map_swap_entry     51 mm/swapfile.c  static sector_t map_swap_entry(swp_entry_t, struct block_device**);
map_swap_entry   1813 mm/swapfile.c  	return map_swap_entry(swp_entry(type, offset), &bdev);
map_swap_entry   2278 mm/swapfile.c  	return map_swap_entry(entry, bdev);