From: damien.wyart@free.fr
To: Zeno Davatz <zdavatz@gmail.com>
Cc: Peter Zijlstra <peterz@infradead.org>,
Pekka Enberg <penberg@cs.helsinki.fi>,
Damien Wyart <damien.wyart@free.fr>,
Catalin Marinas <catalin.marinas@arm.com>,
linux-kernel@vger.kernel.org,
Andrew Morton <akpm@linux-foundation.org>,
x86@kernel.org, mingo@elte.hu, yinghai@kernel.org
Subject: Re: kmemleak, cpu usage jump out of nowhere
Date: Tue, 03 Aug 2010 11:15:24 +0200 [thread overview]
Message-ID: <1280826924.4c57de2c3a6b0@imp.free.fr> (raw)
In-Reply-To: <AANLkTi=VuLwcmjTpOeK-OzgiWeycu14hJpfUuH9cKnUj@mail.gmail.com>
> > Vacation.. but now I'm back ;-)
> >
> > Even something simple as: perf top -r 1 (make sure you're root in order
> > to run with real-time prios) could give a clue as to what is consuming
> > all your cpu-time.
> >
> > Or did the issue get sorted already?
>
> Thank you for the hint.
>
> I am on 2.6.35 now and all seems to be fine again.
Are you 100% sure you compiled it with CONFIG_NO_BOOTMEM enabled?
I did not test 2.6.35 yet but I did not see anything related to this bug
commited since the discussion so I am very surprised the problem disappeared by
itself...
Will be on vacation very soon, so not sure I will have time to test 2.6.35
before leaving.
Damien
next prev parent reply other threads:[~2010-08-03 9:15 UTC|newest]
Thread overview: 44+ messages / expand[flat|nested] mbox.gz Atom feed top
2010-07-14 6:12 Zeno Davatz
2010-07-14 8:05 ` Pekka Enberg
2010-07-14 8:27 ` Zeno Davatz
2010-07-14 9:47 ` Catalin Marinas
2010-07-14 9:55 ` Pekka Enberg
2010-07-14 10:00 ` Zeno Davatz
2010-07-15 14:58 ` Catalin Marinas
2010-07-15 15:15 ` Zeno Davatz
2010-07-15 15:54 ` Pekka Enberg
2010-07-15 16:28 ` Damien Wyart
2010-07-15 19:16 ` Damien Wyart
2010-07-15 19:50 ` Pekka Enberg
2010-07-15 20:00 ` Damien Wyart
2010-07-15 20:38 ` Zeno Davatz
2010-07-15 20:50 ` Pekka Enberg
2010-07-15 20:57 ` Zeno Davatz
2010-07-16 7:12 ` Zeno Davatz
2010-07-16 7:29 ` Zeno Davatz
2010-07-16 7:37 ` Zeno Davatz
2010-07-16 7:50 ` Pekka Enberg
2010-07-16 9:17 ` Zeno Davatz
2010-07-16 9:32 ` Pekka Enberg
2010-07-16 9:42 ` Zeno Davatz
2010-07-16 9:47 ` Zeno Davatz
2010-07-16 18:27 ` Yinghai Lu
2010-07-16 20:29 ` Zeno Davatz
2010-07-16 20:59 ` Yinghai Lu
2010-07-17 8:46 ` Zeno Davatz
2010-07-15 20:52 ` Pekka Enberg
2010-08-03 9:05 ` Peter Zijlstra
2010-08-03 9:11 ` Zeno Davatz
2010-08-03 9:15 ` damien.wyart [this message]
2010-08-03 9:18 ` Zeno Davatz
2010-08-20 9:32 ` Damien Wyart
2010-08-20 9:40 ` Peter Zijlstra
2010-07-14 8:31 ` Damien Wyart
2010-07-14 8:34 ` Zeno Davatz
2010-07-14 8:38 ` Pekka Enberg
2010-07-14 8:54 ` Zeno Davatz
2010-07-14 8:57 ` Pekka Enberg
2010-07-14 9:57 ` Catalin Marinas
2010-07-14 10:04 ` Zeno Davatz
2010-07-14 11:54 ` Catalin Marinas
2010-07-14 11:59 ` Zeno Davatz
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