linux-master/mm/page_alloc.c

2697 static inline void zone_statistics(struct zone *preferred_zone, struct zone *z,
2710 	if (zone_to_nid(z) == zone_to_nid(preferred_zone))
2714 		__count_numa_events(preferred_zone, NUMA_FOREIGN, nr_account);
2721 struct page *rmqueue_buddy(struct zone *preferred_zone, struct zone *zone,
2756 	zone_statistics(preferred_zone, zone, 1);
2844 static struct page *rmqueue_pcplist(struct zone *preferred_zone,
2873 		zone_statistics(preferred_zone, zone, 1);
2891 struct page *rmqueue(struct zone *preferred_zone,
2905 		page = rmqueue_pcplist(preferred_zone, zone, order,
2911 	page = rmqueue_buddy(preferred_zone, zone, order, alloc_flags,