From: Thomas Sattler <tsattler@gmx.de>
To: Mel Gorman <mgorman@suse.de>
Cc: Andrew Morton <akpm@linux-foundation.org>,
Andrea Arcangeli <aarcange@redhat.com>,
Minchan Kim <minchan.kim@gmail.com>,
Ury Stankevich <urykhy@gmail.com>,
Andi Kleen <andi@firstfloor.org>, linux-mm <linux-mm@kvack.org>,
linux-kernel <linux-kernel@vger.kernel.org>
Subject: Re: [PATCH 0/4] Fix compaction stalls due to accounting errors in isolated page accounting
Date: Tue, 19 Jul 2011 13:24:30 +0200 [thread overview]
Message-ID: <4E25696E.1060106@gmx.de> (raw)
In-Reply-To: <20110719091647.GE5349@suse.de>
> I assume you mean it occured again on 2.6.39.3 and so have submitted
> them to -stable for 2.6.39.x. You're cc'd so you should hear when or if
> they get picked up.
Yes, that's, what I meant:
$ uname -a
Linux pearl 2.6.39.3 #14 PREEMPT Thu Jul 14 17:41:20 CEST 2011 i686
Intel(R) Pentium(R) M processor 1700MHz GenuineIntel GNU/Linux
$ grep nr_isolated /proc/zoneinfo /proc/vmstat
/proc/zoneinfo: nr_isolated_anon 25
/proc/zoneinfo: nr_isolated_file 7
/proc/zoneinfo: nr_isolated_anon 4294967271
/proc/zoneinfo: nr_isolated_file 4294967289
/proc/zoneinfo: nr_isolated_anon 0
/proc/zoneinfo: nr_isolated_file 0
/proc/vmstat:nr_isolated_anon 0
/proc/vmstat:nr_isolated_file 0
$ top # only headlines
top - 13:23:27 up 2 days, 2:52, 6 users, load average: 2.30, 2.09, 1.69
Tasks: 132 total, 3 running, 129 sleeping, 0 stopped, 0 zombie
Cpu(s): 16.9%us, 5.6%sy, 0.0%ni, 0.0%id, 77.4%wa, 0.0%hi, 0.0%si, 0.0%st
Mem: 1551416k total, 1449088k used, 102328k free, 80736k buffers
Swap: 4120660k total, 48776k used, 4071884k free, 721312k cached
Thomas
WARNING: multiple messages have this Message-ID (diff)
From: Thomas Sattler <tsattler@gmx.de>
To: Mel Gorman <mgorman@suse.de>
Cc: Andrew Morton <akpm@linux-foundation.org>,
Andrea Arcangeli <aarcange@redhat.com>,
Minchan Kim <minchan.kim@gmail.com>,
Ury Stankevich <urykhy@gmail.com>,
Andi Kleen <andi@firstfloor.org>, linux-mm <linux-mm@kvack.org>,
linux-kernel <linux-kernel@vger.kernel.org>
Subject: Re: [PATCH 0/4] Fix compaction stalls due to accounting errors in isolated page accounting
Date: Tue, 19 Jul 2011 13:24:30 +0200 [thread overview]
Message-ID: <4E25696E.1060106@gmx.de> (raw)
In-Reply-To: <20110719091647.GE5349@suse.de>
> I assume you mean it occured again on 2.6.39.3 and so have submitted
> them to -stable for 2.6.39.x. You're cc'd so you should hear when or if
> they get picked up.
Yes, that's, what I meant:
$ uname -a
Linux pearl 2.6.39.3 #14 PREEMPT Thu Jul 14 17:41:20 CEST 2011 i686
Intel(R) Pentium(R) M processor 1700MHz GenuineIntel GNU/Linux
$ grep nr_isolated /proc/zoneinfo /proc/vmstat
/proc/zoneinfo: nr_isolated_anon 25
/proc/zoneinfo: nr_isolated_file 7
/proc/zoneinfo: nr_isolated_anon 4294967271
/proc/zoneinfo: nr_isolated_file 4294967289
/proc/zoneinfo: nr_isolated_anon 0
/proc/zoneinfo: nr_isolated_file 0
/proc/vmstat:nr_isolated_anon 0
/proc/vmstat:nr_isolated_file 0
$ top # only headlines
top - 13:23:27 up 2 days, 2:52, 6 users, load average: 2.30, 2.09, 1.69
Tasks: 132 total, 3 running, 129 sleeping, 0 stopped, 0 zombie
Cpu(s): 16.9%us, 5.6%sy, 0.0%ni, 0.0%id, 77.4%wa, 0.0%hi, 0.0%si, 0.0%st
Mem: 1551416k total, 1449088k used, 102328k free, 80736k buffers
Swap: 4120660k total, 48776k used, 4071884k free, 721312k cached
Thomas
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next prev parent reply other threads:[~2011-07-19 11:24 UTC|newest]
Thread overview: 38+ messages / expand[flat|nested] mbox.gz Atom feed top
2011-06-07 15:07 [PATCH 0/4] Fix compaction stalls due to accounting errors in isolated page accounting Mel Gorman
2011-06-07 15:07 ` Mel Gorman
2011-06-07 15:07 ` [PATCH 1/4] mm: compaction: Ensure that the compaction free scanner does not move to the next zone Mel Gorman
2011-06-07 15:07 ` Mel Gorman
2011-06-08 9:33 ` Michal Hocko
2011-06-08 9:33 ` Michal Hocko
2011-06-07 15:07 ` [PATCH 2/4] mm: vmscan: Do not use page_count without a page pin Mel Gorman
2011-06-07 15:07 ` Mel Gorman
2011-06-07 15:12 ` Minchan Kim
2011-06-07 15:12 ` Minchan Kim
2011-06-08 9:38 ` Michal Hocko
2011-06-08 9:38 ` Michal Hocko
2011-06-07 15:07 ` [PATCH 3/4] mm: memory-failure: Fix isolated page count during memory failure Mel Gorman
2011-06-07 15:07 ` Mel Gorman
2011-06-07 15:14 ` Minchan Kim
2011-06-07 15:14 ` Minchan Kim
2011-06-08 10:07 ` Michal Hocko
2011-06-08 10:07 ` Michal Hocko
2011-06-08 10:11 ` Michal Hocko
2011-06-08 10:11 ` Michal Hocko
2011-06-07 15:07 ` [PATCH 4/4] mm: compaction: Abort compaction if too many pages are isolated and caller is asynchronous Mel Gorman
2011-06-07 15:07 ` Mel Gorman
2011-06-07 15:50 ` Minchan Kim
2011-06-07 15:50 ` Minchan Kim
2011-06-07 16:26 ` Mel Gorman
2011-06-07 16:26 ` Mel Gorman
2011-06-07 16:27 ` [PATCH 4/4] mm: compaction: Abort compaction if too many pages are isolated and caller is asynchronous V2 Mel Gorman
2011-06-07 16:27 ` Mel Gorman
2011-06-07 16:36 ` Minchan Kim
2011-06-07 16:36 ` Minchan Kim
2011-06-08 9:55 ` Michal Hocko
2011-06-08 9:55 ` Michal Hocko
2011-07-17 8:52 ` [PATCH 0/4] Fix compaction stalls due to accounting errors in isolated page accounting Thomas Sattler
2011-07-17 8:52 ` Thomas Sattler
2011-07-19 9:16 ` Mel Gorman
2011-07-19 9:16 ` Mel Gorman
2011-07-19 11:24 ` Thomas Sattler [this message]
2011-07-19 11:24 ` Thomas Sattler
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