linux-kernel - Re: [this_cpu_xx V4 01/20] Introduce this_cpu_ptr() and generic this_cpu

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Date:	Fri, 02 Oct 2009 18:16:49 +0900
From:	Tejun Heo <tj@...nel.org>
To:	cl@...ux-foundation.org
CC:	akpm@...ux-foundation.org, linux-kernel@...r.kernel.org,
	David Howells <dhowells@...hat.com>,
	Ingo Molnar <mingo@...e.hu>,
	Rusty Russell <rusty@...tcorp.com.au>,
	Eric Dumazet <dada1@...mosbay.com>,
	Pekka Enberg <penberg@...helsinki.fi>
Subject: Re: [this_cpu_xx V4 01/20] Introduce this_cpu_ptr() and generic this_cpu_*
 operations

Hello,

cl@...ux-foundation.org wrote:
> This patch introduces two things: First this_cpu_ptr and then per cpu
> atomic operations.

I'm still not quite sure about the lvalue parameter but given that
get/put_user() is already using it, I don't think my indecisiveness
warrants NACK, so...

Acked-by: Tejun Heo <tj@...nel.org>

-- 
tejun
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