From: Andrew Morton <akpm@linux-foundation.org>
To: Peter Zijlstra <peterz@infradead.org>
Cc: Anton Altaparmakov <aia21@cam.ac.uk>,
Linux Kernel Mailing List <linux-kernel@vger.kernel.org>,
Linux Memory Management List <linux-mm@kvack.org>,
marc.smith@esmail.mcc.edu
Subject: Re: VM/VFS bug with large amount of memory and file systems?
Date: Sat, 15 Sep 2007 03:52:28 -0700 [thread overview]
Message-ID: <20070915035228.8b8a7d6d.akpm@linux-foundation.org> (raw)
In-Reply-To: <1189850897.21778.301.camel@twins>
On Sat, 15 Sep 2007 12:08:17 +0200 Peter Zijlstra <peterz@infradead.org> wrote:
> On Sat, 2007-09-15 at 08:27 +0100, Anton Altaparmakov wrote:
>
> Please, don't word wrap log-files, they're hard enough to read without
> it :-(
>
> ( I see people do this more and more often, *WHY*? is that because we
> like 80 char lines, in code and email? )
Isn't it?
>
> Anyway, looks like all of zone_normal is pinned in kernel allocations:
>
> > Sep 13 15:31:25 escabot Normal free:3648kB min:3744kB low:4680kB high: 5616kB active:0kB inactive:3160kB present:894080kB pages_scanned:5336 all_unreclaimable? yes
>
> Out of the 870 odd mb only 3 is on the lru.
>
> Would be grand it you could have a look at slabinfo and the like.
Definitely.
> > Sep 13 15:31:25 escabot free:1090395 slab:198893 mapped:988
> > pagetables:129 bounce:0
814,665,728 bytes of slab.
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next prev parent reply other threads:[~2007-09-15 10:52 UTC|newest]
Thread overview: 24+ messages / expand[flat|nested] mbox.gz Atom feed top
2007-09-15 7:27 VM/VFS bug with large amount of memory and file systems? Anton Altaparmakov
2007-09-15 10:08 ` Peter Zijlstra
2007-09-15 10:50 ` Anton Altaparmakov
2007-09-15 11:19 ` Peter Zijlstra
2007-09-16 7:22 ` Kyle Moffett
2007-09-16 16:16 ` Peter Zijlstra
2007-09-15 10:52 ` Andrew Morton [this message]
2007-09-17 14:04 ` Anton Altaparmakov
2007-09-17 14:09 ` Anton Altaparmakov
2007-09-16 22:28 ` Nick Piggin
2007-09-17 17:04 ` Rik van Riel
2007-09-17 17:12 ` Nick Piggin
2007-09-18 14:41 ` Rik van Riel
2007-09-17 14:32 ` Peter Zijlstra
2007-09-17 17:11 ` Rik van Riel
2007-09-17 20:15 ` Andrew Morton
2007-09-17 20:46 ` Rik van Riel
2007-09-17 21:11 ` Andrew Morton
2007-09-19 22:12 ` Rik van Riel
2007-09-19 22:45 ` Andrew Morton
2007-09-19 22:50 ` Rik van Riel
2007-09-19 23:29 ` Christoph Lameter
2007-09-19 23:37 ` Andrew Morton
2007-10-03 10:51 ` Pavel Machek
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