From: "Wu, Fengguang" <fengguang.wu@intel.com>
To: Jesse Barnes <jbarnes@virtuousgeek.org>
Cc: Peter Zijlstra <peterz@infradead.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>,
Jesse Barnes <jbarnes@virtuousgeek.org>,
"Wang, Roger" <roger.wang@intel.com>
Subject: Re: [PATCH 0/3] make mapped executable pages the first class citizen
Date: Fri, 19 Jun 2009 17:00:11 +0800 [thread overview]
Message-ID: <20090619090011.GA30561@localhost> (raw)
In-Reply-To: <20090618012532.GB19732@localhost>
[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?
Thanks,
Fengguang
On Thu, 18 Jun 2009 09:25:32 +0800
Wu Fengguang <fengguang.wu@intel.com> wrote:
> On Thu, Jun 18, 2009 at 05:11:35AM +0800, Jesse Barnes wrote:
> > On Sat, 16 May 2009 16:56:16 +0200
> > Peter Zijlstra <peterz@infradead.org> wrote:
> >
> > > On Sat, 2009-05-16 at 17:00 +0800, Wu Fengguang wrote:
> > > > Andrew,
> > > >
> > > > This patchset makes mapped executable pages the first class
> > > > citizen. This version has incorparated many valuable comments
> > > > from people in the CC list, and runs OK on my desktop. Let's
> > > > test it in your -mm?
> > >
> > > Seems like a good set to me. Thanks for following this through Wu!
> >
> > Now that this set has hit the mainline I just wanted to chime in and
> > say this makes a big difference. Under my current load (a parallel
> > kernel build and virtualbox session the old kernel would have been
> > totally unusable. With Linus's current bits, things are much better
> > (still a little sluggish with a big dd going on in the virtualbox,
> > but actually usable).
> >
> > Thanks!
>
> Jesse, thank you for the feedback :) And I'd like to credit Rik for
> his patch on protecting active file LRU pages from being flushed by
> streaming IO!
Unfortunately I came in this morning to an OOM'd machine. I do push it
pretty hard, but this is the first time I've seen an OOM. It happened
yesterday evening while I was away from the machine:
Jun 18 07:44:52 jbarnes-g45 kernel: [64377.426677] apt-check invoked oom-killer: gfp_mask=0x201da, order=0, oom_adj=0
Jun 18 07:44:52 jbarnes-g45 kernel: [64377.426682] apt-check cpuset=/ mems_allowed=0
Jun 18 07:44:52 jbarnes-g45 kernel: [64377.426686] Pid: 23105, comm: apt-check Tainted: G B W 2.6.30 #11
Jun 18 07:44:52 jbarnes-g45 kernel: [64377.426688] Call Trace:
Jun 18 07:44:52 jbarnes-g45 kernel: [64377.426696] [<ffffffff810861fd>] ? cpuset_print_task_mems_allowed+0x8d/0xa0
Jun 18 07:44:52 jbarnes-g45 kernel: [64377.426701] [<ffffffff810b984e>] oom_kill_process+0x17e/0x290
Jun 18 07:44:52 jbarnes-g45 kernel: [64377.426705] [<ffffffff810b9e0b>] ? select_bad_process+0x8b/0x110
Jun 18 07:44:52 jbarnes-g45 kernel: [64377.426708] [<ffffffff810b9ee0>] __out_of_memory+0x50/0xb0
Jun 18 07:44:52 jbarnes-g45 kernel: [64377.426712] [<ffffffff810b9f9f>] out_of_memory+0x5f/0xc0
Jun 18 07:44:52 jbarnes-g45 kernel: [64377.426715] [<ffffffff810bc5a3>] __alloc_pages_nodemask+0x623/0x640
Jun 18 07:44:52 jbarnes-g45 kernel: [64377.426719] [<ffffffff810bf8ea>] __do_page_cache_readahead+0xda/0x210
Jun 18 07:44:52 jbarnes-g45 kernel: [64377.426722] [<ffffffff810bfa3c>] ra_submit+0x1c/0x20
Jun 18 07:44:52 jbarnes-g45 kernel: [64377.426725] [<ffffffff810b886e>] filemap_fault+0x3ce/0x3e0
Jun 18 07:44:52 jbarnes-g45 kernel: [64377.426729] [<ffffffff810ce3a3>] __do_fault+0x53/0x510
