Re: [BUG] percpu misaligned allocation

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From: Tejun Heo

Subject: Re: [BUG] percpu misaligned allocation

Date: Thursday, March 18, 2010 - 7:18 pm

On 03/19/2010 10:57 AM, David Miller wrote:
quoted text> 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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Messages in current thread:

[BUG] percpu misaligned allocation, Frederic Weisbecker, (Wed Mar 17, 9:49 pm)

Re: [BUG] percpu misaligned allocation, David Miller, (Wed Mar 17, 11:26 pm)

Re: [BUG] percpu misaligned allocation, David Miller, (Wed Mar 17, 11:28 pm)

Re: [BUG] percpu misaligned allocation, Li Zefan, (Wed Mar 17, 11:36 pm)

Re: [BUG] percpu misaligned allocation, Li Zefan, (Wed Mar 17, 11:39 pm)

Re: [BUG] percpu misaligned allocation, Tejun Heo, (Thu Mar 18, 2:30 am)

Re: [BUG] percpu misaligned allocation, Frederic Weisbecker, (Thu Mar 18, 9:56 am)

Re: [BUG] percpu misaligned allocation, Frederic Weisbecker, (Thu Mar 18, 12:50 pm)

Re: [BUG] percpu misaligned allocation, David Miller, (Thu Mar 18, 5:54 pm)

Re: [BUG] percpu misaligned allocation, Frederic Weisbecker, (Thu Mar 18, 6:31 pm)

Re: [BUG] percpu misaligned allocation, Tejun Heo, (Thu Mar 18, 6:51 pm)

Re: [BUG] percpu misaligned allocation, David Miller, (Thu Mar 18, 6:57 pm)

Re: [BUG] percpu misaligned allocation, Tejun Heo, (Thu Mar 18, 7:18 pm)

Re: [BUG] percpu misaligned allocation, Frederic Weisbecker, (Thu Mar 18, 7:30 pm)

Re: [BUG] percpu misaligned allocation, David Miller, (Thu Mar 18, 8:02 pm)

Re: [BUG] percpu misaligned allocation, Richard Kennedy, (Fri Mar 19, 8:48 am)

Re: [BUG] percpu misaligned allocation, Maciej Rutecki, (Wed Mar 24, 1:54 pm)


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