From: Namhyung Kim <namhyung@gmail.com>
To: Tejun Heo <tj@kernel.org>
Cc: linux-kernel@vger.kernel.org, kernel-janitors@vger.kernel.org
Subject: Re: [PATCH] percpu: remove address_space attribute if !SMP
Date: Fri, 06 Aug 2010 22:46:11 +0900 [thread overview]
Message-ID: <1281102371.1655.24.camel@leonhard> (raw)
In-Reply-To: <4C5C1011.6080209@kernel.org>
2010-08-06 (금), 15:37 +0200, Tejun Heo:
> Hello,
>
Hi,
> On 08/06/2010 03:23 PM, Namhyung Kim wrote:
> > Sure. :-)
> > Although I'm not sure that it is really needed, if so I'll do that.
>
> Well, the whole __percpu markup thing is to detect misuse of percpu
> pointers. I think it would definitely be better to have the sanity
> check for UP code too. It's not like it's gonna cost any runtime
> overhead and all the needed pieces are already there.
>
> Thanks.
>
I see. Thanks for the comments.
--
Regards,
Namhyung Kim
prev parent reply other threads:[~2010-08-06 13:46 UTC|newest]
Thread overview: 7+ messages / expand[flat|nested] mbox.gz Atom feed top
2010-08-06 12:46 [PATCH] percpu: remove address_space attribute if !SMP Namhyung Kim
2010-08-06 12:49 ` Tejun Heo
2010-08-06 12:53 ` Namhyung Kim
2010-08-06 12:57 ` Tejun Heo
2010-08-06 13:23 ` Namhyung Kim
2010-08-06 13:37 ` Tejun Heo
2010-08-06 13:46 ` Namhyung Kim [this message]
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