4116 			   unsigned nr_args)  in io_probe()  argument
4122 	size = struct_size(p, ops, nr_args);  in io_probe()
4137 	if (nr_args > IORING_OP_LAST)  in io_probe()
4138 		nr_args = IORING_OP_LAST;  in io_probe()
4140 	for (i = 0; i < nr_args; i++) {  in io_probe()
4173 					   void __user *arg, unsigned int nr_args)  in io_register_restrictions()  argument
4187 	if (!arg || nr_args > IORING_MAX_RESTRICTIONS)  in io_register_restrictions()
4190 	size = array_size(nr_args, sizeof(*res));  in io_register_restrictions()
4200 	for (i = 0; i < nr_args; i++) {  in io_register_restrictions()
4402 			       void __user *arg, unsigned nr_args)  in __io_uring_register()  argument
4429 		ret = io_sqe_buffers_register(ctx, arg, nr_args, NULL);  in __io_uring_register()
4433 		if (arg || nr_args)  in __io_uring_register()
4441 		ret = io_sqe_files_register(ctx, arg, nr_args, NULL);  in __io_uring_register()
4445 		if (arg || nr_args)  in __io_uring_register()
4450 		ret = io_register_files_update(ctx, arg, nr_args);  in __io_uring_register()
4454 		if (nr_args != 1)  in __io_uring_register()
4460 		if (nr_args != 1)  in __io_uring_register()
4466 		if (arg || nr_args)  in __io_uring_register()
4472 		if (!arg || nr_args > 256)  in __io_uring_register()
4474 		ret = io_probe(ctx, arg, nr_args);  in __io_uring_register()
4478 		if (arg || nr_args)  in __io_uring_register()
4486 		ret = io_unregister_personality(ctx, nr_args);  in __io_uring_register()
4490 		if (arg || nr_args)  in __io_uring_register()
4495 		ret = io_register_restrictions(ctx, arg, nr_args);  in __io_uring_register()
4498 		ret = io_register_rsrc(ctx, arg, nr_args, IORING_RSRC_FILE);  in __io_uring_register()
4501 		ret = io_register_rsrc_update(ctx, arg, nr_args,  in __io_uring_register()
4505 		ret = io_register_rsrc(ctx, arg, nr_args, IORING_RSRC_BUFFER);  in __io_uring_register()
4508 		ret = io_register_rsrc_update(ctx, arg, nr_args,  in __io_uring_register()
4513 		if (!arg || !nr_args)  in __io_uring_register()
4515 		ret = io_register_iowq_aff(ctx, arg, nr_args);  in __io_uring_register()
4519 		if (arg || nr_args)  in __io_uring_register()
4525 		if (!arg || nr_args != 2)  in __io_uring_register()
4530 		ret = io_ringfd_register(ctx, arg, nr_args);  in __io_uring_register()
4533 		ret = io_ringfd_unregister(ctx, arg, nr_args);  in __io_uring_register()
4537 		if (!arg || nr_args != 1)  in __io_uring_register()
4543 		if (!arg || nr_args != 1)  in __io_uring_register()
4549 		if (!arg || nr_args != 1)  in __io_uring_register()
4555 		if (!arg || nr_args)  in __io_uring_register()
4568 		void __user *, arg, unsigned int, nr_args)  in SYSCALL_DEFINE4()  argument
4607 	ret = __io_uring_register(ctx, opcode, arg, nr_args);  in SYSCALL_DEFINE4()