2302 		struct file *swap_file = sis->swap_file;  in destroy_swap_extents()  local
2303 		struct address_space *mapping = swap_file->f_mapping;  in destroy_swap_extents()
2307 			mapping->a_ops->swap_deactivate(swap_file);  in destroy_swap_extents()
2390 	struct file *swap_file = sis->swap_file;  in setup_swap_extents()  local
2391 	struct address_space *mapping = swap_file->f_mapping;  in setup_swap_extents()
2402 		ret = mapping->a_ops->swap_activate(sis, swap_file, span);  in setup_swap_extents()
2413 	return generic_swapfile_activate(sis, swap_file, span);  in setup_swap_extents()
2423 		bdev = p->swap_file->f_inode->i_sb->s_bdev;  in swap_node()
2527 	struct file *swap_file, *victim;  in SYSCALL_DEFINE1()  local
2553 			if (p->swap_file->f_mapping == mapping) {  in SYSCALL_DEFINE1()
2648 	swap_file = p->swap_file;  in SYSCALL_DEFINE1()
2650 	p->swap_file = NULL;  in SYSCALL_DEFINE1()
2685 	filp_close(swap_file, NULL);  in SYSCALL_DEFINE1()
2784 	file = si->swap_file;  in swap_show()
3139 	struct file *swap_file = NULL;  in SYSCALL_DEFINE2()  local
3177 	swap_file = file_open_name(name, O_RDWR|O_LARGEFILE, 0);  in SYSCALL_DEFINE2()
3178 	if (IS_ERR(swap_file)) {  in SYSCALL_DEFINE2()
3179 		error = PTR_ERR(swap_file);  in SYSCALL_DEFINE2()
3180 		swap_file = NULL;  in SYSCALL_DEFINE2()
3184 	p->swap_file = swap_file;  in SYSCALL_DEFINE2()
3185 	mapping = swap_file->f_mapping;  in SYSCALL_DEFINE2()
3186 	dentry = swap_file->f_path.dentry;  in SYSCALL_DEFINE2()
3210 	page = read_mapping_page(mapping, 0, swap_file);  in SYSCALL_DEFINE2()
3384 	p->swap_file = NULL;  in SYSCALL_DEFINE2()
3392 	if (swap_file)  in SYSCALL_DEFINE2()
3393 		filp_close(swap_file, NULL);  in SYSCALL_DEFINE2()
3554 	return page_swap_info(page)->swap_file->f_mapping;  in __page_file_mapping()