109 					struct io_restriction *restrictions)  in io_parse_restrictions()  argument
133 			__set_bit(res[i].register_op, restrictions->register_op);  in io_parse_restrictions()
138 			__set_bit(res[i].sqe_op, restrictions->sqe_op);  in io_parse_restrictions()
141 			restrictions->sqe_flags_allowed = res[i].sqe_flags;  in io_parse_restrictions()
144 			restrictions->sqe_flags_required = res[i].sqe_flags;  in io_parse_restrictions()
163 	/* Restrictions allowed only if rings started disabled */  in io_register_restrictions()
167 	/* We allow only a single restrictions registration */  in io_register_restrictions()
168 	if (ctx->restrictions.registered)  in io_register_restrictions()
171 	ret = io_parse_restrictions(arg, nr_args, &ctx->restrictions);  in io_register_restrictions()
172 	/* Reset all restrictions if an error happened */  in io_register_restrictions()
174 		memset(&ctx->restrictions, 0, sizeof(ctx->restrictions));  in io_register_restrictions()
176 		ctx->restrictions.registered = true;  in io_register_restrictions()
195 	if (ctx->restrictions.registered)  in io_register_enable_rings()
648 		if (!test_bit(opcode, ctx->restrictions.register_op))  in __io_uring_register()