From: William Lee Irwin III <wli@holomorphy.com>
To: Duraid Madina <duraid@octopus.com.au>
Cc: linux-ia64@linuxia64.org, linux-kernel@vger.kernel.org
Subject: Re: kswapd is having a party
Date: Sun, 17 Aug 2003 17:33:00 -0700 [thread overview]
Message-ID: <20030818003300.GS32488@holomorphy.com> (raw)
In-Reply-To: <3F400B57.2090806@octopus.com.au>
On Mon, Aug 18, 2003 at 09:10:15AM +1000, Duraid Madina wrote:
> Does anyone have _any_ idea what kswapd might actually be doing? I
> checked: not a single page was swapped in our out througout the duration
> of this test. Is there a chance that spinning on some lock (I have no
> idea how LAM does its synchronization), or perhaps even just idling,
> might be counted as kswapd0?
I'd look for dirty memory; kswapd does do some page cleaning, though
pdflush is supposed to do most of it.
-- wli
next prev parent reply other threads:[~2003-08-18 0:31 UTC|newest]
Thread overview: 3+ messages / expand[flat|nested] mbox.gz Atom feed top
2003-08-17 23:10 kswapd is having a party Duraid Madina
2003-08-18 0:33 ` William Lee Irwin III [this message]
2003-08-18 0:40 ` William Lee Irwin III
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