From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: from mail172.messagelabs.com (mail172.messagelabs.com [216.82.254.3]) by kanga.kvack.org (Postfix) with ESMTP id CF9C36B006A for ; Fri, 19 Jun 2009 05:05:29 -0400 (EDT) Subject: Re: [PATCH 0/3] make mapped executable pages the first class citizen From: Peter Zijlstra In-Reply-To: <20090619090011.GA30561@localhost> References: <20090516090005.916779788@intel.com> <1242485776.32543.834.camel@laptop> <20090617141135.0d622bfe@jbarnes-g45> <20090618012532.GB19732@localhost> <20090619090011.GA30561@localhost> Content-Type: text/plain Content-Transfer-Encoding: 7bit Date: Fri, 19 Jun 2009 11:04:49 +0200 Message-Id: <1245402289.13761.24606.camel@twins> Mime-Version: 1.0 Sender: owner-linux-mm@kvack.org To: "Wu, Fengguang" Cc: Jesse Barnes , Andrew Morton , LKML , Rik van Riel , "linux-mm@kvack.org" , Mel Gorman , Christoph Lameter , KOSAKI Motohiro , "hannes@cmpxchg.org" , "tytso@mit.edu" , "elladan@eskimo.com" , "npiggin@suse.de" , "minchan.kim@gmail.com" , "Wang, Roger" List-ID: On Fri, 2009-06-19 at 17:00 +0800, Wu, Fengguang wrote: > [add CC] > > This OOM case looks like the same bug encountered by David Howells. > > > Jun 18 07:44:53 jbarnes-g45 kernel: [64377.426766] Active_anon:290797 active_file:28 inactive_anon:97034 > > Jun 18 07:44:53 jbarnes-g45 kernel: [64377.426767] inactive_file:61 unevictable:11322 dirty:0 writeback:0 unstable:0 > > Jun 18 07:44:53 jbarnes-g45 kernel: [64377.426768] free:3341 slab:13776 mapped:5880 pagetables:6851 bounce:0 > > active/inactive_anon pages take up 4/5 memory. Are you using TMPFS a lot? I suspect its his GEM thingy ;-) -- To unsubscribe, send a message with 'unsubscribe linux-mm' in the body to majordomo@kvack.org. For more info on Linux MM, see: http://www.linux-mm.org/ . Don't email: email@kvack.org