1674 		struct file *swap_file = sis->swap_file;  in destroy_swap_extents()  local
1675 		struct address_space *mapping = swap_file->f_mapping;  in destroy_swap_extents()
1678 		mapping->a_ops->swap_deactivate(swap_file);  in destroy_swap_extents()
1761 	struct file *swap_file = sis->swap_file;  in setup_swap_extents()  local
1762 	struct address_space *mapping = swap_file->f_mapping;  in setup_swap_extents()
1773 		ret = mapping->a_ops->swap_activate(sis, swap_file, span);  in setup_swap_extents()
1782 	return generic_swapfile_activate(sis, swap_file, span);  in setup_swap_extents()
1850 	struct file *swap_file, *victim;  in SYSCALL_DEFINE1()  local
1875 			if (p->swap_file->f_mapping == mapping) {  in SYSCALL_DEFINE1()
1945 	swap_file = p->swap_file;  in SYSCALL_DEFINE1()
1947 	p->swap_file = NULL;  in SYSCALL_DEFINE1()
1977 	filp_close(swap_file, NULL);  in SYSCALL_DEFINE1()
2076 	file = si->swap_file;  in swap_show()
2390 	struct file *swap_file = NULL;  in SYSCALL_DEFINE2()  local
2422 	swap_file = file_open_name(name, O_RDWR|O_LARGEFILE, 0);  in SYSCALL_DEFINE2()
2423 	if (IS_ERR(swap_file)) {  in SYSCALL_DEFINE2()
2424 		error = PTR_ERR(swap_file);  in SYSCALL_DEFINE2()
2425 		swap_file = NULL;  in SYSCALL_DEFINE2()
2429 	p->swap_file = swap_file;  in SYSCALL_DEFINE2()
2430 	mapping = swap_file->f_mapping;  in SYSCALL_DEFINE2()
2445 	page = read_mapping_page(mapping, 0, swap_file);  in SYSCALL_DEFINE2()
2571 	p->swap_file = NULL;  in SYSCALL_DEFINE2()
2576 	if (swap_file) {  in SYSCALL_DEFINE2()
2581 		filp_close(swap_file, NULL);  in SYSCALL_DEFINE2()
2745 	return page_swap_info(page)->swap_file->f_mapping;  in __page_file_mapping()