3100 				 unsigned nr_args)  in io_sqe_files_register()  argument
3108 	if (!nr_args)  in io_sqe_files_register()
3110 	if (nr_args > IORING_MAX_FIXED_FILES)  in io_sqe_files_register()
3113 	ctx->user_files = kcalloc(nr_args, sizeof(struct file *), GFP_KERNEL);  in io_sqe_files_register()
3117 	for (i = 0; i < nr_args; i++) {  in io_sqe_files_register()
3371 				  unsigned nr_args)  in io_sqe_buffer_register()  argument
3380 	if (!nr_args || nr_args > UIO_MAXIOV)  in io_sqe_buffer_register()
3383 	ctx->user_bufs = kcalloc(nr_args, sizeof(struct io_mapped_ubuf),  in io_sqe_buffer_register()
3388 	for (i = 0; i < nr_args; i++) {  in io_sqe_buffer_register()
3920 			       void __user *arg, unsigned nr_args)  in __io_uring_register()  argument
3949 		ret = io_sqe_buffer_register(ctx, arg, nr_args);  in __io_uring_register()
3953 		if (arg || nr_args)  in __io_uring_register()
3958 		ret = io_sqe_files_register(ctx, arg, nr_args);  in __io_uring_register()
3962 		if (arg || nr_args)  in __io_uring_register()
3968 		if (nr_args != 1)  in __io_uring_register()
3974 		if (arg || nr_args)  in __io_uring_register()
3990 		void __user *, arg, unsigned int, nr_args)  in SYSCALL_DEFINE4()  argument
4007 	ret = __io_uring_register(ctx, opcode, arg, nr_args);  in SYSCALL_DEFINE4()