Jun 18 07:44:52 jbarnes-g45 kernel: [64377.426732] [<ffffffff810d27ea>] handle_mm_fault+0x1da/0x8c0
Jun 18 07:44:52 jbarnes-g45 kernel: [64377.426737] [<ffffffff814b5724>] do_page_fault+0x1a4/0x310
Jun 18 07:44:52 jbarnes-g45 kernel: [64377.426740] [<ffffffff814b31d5>] page_fault+0x25/0x30
Jun 18 07:44:52 jbarnes-g45 kernel: [64377.426742] Mem-Info:
Jun 18 07:44:52 jbarnes-g45 kernel: [64377.426744] DMA per-cpu:
Jun 18 07:44:52 jbarnes-g45 kernel: [64377.426746] CPU 0: hi: 0, btch: 1 usd: 0
Jun 18 07:44:53 jbarnes-g45 kernel: [64377.426748] CPU 1: hi: 0, btch: 1 usd: 0
Jun 18 07:44:53 jbarnes-g45 kernel: [64377.426750] CPU 2: hi: 0, btch: 1 usd: 0
Jun 18 07:44:53 jbarnes-g45 kernel: [64377.426752] CPU 3: hi: 0, btch: 1 usd: 0
Jun 18 07:44:53 jbarnes-g45 kernel: [64377.426754] DMA32 per-cpu:
Jun 18 07:44:53 jbarnes-g45 kernel: [64377.426756] CPU 0: hi: 186, btch: 31 usd: 103
Jun 18 07:44:53 jbarnes-g45 kernel: [64377.426758] CPU 1: hi: 186, btch: 31 usd: 117
Jun 18 07:44:53 jbarnes-g45 kernel: [64377.426760] CPU 2: hi: 186, btch: 31 usd: 181
Jun 18 07:44:53 jbarnes-g45 kernel: [64377.426762] CPU 3: hi: 186, btch: 31 usd: 181
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
Jun 18 07:44:53 jbarnes-g45 kernel: [64377.426772] DMA free:7776kB min:40kB low:48kB high:60kB active_anon:556kB inactive_anon:524kB active_file:16kB inactive_file:0kB unevictable:0kB present:15340kB pages_scanned:30 all_unreclaimable? no
Jun 18 07:44:53 jbarnes-g45 kernel: [64377.426775] lowmem_reserve[]: 0 1935 1935 1935
Jun 18 07:44:53 jbarnes-g45 kernel: [64377.426781] DMA32 free:5588kB min:5608kB low:7008kB high:8412kB active_anon:1162632kB inactive_anon:387612kB active_file:96kB inactive_file:256kB unevictable:45288kB present:1982128kB pages_scanned:980 all_unreclaimable? no
Jun 18 07:44:53 jbarnes-g45 kernel: [64377.426784] lowmem_reserve[]: 0 0 0 0
Jun 18 07:44:53 jbarnes-g45 kernel: [64377.426787] DMA: 64*4kB 77*8kB 45*16kB 18*32kB 4*64kB 2*128kB 2*256kB 3*512kB 1*1024kB 1*2048kB 0*4096kB = 7800kB
Jun 18 07:44:53 jbarnes-g45 kernel: [64377.426796] DMA32: 871*4kB 149*8kB 1*16kB 2*32kB 1*64kB 0*128kB 1*256kB 1*512kB 0*1024kB 0*2048kB 0*4096kB = 5588kB
Jun 18 07:44:53 jbarnes-g45 kernel: [64377.426804] 151250 total pagecache pages
Jun 18 07:44:53 jbarnes-g45 kernel: [64377.426806] 18973 pages in swap cache
Jun 18 07:44:53 jbarnes-g45 kernel: [64377.426808] Swap cache stats: add 610640, delete 591667, find 144356/181468
Jun 18 07:44:53 jbarnes-g45 kernel: [64377.426810] Free swap = 0kB
Jun 18 07:44:53 jbarnes-g45 kernel: [64377.426811] Total swap = 979956kB
Jun 18 07:44:53 jbarnes-g45 kernel: [64377.434828] 507136 pages RAM
Jun 18 07:44:53 jbarnes-g45 kernel: [64377.434831] 23325 pages reserved
Jun 18 07:44:53 jbarnes-g45 kernel: [64377.434832] 190892 pages shared
Jun 18 07:44:53 jbarnes-g45 kernel: [64377.434833] 248816 pages non-shared
As you can see, all my swap has been eaten and my anon lists are pretty
huge (relative to memory size, I only have 2G in this box). I suspect
the gfx driver is eating quite a bit of the anon memory, but this is
the first OOM I've seen... I'll look around for some tools to analyze
my anon memory usage; maybe Virtualbox is doing something pathological;
clearly something is out of control here at any rate.
