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Date: Tue, 25 Jul 2017 14:35:16 -0400
From: Josef Bacik <josef@toxicpanda.com>
To: Dennis Zhou <dennisz@fb.com>
Cc: Tejun Heo <tj@kernel.org>, Christoph Lameter <cl@linux.com>,
        Josef Bacik <josef@toxicpanda.com>, linux-kernel@vger.kernel.org,
        linux-mm@kvack.org, kernel-team@fb.com,
        Dennis Zhou <dennisszhou@gmail.com>
Subject: Re: [PATCH v2 13/23] percpu: generalize bitmap (un)populated
 iterators
Message-ID: <20170725183515.GM18880@destiny>
References: <20170724230220.21774-1-dennisz@fb.com>
 <20170724230220.21774-14-dennisz@fb.com>
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On Mon, Jul 24, 2017 at 07:02:10PM -0400, Dennis Zhou wrote:
> From: "Dennis Zhou (Facebook)" <dennisszhou@gmail.com>
> 
> The area map allocator only used a bitmap for the backing page state.
> The new bitmap allocator will use bitmaps to manage the allocation
> region in addition to this.
> 
> This patch generalizes the bitmap iterators so they can be reused with
> the bitmap allocator.
> 
> Signed-off-by: Dennis Zhou <dennisszhou@gmail.com>

Reviewed-by: Josef Bacik <jbacik@fb.com>

Thanks,

Josef