From: Eduard - Gabriel Munteanu <eduard.munteanu@linux360.ro>
To: Pekka Enberg <penberg@cs.helsinki.fi>
Cc: ????????? <liushengping@tsinghua.org.cn>,
LKML <linux-kernel@vger.kernel.org>
Subject: Re: Kmemtrace(slab and slub, except slob) doesn't work on PPC64 board,
Date: Wed, 21 Jan 2009 23:13:19 +0200 [thread overview]
Message-ID: <20090121211318.GA5272@localhost> (raw)
In-Reply-To: <49770EB3.5040404@cs.helsinki.fi>
On Wed, Jan 21, 2009 at 02:01:55PM +0200, Pekka Enberg wrote:
> (I am cc'ing linux-kernel)
>
>
> Hmm, I can't really work out what exactly is going wrong there. I suspect
> that the fact that ppc64 uses kmem_cache_alloc() for __pud_alloc() ->
> pud_alloc_one() whereas x86 uses the page allocator is the culprit here.
>
> Eduard, thoughts?
>
> Pekka
Couldn't it be the same problem Ingo ran into? This is the relay
version, as far as I can tell. I'd suggest trying the ftrace version of
kmemtrace. In any case, it has been more recently updated.
http://git.kernel.org/?p=linux/kernel/git/tip/linux-2.6-tip.git
Eduard
prev parent reply other threads:[~2009-01-21 21:13 UTC|newest]
Thread overview: 3+ messages / expand[flat|nested] mbox.gz Atom feed top
[not found] <18682661.270411232413952442.JavaMail.coremail@mailserver2>
2009-01-21 12:01 ` Kmemtrace(slab and slub, except slob) doesn't work on PPC64 board, Pekka Enberg
2009-01-21 16:09 ` Matt Mackall
2009-01-21 21:13 ` Eduard - Gabriel Munteanu [this message]
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