From: Frederic Weisbecker <fweisbec@gmail.com>
To: KOSAKI Motohiro <kosaki.motohiro@jp.fujitsu.com>
Cc: Rakib Mullick <rakib.mullick@gmail.com>,
Ingo Molnar <mingo@elte.hu>,
Andrew Morton <akpm@linux-foundation.org>,
LKML <linux-kernel@vger.kernel.org>,
markus.t.metzger@gmail.com
Subject: Re: [PATCH -mm] tracing: Fix section mismatch in trace_hw_branches.c
Date: Sun, 22 Feb 2009 17:23:56 +0100 [thread overview]
Message-ID: <20090222162355.GB6003@nowhere> (raw)
In-Reply-To: <20090223010906.BD48.A69D9226@jp.fujitsu.com>
On Mon, Feb 23, 2009 at 01:15:08AM +0900, KOSAKI Motohiro wrote:
> > When I saw this patch, I searched the real purpose of __cpuinit and its
> > real impact.
> > But I didn't find any comments about it inside the kernel.
>
> AFAIK, __cpuinit mean
>
> if UP, __cpuinit == __init
> if SMP=Y && HOTPLUG_CPU=y, __cpuinit == "" (do nothing)
> if SMP=Y && HOTPLUG_CPU=n, __cpuinit == __init
>
>
>
Ok, thanks for the information.
next prev parent reply other threads:[~2009-02-22 16:24 UTC|newest]
Thread overview: 9+ messages / expand[flat|nested] mbox.gz Atom feed top
2009-02-14 3:36 [PATCH -mm] tracing: Fix section mismatch in trace_hw_branches.c Rakib Mullick
2009-02-15 19:41 ` Ingo Molnar
2009-02-21 15:22 ` Frederic Weisbecker
2009-02-22 13:33 ` Rakib Mullick
2009-02-22 16:22 ` Frederic Weisbecker
2009-02-23 10:21 ` Markus Metzger
2009-02-22 16:15 ` KOSAKI Motohiro
2009-02-22 16:23 ` Frederic Weisbecker [this message]
2009-02-22 19:29 ` Sam Ravnborg
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