From: Andrew Morton <akpm@digeo.com>
To: Chris Wood <cwood@xmission.com>,
William Lee Irwin III <wli@holomorphy.com>
Cc: linux-kernel@vger.kernel.org
Subject: Re: 2.4.20, .text.lock.swap cpu usage? (ibm x440)
Date: Thu, 09 Jan 2003 12:18:27 -0800 [thread overview]
Message-ID: <3E1DD913.2571469F@digeo.com> (raw)
In-Reply-To: 3E1DAEAC.4060904@xmission.com
Chris Wood wrote:
>
> ..
> The server ran fine for 3 days, so it took a bit to get this info.
Is appreciated, thanks.
> Is there a list of which patches I can apply if I don't want to apply
> the entire 2.4.20aa1? I'm nervous about breaking other things, but may
> give it a try anyway.
http://www.kernel.org/pub/linux/kernel/people/andrea/kernels/v2.4/2.4.20aa1/05_vm_16_active_free_zone_bhs-1
http://www.kernel.org/pub/linux/kernel/people/andrea/kernels/v2.4/2.4.20aa1/10_inode-highmem-2
The former is the most important and, alas, has dependencies on
earlier patches.
hm, OK. I've pulled all Andrea's VM changes and the inode-highmem fix
into a standalone diff. I'll beat on that a bit tonight before unleashing
it.
> Thanks for the help!
>
> Here is a /proc/meminfo when it is running fine:
These numbers are a little odd. You seem to have only lost 200M of
lowmem to buffer_heads. Bill, what's your take on this?
Maybe we're looking at the wrong thing. Are any of your applications
using mlock(), mlockall(), etc?
next prev parent reply other threads:[~2003-01-09 20:09 UTC|newest]
Thread overview: 21+ messages / expand[flat|nested] mbox.gz Atom feed top
2003-01-06 23:35 2.4.20, .text.lock.swap cpu usage? (ibm x440) Chris Wood
2003-01-06 23:50 ` William Lee Irwin III
2003-01-06 23:52 ` Andrew Morton
2003-01-09 17:17 ` Chris Wood
2003-01-09 20:18 ` Andrew Morton [this message]
2003-01-10 0:25 ` William Lee Irwin III
2003-01-10 0:44 ` Brian Tinsley
2003-01-10 0:55 ` William Lee Irwin III
2003-01-10 20:42 ` Chris Wood
2003-01-09 2:20 ` James Cleverdon
2003-01-09 2:57 ` William Lee Irwin III
-- strict thread matches above, loose matches on Subject: below --
2003-01-10 3:17 Brian Tinsley
2003-01-10 3:29 ` William Lee Irwin III
2003-01-10 3:42 ` Brian Tinsley
2003-01-10 3:54 ` William Lee Irwin III
2003-01-10 4:08 ` Brian Tinsley
2003-01-10 4:19 ` William Lee Irwin III
2003-01-10 4:50 ` Brian Tinsley
2003-01-10 5:17 ` Martin J. Bligh
2003-01-10 5:24 ` William Lee Irwin III
2003-01-10 5:45 ` Brian Tinsley
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