linux-kernel - Re: [BUG] percpu misaligned allocation

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Message-ID: <4BA2DF0B.9080600@kernel.org>
Date:	Fri, 19 Mar 2010 11:18:51 +0900
From:	Tejun Heo <tj@...nel.org>
To:	David Miller <davem@...emloft.net>
CC:	fweisbec@...il.com, sparclinux@...r.kernel.org,
	linux-kernel@...r.kernel.org
Subject: Re: [BUG] percpu misaligned allocation

On 03/19/2010 10:57 AM, David Miller wrote:
> I would use u64 so something like:
> 
> 	u64 [FTRACE_MAX_PROFILE_SIZE / sizeof(u64)]

<paranoid>DIV_ROUND_UP() would be safer than division</paranoid>

Thanks.

-- 
tejun
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