--
Jesse Barnes, Intel Open Source Technology Center
WARNING: multiple messages have this Message-ID (diff)
From: "Wu, Fengguang" <fengguang.wu@intel.com>
To: Jesse Barnes <jbarnes@virtuousgeek.org>
Cc: Peter Zijlstra <peterz@infradead.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 17:00:11 +0800 [thread overview]
Message-ID: <20090619090011.GA30561@localhost> (raw)
In-Reply-To: <20090618012532.GB19732@localhost>
[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?
Thanks,
Fengguang
On Thu, 18 Jun 2009 09:25:32 +0800
Wu Fengguang <fengguang.wu@intel.com> wrote:
> On Thu, Jun 18, 2009 at 05:11:35AM +0800, Jesse Barnes wrote:
> > On Sat, 16 May 2009 16:56:16 +0200
> > Peter Zijlstra <peterz@infradead.org> wrote:
> >
> > > On Sat, 2009-05-16 at 17:00 +0800, Wu Fengguang wrote:
> > > > Andrew,
> > > >
> > > > This patchset makes mapped executable pages the first class
> > > > citizen. This version has incorparated many valuable comments
> > > > from people in the CC list, and runs OK on my desktop. Let's
> > > > test it in your -mm?
> > >
> > > Seems like a good set to me. Thanks for following this through Wu!
> >
> > Now that this set has hit the mainline I just wanted to chime in and
> > say this makes a big difference. Under my current load (a parallel
> > kernel build and virtualbox session the old kernel would have been
> > totally unusable. With Linus's current bits, things are much better
> > (still a little sluggish with a big dd going on in the virtualbox,
> > but actually usable).
> >
> > Thanks!
>
> Jesse, thank you for the feedback :) And I'd like to credit Rik for
> his patch on protecting active file LRU pages from being flushed by
> streaming IO!
Unfortunately I came in this morning to an OOM'd machine. I do push it
pretty hard, but this is the first time I've seen an OOM. It happened
yesterday evening while I was away from the machine:
Jun 18 07:44:52 jbarnes-g45 kernel: [64377.426677] apt-check invoked oom-killer: gfp_mask=0x201da, order=0, oom_adj=0
Jun 18 07:44:52 jbarnes-g45 kernel: [64377.426682] apt-check cpuset=/ mems_allowed=0
Jun 18 07:44:52 jbarnes-g45 kernel: [64377.426686] Pid: 23105, comm: apt-check Tainted: G B W 2.6.30 #11
Jun 18 07:44:52 jbarnes-g45 kernel: [64377.426688] Call Trace:
Jun 18 07:44:52 jbarnes-g45 kernel: [64377.426696] [<ffffffff810861fd>] ? cpuset_print_task_mems_allowed+0x8d/0xa0
Jun 18 07:44:52 jbarnes-g45 kernel: [64377.426701] [<ffffffff810b984e>] oom_kill_process+0x17e/0x290
Jun 18 07:44:52 jbarnes-g45 kernel: [64377.426705] [<ffffffff810b9e0b>] ? select_bad_process+0x8b/0x110
Jun 18 07:44:52 jbarnes-g45 kernel: [64377.426708] [<ffffffff810b9ee0>] __out_of_memory+0x50/0xb0
Jun 18 07:44:52 jbarnes-g45 kernel: [64377.426712] [<ffffffff810b9f9f>] out_of_memory+0x5f/0xc0
Jun 18 07:44:52 jbarnes-g45 kernel: [64377.426715] [<ffffffff810bc5a3>] __alloc_pages_nodemask+0x623/0x640
Jun 18 07:44:52 jbarnes-g45 kernel: [64377.426719] [<ffffffff810bf8ea>] __do_page_cache_readahead+0xda/0x210
Jun 18 07:44:52 jbarnes-g45 kernel: [64377.426722] [<ffffffff810bfa3c>] ra_submit+0x1c/0x20
Jun 18 07:44:52 jbarnes-g45 kernel: [64377.426725] [<ffffffff810b886e>] filemap_fault+0x3ce/0x3e0
Jun 18 07:44:52 jbarnes-g45 kernel: [64377.426729] [<ffffffff810ce3a3>] __do_fault+0x53/0x510
