Re: [PATCH 03/17] mm: page_alloc: Use jump labels to avoid checking number_of_cpusets
On 05/01/2014 04:44 AM, Mel Gorman wrote: > If cpusets are not in use then we still check a global variable on every > page allocation. Use jump labels to avoid the overhead. > > Signed-off-by: Mel Gorman <mgorman@suse.de>