Re: [PATCH 1/4] mm: page_alloc: determine migratetype only once

[David Rientjes]

On Wed, 6 Aug 2014, Vlastimil Babka wrote:

> The check for ALLOC_CMA in __alloc_pages_nodemask() derives migratetype
> from gfp_mask in each retry pass, although the migratetype variable already
> has the value determined and it does not change. Use the variable and perform
> the check only once. Also convert #ifdef CONFIC_CMA to IS_ENABLED.
> 
> Signed-off-by: Vlastimil Babka <vbabka@xxxxxxx>

Acked-by: David Rientjes <rientjes@xxxxxxxxxx>
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