3611 			   unsigned nr_args)  in io_probe()  argument
3617 	size = struct_size(p, ops, nr_args);  in io_probe()
3632 	if (nr_args > IORING_OP_LAST)  in io_probe()
3633 		nr_args = IORING_OP_LAST;  in io_probe()
3635 	for (i = 0; i < nr_args; i++) {  in io_probe()
3668 					   void __user *arg, unsigned int nr_args)  in io_register_restrictions()  argument
3682 	if (!arg || nr_args > IORING_MAX_RESTRICTIONS)  in io_register_restrictions()
3685 	size = array_size(nr_args, sizeof(*res));  in io_register_restrictions()
3695 	for (i = 0; i < nr_args; i++) {  in io_register_restrictions()
3883 			       void __user *arg, unsigned nr_args)  in __io_uring_register()  argument
3912 		ret = io_sqe_buffers_register(ctx, arg, nr_args, NULL);  in __io_uring_register()
3916 		if (arg || nr_args)  in __io_uring_register()
3924 		ret = io_sqe_files_register(ctx, arg, nr_args, NULL);  in __io_uring_register()
3928 		if (arg || nr_args)  in __io_uring_register()
3933 		ret = io_register_files_update(ctx, arg, nr_args);  in __io_uring_register()
3937 		if (nr_args != 1)  in __io_uring_register()
3943 		if (nr_args != 1)  in __io_uring_register()
3949 		if (arg || nr_args)  in __io_uring_register()
3955 		if (!arg || nr_args > 256)  in __io_uring_register()
3957 		ret = io_probe(ctx, arg, nr_args);  in __io_uring_register()
3961 		if (arg || nr_args)  in __io_uring_register()
3969 		ret = io_unregister_personality(ctx, nr_args);  in __io_uring_register()
3973 		if (arg || nr_args)  in __io_uring_register()
3978 		ret = io_register_restrictions(ctx, arg, nr_args);  in __io_uring_register()
3981 		ret = io_register_rsrc(ctx, arg, nr_args, IORING_RSRC_FILE);  in __io_uring_register()
3984 		ret = io_register_rsrc_update(ctx, arg, nr_args,  in __io_uring_register()
3988 		ret = io_register_rsrc(ctx, arg, nr_args, IORING_RSRC_BUFFER);  in __io_uring_register()
3991 		ret = io_register_rsrc_update(ctx, arg, nr_args,  in __io_uring_register()
3996 		if (!arg || !nr_args)  in __io_uring_register()
3998 		ret = io_register_iowq_aff(ctx, arg, nr_args);  in __io_uring_register()
4002 		if (arg || nr_args)  in __io_uring_register()
4008 		if (!arg || nr_args != 2)  in __io_uring_register()
4013 		ret = io_ringfd_register(ctx, arg, nr_args);  in __io_uring_register()
4016 		ret = io_ringfd_unregister(ctx, arg, nr_args);  in __io_uring_register()
4020 		if (!arg || nr_args != 1)  in __io_uring_register()
4026 		if (!arg || nr_args != 1)  in __io_uring_register()
4032 		if (!arg || nr_args != 1)  in __io_uring_register()
4038 		if (!arg || nr_args)  in __io_uring_register()
4051 		void __user *, arg, unsigned int, nr_args)  in SYSCALL_DEFINE4()  argument
4070 	ret = __io_uring_register(ctx, opcode, arg, nr_args);  in SYSCALL_DEFINE4()