Jun 18 07:44:52 jbarnes-g45 kernel: [64377.426732] [<ffffffff810d27ea>] handle_mm_fault+0x1da/0x8c0
Jun 18 07:44:52 jbarnes-g45 kernel: [64377.426737] [<ffffffff814b5724>] do_page_fault+0x1a4/0x310
Jun 18 07:44:52 jbarnes-g45 kernel: [64377.426740] [<ffffffff814b31d5>] page_fault+0x25/0x30
Jun 18 07:44:52 jbarnes-g45 kernel: [64377.426742] Mem-Info:
Jun 18 07:44:52 jbarnes-g45 kernel: [64377.426744] DMA per-cpu:
Jun 18 07:44:52 jbarnes-g45 kernel: [64377.426746] CPU 0: hi: 0, btch: 1 usd: 0
Jun 18 07:44:53 jbarnes-g45 kernel: [64377.426748] CPU 1: hi: 0, btch: 1 usd: 0
Jun 18 07:44:53 jbarnes-g45 kernel: [64377.426750] CPU 2: hi: 0, btch: 1 usd: 0
Jun 18 07:44:53 jbarnes-g45 kernel: [64377.426752] CPU 3: hi: 0, btch: 1 usd: 0
Jun 18 07:44:53 jbarnes-g45 kernel: [64377.426754] DMA32 per-cpu:
Jun 18 07:44:53 jbarnes-g45 kernel: [64377.426756] CPU 0: hi: 186, btch: 31 usd: 103
Jun 18 07:44:53 jbarnes-g45 kernel: [64377.426758] CPU 1: hi: 186, btch: 31 usd: 117
Jun 18 07:44:53 jbarnes-g45 kernel: [64377.426760] CPU 2: hi: 186, btch: 31 usd: 181
Jun 18 07:44:53 jbarnes-g45 kernel: [64377.426762] CPU 3: hi: 186, btch: 31 usd: 181
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
Jun 18 07:44:53 jbarnes-g45 kernel: [64377.426772] DMA free:7776kB min:40kB low:48kB high:60kB active_anon:556kB inactive_anon:524kB active_file:16kB inactive_file:0kB unevictable:0kB present:15340kB pages_scanned:30 all_unreclaimable? no
Jun 18 07:44:53 jbarnes-g45 kernel: [64377.426775] lowmem_reserve[]: 0 1935 1935 1935
Jun 18 07:44:53 jbarnes-g45 kernel: [64377.426781] DMA32 free:5588kB min:5608kB low:7008kB high:8412kB active_anon:1162632kB inactive_anon:387612kB active_file:96kB inactive_file:256kB unevictable:45288kB present:1982128kB pages_scanned:980 all_unreclaimable? no
Jun 18 07:44:53 jbarnes-g45 kernel: [64377.426784] lowmem_reserve[]: 0 0 0 0
Jun 18 07:44:53 jbarnes-g45 kernel: [64377.426787] DMA: 64*4kB 77*8kB 45*16kB 18*32kB 4*64kB 2*128kB 2*256kB 3*512kB 1*1024kB 1*2048kB 0*4096kB = 7800kB
Jun 18 07:44:53 jbarnes-g45 kernel: [64377.426796] DMA32: 871*4kB 149*8kB 1*16kB 2*32kB 1*64kB 0*128kB 1*256kB 1*512kB 0*1024kB 0*2048kB 0*4096kB = 5588kB
Jun 18 07:44:53 jbarnes-g45 kernel: [64377.426804] 151250 total pagecache pages
Jun 18 07:44:53 jbarnes-g45 kernel: [64377.426806] 18973 pages in swap cache
Jun 18 07:44:53 jbarnes-g45 kernel: [64377.426808] Swap cache stats: add 610640, delete 591667, find 144356/181468
Jun 18 07:44:53 jbarnes-g45 kernel: [64377.426810] Free swap = 0kB
Jun 18 07:44:53 jbarnes-g45 kernel: [64377.426811] Total swap = 979956kB
Jun 18 07:44:53 jbarnes-g45 kernel: [64377.434828] 507136 pages RAM
Jun 18 07:44:53 jbarnes-g45 kernel: [64377.434831] 23325 pages reserved
Jun 18 07:44:53 jbarnes-g45 kernel: [64377.434832] 190892 pages shared
Jun 18 07:44:53 jbarnes-g45 kernel: [64377.434833] 248816 pages non-shared
As you can see, all my swap has been eaten and my anon lists are pretty
huge (relative to memory size, I only have 2G in this box). I suspect
the gfx driver is eating quite a bit of the anon memory, but this is
the first OOM I've seen... I'll look around for some tools to analyze
my anon memory usage; maybe Virtualbox is doing something pathological;
clearly something is out of control here at any rate.
