Re: [PATCH 2/2] mm, vmalloc: use well-defined find_last_bit() func

From: Johannes Weiner
Date: Fri Aug 02 2013 - 15:23:07 EST

On Fri, Aug 02, 2013 at 10:57:01AM +0900, Joonsoo Kim wrote:
> Our intention in here is to find last_bit within the region to flush.
> There is well-defined function, find_last_bit() for this purpose and
> it's performance may be slightly better than current implementation.
> So change it.
> Signed-off-by: Joonsoo Kim <>

Acked-by: Johannes Weiner <hannes@xxxxxxxxxxx>
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