From: Con Kolivas <kernel@kolivas.org>
To: Gabriel Devenyi <devenyga@mcmaster.ca>
Cc: ck@vds.kolivas.org, linux-kernel@vger.kernel.org,
William Lee Irwin III <wli@holomorphy.com>,
akpm@osdl.org
Subject: Re: Preempt Threshold Measurements
Date: Tue, 13 Jul 2004 12:54:50 +1000 [thread overview]
Message-ID: <cone.1089687290.911943.12958.502@pc.kolivas.org> (raw)
In-Reply-To: <200407122248.50377.devenyga@mcmaster.ca>
Gabriel Devenyi writes:
> Well I'm not particularly educated in kernel internals yet, here's some
> reports from the system when its running.
>
> 6ms non-preemptible critical section violated 4 ms preempt threshold starting
> at do_munmap+0xd2/0x140 and ending at do_munmap+0xeb/0x140
Certainly the do_munmap and exit_mmap seem to be repeat offenders on my
machine too (more the latter in my case).
Con.
next prev parent reply other threads:[~2004-07-13 2:55 UTC|newest]
Thread overview: 23+ messages / expand[flat|nested] mbox.gz Atom feed top
2004-07-12 23:43 Gabriel Devenyi
2004-07-12 23:59 ` Con Kolivas
2004-07-13 0:15 ` Gabriel Devenyi
2004-07-13 2:40 ` William Lee Irwin III
2004-07-13 2:48 ` [ck] " Gabriel Devenyi
2004-07-13 2:54 ` Con Kolivas [this message]
2004-07-13 4:01 ` Andrew Morton
2004-07-13 5:51 ` Con Kolivas
2004-07-13 6:14 ` Andrew Morton
2004-07-13 8:03 ` Lee Revell
2004-07-13 10:26 ` Con Kolivas
2004-07-13 21:52 ` Con Kolivas
2004-07-13 10:08 ` William Lee Irwin III
2004-07-13 10:40 ` William Lee Irwin III
2004-07-13 11:07 ` Lenar Lõhmus
2004-07-13 11:13 ` William Lee Irwin III
2004-07-13 2:55 ` [ck] " William Lee Irwin III
2004-07-13 3:09 ` Gabriel Devenyi
2004-07-13 4:07 ` Andrew Morton
2004-07-13 5:34 ` Con Kolivas
2004-07-13 5:48 ` Nick Piggin
2004-07-13 10:14 ` William Lee Irwin III
2004-07-14 10:15 ` [ck] " Jens Bergmann
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