From: Ingo Oeser <ioe-lkml@rameria.de>
To: linux-kernel@vger.kernel.org
Cc: Con Kolivas <kernel@kolivas.org>
Subject: Re: [PATCH] vm - swap prefetch v14
Date: Wed, 5 Oct 2005 20:01:51 +0200 [thread overview]
Message-ID: <200510052002.04173.ioe-lkml@rameria.de> (raw)
In-Reply-To: <200510052257.15713.kernel@kolivas.org>
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Hi Con,
your patch still contains a serious BUG :-)
On Wednesday 05 October 2005 14:57, Con Kolivas wrote:
> -The tunable to determine the amount of data retrieved per prefetch was added
> /proc/sys/vm/swap_prefetch
> is used to decide how many groups of 128kb to prefetch per 1 second interval
> and is set to 2 by default. It can be disabled by setting it to 0
swap_prefetch is not documented at Documentation/sysctl/vm.txt
This simple text would suffice I think. Maybe comment about disabling it
for laptop usage.
Regards
Ingo Oeser
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next prev parent reply other threads:[~2005-10-05 18:02 UTC|newest]
Thread overview: 3+ messages / expand[flat|nested] mbox.gz Atom feed top
2005-10-05 12:57 Con Kolivas
2005-10-05 18:01 ` Ingo Oeser [this message]
2005-10-06 13:42 ` Con Kolivas
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