--
Jesse Barnes, Intel Open Source Technology Center
--
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next prev parent reply other threads:[~2009-06-19 9:00 UTC|newest]
Thread overview: 167+ 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 ` Wu Fengguang
2009-05-16 9:00 ` [PATCH 1/3] vmscan: report vm_flags in page_referenced() Wu Fengguang
2009-05-16 9:00 ` Wu Fengguang
2009-05-16 13:17 ` Johannes Weiner
2009-05-16 13:17 ` Johannes Weiner
2009-05-16 13:37 ` Rik van Riel
2009-05-16 13:37 ` Rik van Riel
2009-05-17 0:35 ` Minchan Kim
2009-05-17 0:35 ` Minchan Kim
2009-05-17 1:36 ` Minchan Kim
2009-05-17 1:36 ` Minchan Kim
2009-05-17 1:58 ` Wu Fengguang
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 9:00 ` Wu Fengguang
2009-05-16 9:28 ` Wu Fengguang
2009-05-16 9:28 ` Wu Fengguang
2009-05-16 13:20 ` Johannes Weiner
2009-05-16 13:20 ` Johannes Weiner
2009-05-17 0:38 ` Minchan Kim
2009-05-17 0:38 ` Minchan Kim
2009-05-18 14:46 ` Christoph Lameter
2009-05-18 14:46 ` Christoph Lameter
2009-05-19 3:27 ` Wu Fengguang
2009-05-19 3:27 ` Wu Fengguang
2009-05-19 4:41 ` KOSAKI Motohiro
2009-05-19 4:41 ` KOSAKI Motohiro
2009-05-19 4:44 ` KOSAKI Motohiro
2009-05-19 4:44 ` KOSAKI Motohiro
2009-05-19 4:48 ` Wu Fengguang
2009-05-19 4:48 ` Wu Fengguang
2009-05-19 5:09 ` Wu Fengguang
2009-05-19 6:27 ` Wu Fengguang
2009-05-19 6:27 ` Wu Fengguang
2009-05-19 6:25 ` Wu Fengguang
2009-05-19 6:25 ` Wu Fengguang
2009-05-20 11:20 ` Andi Kleen
2009-05-20 11:20 ` Andi Kleen
2009-05-20 14:32 ` Wu Fengguang
2009-05-20 14:32 ` Wu Fengguang
2009-05-20 14:47 ` Andi Kleen
2009-05-20 14:47 ` Andi Kleen
2009-05-20 14:56 ` Wu Fengguang
2009-05-20 14:56 ` Wu Fengguang
2009-05-20 15:38 ` Wu Fengguang
2009-05-20 15:38 ` Wu Fengguang
2009-06-08 12:14 ` Nai Xia
2009-06-08 12:14 ` Nai Xia
2009-06-08 12:46 ` Wu Fengguang
2009-06-08 12:46 ` Wu Fengguang
2009-06-08 15:02 ` Nai Xia
2009-06-08 15:02 ` Nai Xia
2009-06-08 7:39 ` Wu Fengguang
2009-06-08 7:39 ` Wu Fengguang
2009-06-08 7:51 ` KOSAKI Motohiro
2009-06-08 7:51 ` KOSAKI Motohiro
2009-06-08 7:56 ` Wu Fengguang
2009-06-08 7:56 ` Wu Fengguang
2009-06-08 17:18 ` Nai Xia
2009-06-08 17:18 ` Nai Xia
2009-06-09 6:44 ` Wu Fengguang
2009-06-09 6:44 ` Wu Fengguang
2009-05-19 7:15 ` Wu Fengguang
2009-05-19 7:15 ` Wu Fengguang
2009-05-19 7:20 ` KOSAKI Motohiro
2009-05-19 7:20 ` KOSAKI Motohiro
2009-05-19 7:49 ` Wu Fengguang
2009-05-19 7:49 ` Wu Fengguang
2009-05-19 8:06 ` KOSAKI Motohiro
2009-05-19 8:06 ` KOSAKI Motohiro
2009-05-19 8:53 ` Wu Fengguang
2009-05-19 8:53 ` Wu Fengguang
2009-05-19 12:28 ` KOSAKI Motohiro
2009-05-19 12:28 ` KOSAKI Motohiro
2009-05-20 1:44 ` Wu Fengguang
2009-05-20 1:44 ` Wu Fengguang
2009-05-20 1:59 ` KOSAKI Motohiro
2009-05-20 1:59 ` KOSAKI Motohiro
2009-05-20 2:31 ` Wu Fengguang
