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From: "Jan Kundrát" <jkt@gentoo.org>
To: Rik van Riel <riel@redhat.com>
Cc: linux-kernel@vger.kernel.org
Subject: Re: kswapd high CPU usage with no swap
Date: Wed, 26 Sep 2007 09:27:36 +0200	[thread overview]
Message-ID: <46FA09E8.7010101@gentoo.org> (raw)
In-Reply-To: <20070925213156.68fceea2@bree.surriel.com>

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Rik van Riel wrote:
> Could you try out the attached patch, too?

Sorry, I wasn't able to apply it against 2.6.22-gentoo-r3 and vanilla
2.6.22.7; I don't have the "order" member in the "struct scan_control"
and also the bit about "if (sync_writeback == PAGEOUT_IO_SYNC &&
may_enter_fs)" was missing so there was no "else" branch to add (and it
seemd pretty significant to me). What version should I patch against?

When this is sorted out, should I keep the previous patch [1] applied as
well?

[1] http://www.redhat.com/archives/nahant-list/2006-March/msg00033.html

Cheers,
-jkt

-- 
cd /local/pub && more beer > /dev/mouth


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  reply	other threads:[~2007-09-26  7:28 UTC|newest]

Thread overview: 7+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2007-09-25  0:13 kswapd high CPU usage with no swap Jan Kundrát
2007-09-25  2:34 ` Rik van Riel
2007-09-25 10:13   ` Jan Kundrát
2007-09-26  1:31     ` Rik van Riel
2007-09-26  7:27       ` Jan Kundrát [this message]
2007-09-26 15:25         ` Rik van Riel
2007-09-26 22:37           ` Jan Kundrát

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