180746.6c2b5288.akpm@linux-foundation.org> <20080610033130.GK19404@wotan.suse.de> <20080610171400.149886cf@cuia.bos.redhat.com> <1213134197.6872.49.camel@lts-notebook> X-Mailer: Sylpheed version 2.2.4 (GTK+ 2.8.20; i486-pc-linux-gnu) Mime-Version: 1.0 Content-Type: text/plain; charset=US-ASCII Content-Transfer-Encoding: 7bit Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org On Tue, 10 Jun 2008 17:43:17 -0400 Lee Schermerhorn wrote: > Couple of related items: > > + 26-rc5-mm1 + a small fix to the double unlock_page() in > shrink_page_list() has been running for a couple of hours on my 32G, > 16cpu ia64 numa platform w/o error. Seems to have survived the merge > into -mm, despite the issues Andrew has raised. oh goody, thanks. Johannes's bootmem rewrite is holding up surprisingly well. gee test.kernel.org takes a long time. > + on same platform, Mel Gorman's mminit debug code is reporting that > we're using 22 page flags with Noreclaim, Mlock and PAGEFLAGS_EXTENDED > configured. what is "Mel Gorman's mminit debug code"?