2009-05-20 2:58 ` KOSAKI Motohiro
2009-05-20 2:58 ` KOSAKI Motohiro
2009-05-19 13:24 ` Rik van Riel
2009-05-19 13:24 ` Rik van Riel
2009-05-19 15:55 ` KOSAKI Motohiro
2009-05-19 15:55 ` KOSAKI Motohiro
2009-05-19 6:39 ` Pekka Enberg
2009-05-19 6:39 ` Pekka Enberg
2009-05-19 6:56 ` KOSAKI Motohiro
2009-05-19 6:56 ` KOSAKI Motohiro
2009-05-19 7:44 ` Peter Zijlstra
2009-05-19 7:44 ` Peter Zijlstra
2009-05-19 8:05 ` Pekka Enberg
2009-05-19 8:05 ` Pekka Enberg
2009-05-19 8:12 ` Wu Fengguang
2009-05-19 8:12 ` Wu Fengguang
2009-05-19 8:14 ` Pekka Enberg
2009-05-19 8:14 ` Pekka Enberg
2009-05-19 13:14 ` Rik van Riel
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 9:00 ` Wu Fengguang
2009-05-16 13:39 ` Johannes Weiner
2009-05-16 13:39 ` Johannes Weiner
2009-05-16 13:47 ` Wu Fengguang
2009-05-16 13:47 ` Wu Fengguang
2009-05-16 14:35 ` Rik van Riel
2009-05-16 14:35 ` Rik van Riel
2009-05-17 1:24 ` Minchan Kim
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 1:25 ` Wu Fengguang
2009-06-18 16:33 ` Jesse Barnes
2009-06-18 16:33 ` Jesse Barnes
2009-06-19 9:00 ` Wu, Fengguang [this message]
2009-06-19 9:00 ` Wu, Fengguang
2009-06-19 9:04 ` Peter Zijlstra
2009-06-19 9:04 ` Peter Zijlstra
2009-06-19 9:32 ` Wu Fengguang
2009-06-19 9:32 ` Wu Fengguang
2009-06-19 16:43 ` Jesse Barnes
2009-06-19 16:43 ` Jesse Barnes
2009-07-04 1:27 ` Roger WANG
2009-07-04 1:27 ` Roger WANG
2009-07-06 17:38 ` Jesse Barnes
2009-07-06 17:38 ` Jesse Barnes
-- strict thread matches above, loose matches on Subject: below --
2009-05-17 2:23 Wu Fengguang
2009-05-17 2:23 ` Wu Fengguang
2009-06-18 14:46 ` David Howells
2009-06-18 14:46 ` David Howells
2009-06-18 14:51 ` David Howells
2009-06-18 14:51 ` David Howells
2009-06-18 16:18 ` David Howells
2009-06-18 16:18 ` David Howells
2009-06-18 16:57 ` Andrew Morton
2009-06-18 16:57 ` Andrew Morton
2009-06-20 4:33 ` Wu Fengguang
2009-06-20 4:33 ` Wu Fengguang
2009-06-20 8:24 ` David Howells
2009-06-20 8:24 ` David Howells
2009-06-23 14:43 ` David Howells
2009-06-23 14:43 ` David Howells
2009-06-24 1:43 ` KOSAKI Motohiro
2009-06-24 1:43 ` KOSAKI Motohiro
2009-06-24 2:32 ` Wu Fengguang
2009-06-24 2:32 ` Wu Fengguang
2009-06-24 2:43 ` KOSAKI Motohiro
2009-06-24 2:43 ` KOSAKI Motohiro
2009-06-24 2:49 ` Wu Fengguang
2009-06-24 2:49 ` Wu Fengguang
2009-06-27 11:53 ` Johannes Weiner
2009-06-27 11:53 ` Johannes Weiner
2009-06-27 18:40 ` David Howells
2009-06-27 18:40 ` David Howells
2009-06-24 13:07 ` David Howells
2009-06-24 13:07 ` David Howells
2009-06-19 5:27 ` Wu Fengguang
2009-06-19 5:27 ` Wu Fengguang
2009-06-19 5:24 ` Wu Fengguang
2009-06-19 5:24 ` Wu Fengguang
2009-06-19 5:58 ` Wu Fengguang
2009-06-19 5:58 ` Wu Fengguang
2009-06-19 8:06 ` David Howells
2009-06-19 8:06 ` David Howells
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