add_to_free_area  127 include/linux/mmzone.h 	add_to_free_area(page, area, migratetype);
add_to_free_area 1002 mm/page_alloc.c 		add_to_free_area(page, &zone->free_area[order], migratetype);
add_to_free_area 2038 mm/page_alloc.c 		add_to_free_area(&page[size], area, migratetype);
add_to_free_area  202 mm/shuffle.c   		add_to_free_area(page, area, migratetype);