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Date: Sun, 31 Jan 2010 18:38:07 -0800
From: Andrew Morton <akpm@linux-foundation.org>
To: Alexey Dobriyan <adobriyan@gmail.com>
Cc: Akinobu Mita <akinobu.mita@gmail.com>, linux-kernel@vger.kernel.org,
       Ingo Molnar <mingo@elte.hu>, Peter Zijlstra <peterz@infradead.org>
Subject: Re: [PATCH 1/7] sched: Use for_each_bit
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On Sun, 31 Jan 2010 14:06:10 +0200 Alexey Dobriyan <adobriyan@gmail.com> wrote:

> On Sun, Jan 31, 2010 at 1:53 PM, Akinobu Mita <akinobu.mita@gmail.com> wrote:
> > __#define for_each_cpupri_active(array, idx) __ __ __ __ __ __ __ __ __ __\
> > - __for (idx = find_first_bit(array, CPUPRI_NR_PRIORITIES); __ __ \
> > - __ __ __ idx < CPUPRI_NR_PRIORITIES; __ __ __ __ __ __ __ __ __ __ __ __ __ __\
> > - __ __ __ idx = find_next_bit(array, CPUPRI_NR_PRIORITIES, idx+1))
> > + __ __ __ for_each_bit(idx, array, CPUPRI_NR_PRIORITIES)
> 
> It should be called for_each_set_bit().

Agree.