Re: [PATCH 1/4] mm, page_alloc: add likely macro to help compiler optimization

Johannes Weiner
2013-08-02T19:26:57Z

On Fri, Aug 02, 2013 at 11:07:56AM +0900, Joonsoo Kim wrote:
> We rarely allocate a page with ALLOC_NO_WATERMARKS and it is used
> in slow path. For making fast path more faster, add likely macro to
> help compiler optimization.
>
> Signed-off-by: Joonsoo Kim <iamjoonsoo.kim@lge.com>

Acked-by: Johannes Weiner <hannes@cmpxchg.org>