From mboxrd@z Thu Jan 1 00:00:00 1970 From: Shan Wei Subject: Re: [PATCH v2 9/9] net: batman-adv: use per_cpu_add helper Date: Sat, 03 Nov 2012 12:58:45 +0800 Message-ID: <5094A485.4060409@gmail.com> References: <5093EE7E.6040400@gmail.com> <5905519.yWN2Ke3YlE@bentobox> Reply-To: The list for a Better Approach To Mobile Ad-hoc Networking Mime-Version: 1.0 Content-Type: text/plain; charset=ISO-8859-1 Content-Transfer-Encoding: 7bit Cc: NetDev , b.a.t.m.a.n-ZwoEplunGu2X36UT3dwllkB+6BGkLq7r@public.gmane.org, Kernel-Maillist , siwu-MaAgPAbsBIVS8oHt8HbXEIQuADTiUCJX@public.gmane.org, Christoph Lameter , lindner_marek-LWAfsSFWpa4@public.gmane.org, David Miller To: Sven Eckelmann Return-path: In-Reply-To: <5905519.yWN2Ke3YlE@bentobox> List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: b.a.t.m.a.n-bounces-ZwoEplunGu2X36UT3dwllkB+6BGkLq7r@public.gmane.org Sender: "B.A.T.M.A.N" List-Id: netdev.vger.kernel.org Sven Eckelmann said, at 2012/11/3 1:55: > On Saturday 03 November 2012 00:02:06 Shan Wei wrote: >> From: Shan Wei >> >> As Christoph Lameter said: >>> In addition, following usage of per_cpu_ptr can be replaced by >>> this_cpu_read. >>> >>> cpu=get_cpu() >>> .... >>> *per_cpu_ptr(p,cpu) >>> .... >>> .... >>> put_cpu() >> >> Right. >> >> Signed-off-by: Shan Wei >> --- > > Is this really supposed to be the commit message? Maybe it's ok when Linus said this. :-) Christoph is the maintainer of per-cpu. So........ PER-CPU MEMORY ALLOCATOR M: Tejun Heo M: Christoph Lameter T: git git://git.kernel.org/pub/scm/linux/kernel/git/tj/percpu.git S: Maintained F: include/linux/percpu*.h F: mm/percpu*.c F: arch/*/include/asm/percpu.h > > Kind regards, > Sven >