linux-kernel - Re: Re: [B.A.T.M.A.N.] [PATCH v2 9/9] net: batman-adv: use per_cpu

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Message-ID: <6126628.VHIlOyj2ru@sven-desktop.home.narfation.org>
Date:	Sat, 03 Nov 2012 23:39:44 +0100
From:	Sven Eckelmann <sven@...fation.org>
To:	Shan Wei <shanwei88@...il.com>
Cc:	b.a.t.m.a.n@...ts.open-mesh.org, lindner_marek@...oo.de,
	siwu@....tu-chemnitz.de, ordex@...istici.org,
	David Miller <davem@...emloft.net>,
	NetDev <netdev@...r.kernel.org>,
	Kernel-Maillist <linux-kernel@...r.kernel.org>,
	Christoph Lameter <cl@...ux.com>
Subject: Re: Re: [B.A.T.M.A.N.] [PATCH v2 9/9] net: batman-adv: use per_cpu_add helper

On Saturday 03 November 2012 12:58:45 Shan Wei wrote:
> Sven Eckelmann said, at 2012/11/3 1:55:
> > On Saturday 03 November 2012 00:02:06 Shan Wei wrote:
> >> From: Shan Wei <davidshan@...cent.com>
> >> 
> >> 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 <davidshan@...cent.com>
> >> ---
> > 
> > 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........

Hm? This wasn't my question, but ok...

Kind regards,
	Sven
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