Isolation is really rare case so !is_migrate_isolate() is likely case. Remove unlikely macro. Signed-off-by: Joonsoo Kim <iamjoonsoo.kim@xxxxxxx> --- mm/page_alloc.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/mm/page_alloc.c b/mm/page_alloc.c index 8dac0f0..0d4cf7a 100644 --- a/mm/page_alloc.c +++ b/mm/page_alloc.c @@ -735,7 +735,7 @@ static void free_one_page(struct zone *zone, zone->pages_scanned = 0; __free_one_page(page, pfn, zone, order, migratetype); - if (unlikely(!is_migrate_isolate(migratetype))) + if (!is_migrate_isolate(migratetype)) __mod_zone_freepage_state(zone, 1 << order, migratetype); spin_unlock(&zone->lock); } -- 1.7.9.5 -- To unsubscribe, send a message with 'unsubscribe linux-mm' in the body to majordomo@xxxxxxxxx. For more info on Linux MM, see: http://www.linux-mm.org/ . Don't email: <a href=mailto:"dont@xxxxxxxxx";> email@xxxxxxxxx </a>