swp_to_radix_entry  378 mm/shmem.c     	return xa_load(&mapping->i_pages, index) == swp_to_radix_entry(swap);
swp_to_radix_entry 1379 mm/shmem.c     		shmem_delete_from_page_cache(page, swp_to_radix_entry(swap));
swp_to_radix_entry 1683 mm/shmem.c     						swp_to_radix_entry(swap), gfp);