2296 		struct address_space *mapping = swap_file->f_mapping;  in destroy_swap_extents()  local
2299 		if (mapping->a_ops->swap_deactivate)  in destroy_swap_extents()
2300 			mapping->a_ops->swap_deactivate(swap_file);  in destroy_swap_extents()
2384 	struct address_space *mapping = swap_file->f_mapping;  in setup_swap_extents()  local
2385 	struct inode *inode = mapping->host;  in setup_swap_extents()
2394 	if (mapping->a_ops->swap_activate) {  in setup_swap_extents()
2395 		ret = mapping->a_ops->swap_activate(sis, swap_file, span);  in setup_swap_extents()
2522 	struct address_space *mapping;  in SYSCALL_DEFINE1()  local
2542 	mapping = victim->f_mapping;  in SYSCALL_DEFINE1()
2546 			if (p->swap_file->f_mapping == mapping) {  in SYSCALL_DEFINE1()
2660 	inode = mapping->host;  in SYSCALL_DEFINE1()
3107 	struct address_space *mapping;  in SYSCALL_DEFINE2()  local
3150 	mapping = swap_file->f_mapping;  in SYSCALL_DEFINE2()
3151 	inode = mapping->host;  in SYSCALL_DEFINE2()
3161 	if (!mapping->a_ops->readpage) {  in SYSCALL_DEFINE2()
3165 	page = read_mapping_page(mapping, 0, swap_file);  in SYSCALL_DEFINE2()