From: Anton Blanchard <anton@samba.org>
To: Nick Piggin <piggin@cyberone.com.au>
Cc: "Martin J. Bligh" <mbligh@aracnet.com>,
Rick Lindsley <ricklind@us.ibm.com>,
akpm@osdl.org, linux-kernel@vger.kernel.org, dvhltc@us.ibm.com
Subject: Re: [PATCH] Load balancing problem in 2.6.2-mm1
Date: Sat, 7 Feb 2004 20:50:57 +1100 [thread overview]
Message-ID: <20040207095057.GS19011@krispykreme> (raw)
In-Reply-To: <402431C5.3030205@cyberone.com.au>
> OK, use the revision of Rick's patch I posted, and don't use
> CONFIG_SCHED_SMT because I think there is a problem with it.
Missed this email :) I gave your last patch a spin and im seeing similar
behaviour.
Its got to be an overly enthuiastic active balance, the migration threads
have used about 10 minutes of cpu time and a single cpu bound process
will never sleep (assuming there is nothing else to run) and so cannot be
moved by normal means.
Anton
next prev parent reply other threads:[~2004-02-07 9:53 UTC|newest]
Thread overview: 37+ messages / expand[flat|nested] mbox.gz Atom feed top
2004-02-06 9:24 [PATCH] Load balancing problem in 2.6.2-mm1 Rick Lindsley
2004-02-06 9:38 ` Nick Piggin
2004-02-06 18:13 ` Rick Lindsley
2004-02-06 21:57 ` Nick Piggin
2004-02-06 22:30 ` Rick Lindsley
2004-02-06 22:40 ` Nick Piggin
2004-02-06 22:49 ` Rick Lindsley
2004-02-06 23:08 ` Nick Piggin
2004-02-06 10:30 ` Anton Blanchard
2004-02-06 18:15 ` Rick Lindsley
2004-02-06 18:39 ` Martin J. Bligh
2004-02-06 22:02 ` Nick Piggin
2004-02-06 22:34 ` Rick Lindsley
2004-02-06 22:48 ` Nick Piggin
2004-02-06 22:42 ` Martin J. Bligh
2004-02-06 22:53 ` Nick Piggin
2004-02-06 23:11 ` Rick Lindsley
2004-02-06 23:20 ` Nick Piggin
2004-02-06 23:33 ` Martin J. Bligh
2004-02-06 23:41 ` Nick Piggin
2004-02-06 23:47 ` Martin J. Bligh
2004-02-07 0:11 ` Nick Piggin
2004-02-07 0:25 ` Martin J. Bligh
2004-02-07 0:31 ` Nick Piggin
2004-02-07 9:50 ` Anton Blanchard [this message]
2004-02-08 0:40 ` Rick Lindsley
2004-02-08 1:12 ` Anton Blanchard
2004-02-08 1:21 ` Nick Piggin
2004-02-08 1:41 ` Anton Blanchard
2004-02-08 3:20 ` Nick Piggin
2004-02-08 3:57 ` Anton Blanchard
2004-02-08 4:05 ` Nick Piggin
2004-02-08 12:14 ` Anton Blanchard
2004-02-08 1:22 ` Anton Blanchard
2004-02-09 16:37 ` Timothy Miller
2004-02-09 16:43 ` Martin J. Bligh
2004-02-06 18:33 ` Martin J. Bligh
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