4087 			   unsigned nr_args)  in io_probe()  argument
4093 	size = struct_size(p, ops, nr_args);  in io_probe()
4108 	if (nr_args > IORING_OP_LAST)  in io_probe()
4109 		nr_args = IORING_OP_LAST;  in io_probe()
4111 	for (i = 0; i < nr_args; i++) {  in io_probe()
4144 					   void __user *arg, unsigned int nr_args)  in io_register_restrictions()  argument
4158 	if (!arg || nr_args > IORING_MAX_RESTRICTIONS)  in io_register_restrictions()
4161 	size = array_size(nr_args, sizeof(*res));  in io_register_restrictions()
4171 	for (i = 0; i < nr_args; i++) {  in io_register_restrictions()
4373 			       void __user *arg, unsigned nr_args)  in __io_uring_register()  argument
4400 		ret = io_sqe_buffers_register(ctx, arg, nr_args, NULL);  in __io_uring_register()
4404 		if (arg || nr_args)  in __io_uring_register()
4412 		ret = io_sqe_files_register(ctx, arg, nr_args, NULL);  in __io_uring_register()
4416 		if (arg || nr_args)  in __io_uring_register()
4421 		ret = io_register_files_update(ctx, arg, nr_args);  in __io_uring_register()
4425 		if (nr_args != 1)  in __io_uring_register()
4431 		if (nr_args != 1)  in __io_uring_register()
4437 		if (arg || nr_args)  in __io_uring_register()
4443 		if (!arg || nr_args > 256)  in __io_uring_register()
4445 		ret = io_probe(ctx, arg, nr_args);  in __io_uring_register()
4449 		if (arg || nr_args)  in __io_uring_register()
4457 		ret = io_unregister_personality(ctx, nr_args);  in __io_uring_register()
4461 		if (arg || nr_args)  in __io_uring_register()
4466 		ret = io_register_restrictions(ctx, arg, nr_args);  in __io_uring_register()
4469 		ret = io_register_rsrc(ctx, arg, nr_args, IORING_RSRC_FILE);  in __io_uring_register()
4472 		ret = io_register_rsrc_update(ctx, arg, nr_args,  in __io_uring_register()
4476 		ret = io_register_rsrc(ctx, arg, nr_args, IORING_RSRC_BUFFER);  in __io_uring_register()
4479 		ret = io_register_rsrc_update(ctx, arg, nr_args,  in __io_uring_register()
4484 		if (!arg || !nr_args)  in __io_uring_register()
4486 		ret = io_register_iowq_aff(ctx, arg, nr_args);  in __io_uring_register()
4490 		if (arg || nr_args)  in __io_uring_register()
4496 		if (!arg || nr_args != 2)  in __io_uring_register()
4501 		ret = io_ringfd_register(ctx, arg, nr_args);  in __io_uring_register()
4504 		ret = io_ringfd_unregister(ctx, arg, nr_args);  in __io_uring_register()
4508 		if (!arg || nr_args != 1)  in __io_uring_register()
4514 		if (!arg || nr_args != 1)  in __io_uring_register()
4520 		if (!arg || nr_args != 1)  in __io_uring_register()
4526 		if (!arg || nr_args)  in __io_uring_register()
4539 		void __user *, arg, unsigned int, nr_args)  in SYSCALL_DEFINE4()  argument
4577 	ret = __io_uring_register(ctx, opcode, arg, nr_args);  in SYSCALL_DEFINE4()