pgdat_resize_lock   24 lib/show_mem.c 		pgdat_resize_lock(pgdat, &flags);
pgdat_resize_lock  209 mm/memory_hotplug.c 	pgdat_resize_lock(zone->zone_pgdat, &flags);
pgdat_resize_lock  263 mm/memory_hotplug.c 	pgdat_resize_lock(pgdat, &flags);
pgdat_resize_lock  600 mm/sparse.c    	pgdat_resize_lock(pgdat, &flags);