From: Peter Zijlstra <peterz@infradead.org>
To: "Wu, Fengguang" <fengguang.wu@intel.com>
Cc: Jesse Barnes <jbarnes@virtuousgeek.org>,
Andrew Morton <akpm@linux-foundation.org>,
LKML <linux-kernel@vger.kernel.org>,
Rik van Riel <riel@redhat.com>,
"linux-mm@kvack.org" <linux-mm@kvack.org>,
Mel Gorman <mel@csn.ul.ie>,
Christoph Lameter <cl@linux-foundation.org>,
KOSAKI Motohiro <kosaki.motohiro@jp.fujitsu.com>,
"hannes@cmpxchg.org" <hannes@cmpxchg.org>,
"tytso@mit.edu" <tytso@mit.edu>,
"elladan@eskimo.com" <elladan@eskimo.com>,
"npiggin@suse.de" <npiggin@suse.de>,
"minchan.kim@gmail.com" <minchan.kim@gmail.com>,
"Wang, Roger" <roger.wang@intel.com>
Subject: Re: [PATCH 0/3] make mapped executable pages the first class citizen
Date: Fri, 19 Jun 2009 11:04:49 +0200 [thread overview]
Message-ID: <1245402289.13761.24606.camel@twins> (raw)
In-Reply-To: <20090619090011.GA30561@localhost>
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 ;-)
next prev parent reply other threads:[~2009-06-19 9:05 UTC|newest]
Thread overview: 86+ messages / expand[flat|nested] mbox.gz Atom feed top
2009-05-16 9:00 [PATCH 0/3] make mapped executable pages the first class citizen Wu Fengguang
2009-05-16 9:00 ` [PATCH 1/3] vmscan: report vm_flags in page_referenced() Wu Fengguang
2009-05-16 13:17 ` Johannes Weiner
2009-05-16 13:37 ` Rik van Riel
2009-05-17 0:35 ` Minchan Kim
2009-05-17 1:36 ` Minchan Kim
2009-05-17 1:58 ` Wu Fengguang
2009-05-16 9:00 ` [PATCH 2/3] vmscan: make mapped executable pages the first class citizen Wu Fengguang
2009-05-16 9:28 ` Wu Fengguang
2009-05-16 13:20 ` Johannes Weiner
2009-05-17 0:38 ` Minchan Kim
2009-05-18 14:46 ` Christoph Lameter
2009-05-19 3:27 ` Wu Fengguang
2009-05-19 4:41 ` KOSAKI Motohiro
2009-05-19 4:44 ` KOSAKI Motohiro
2009-05-19 4:48 ` Wu Fengguang
2009-05-19 5:09 ` Wu Fengguang
2009-05-19 6:27 ` Wu Fengguang
2009-05-19 6:25 ` Wu Fengguang
2009-05-20 11:20 ` Andi Kleen
2009-05-20 14:32 ` Wu Fengguang
2009-05-20 14:47 ` Andi Kleen
2009-05-20 14:56 ` Wu Fengguang
2009-05-20 15:38 ` Wu Fengguang
2009-06-08 12:14 ` Nai Xia
2009-06-08 12:46 ` Wu Fengguang
2009-06-08 15:02 ` Nai Xia
2009-06-08 7:39 ` Wu Fengguang
2009-06-08 7:51 ` KOSAKI Motohiro
2009-06-08 7:56 ` Wu Fengguang
2009-06-08 17:18 ` Nai Xia
2009-06-09 6:44 ` Wu Fengguang
2009-05-19 7:15 ` Wu Fengguang
2009-05-19 7:20 ` KOSAKI Motohiro
2009-05-19 7:49 ` Wu Fengguang
2009-05-19 8:06 ` KOSAKI Motohiro
2009-05-19 8:53 ` Wu Fengguang
2009-05-19 12:28 ` KOSAKI Motohiro
2009-05-20 1:44 ` Wu Fengguang
2009-05-20 1:59 ` KOSAKI Motohiro
2009-05-20 2:31 ` Wu Fengguang
2009-05-20 2:58 ` KOSAKI Motohiro
2009-05-19 13:24 ` Rik van Riel
2009-05-19 15:55 ` KOSAKI Motohiro
2009-05-19 6:39 ` Pekka Enberg
2009-05-19 6:56 ` KOSAKI Motohiro
2009-05-19 7:44 ` Peter Zijlstra
2009-05-19 8:05 ` Pekka Enberg
2009-05-19 8:12 ` Wu Fengguang
2009-05-19 8:14 ` Pekka Enberg
2009-05-19 13:14 ` Rik van Riel
2009-05-16 9:00 ` [PATCH 3/3] vmscan: merge duplicate code in shrink_active_list() Wu Fengguang
2009-05-16 13:39 ` Johannes Weiner
2009-05-16 13:47 ` Wu Fengguang
2009-05-16 14:35 ` Rik van Riel
2009-05-17 1:24 ` Minchan Kim
2009-05-16 14:56 ` [PATCH 0/3] make mapped executable pages the first class citizen Peter Zijlstra
2009-06-17 21:11 ` Jesse Barnes
2009-06-17 21:37 ` Jesse Barnes
2009-06-18 1:25 ` Wu Fengguang
2009-06-18 16:33 ` Jesse Barnes
2009-06-19 9:00 ` Wu, Fengguang
2009-06-19 9:04 ` Peter Zijlstra [this message]
2009-06-19 9:32 ` Wu Fengguang
2009-06-19 16:43 ` Jesse Barnes
2009-07-04 1:27 ` Roger WANG
2009-07-06 17:38 ` Jesse Barnes
-- strict thread matches above, loose matches on Subject: below --
2009-05-17 2:23 Wu Fengguang
2009-06-18 14:46 ` David Howells
2009-06-19 5:24 ` Wu Fengguang
2009-06-19 5:58 ` Wu Fengguang
2009-06-19 8:06 ` David Howells
2009-06-18 14:51 ` David Howells
2009-06-18 16:18 ` David Howells
2009-06-18 16:57 ` Andrew Morton
2009-06-20 4:33 ` Wu Fengguang
2009-06-20 8:24 ` David Howells
2009-06-23 14:43 ` David Howells
2009-06-24 1:43 ` KOSAKI Motohiro
2009-06-24 2:32 ` Wu Fengguang
2009-06-24 2:43 ` KOSAKI Motohiro
2009-06-24 2:49 ` Wu Fengguang
2009-06-27 11:53 ` Johannes Weiner
2009-06-27 18:40 ` David Howells
2009-06-24 13:07 ` David Howells
2009-06-19 5:27 ` Wu Fengguang
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