| #define __percpu __attribute__((noderef, address_space(3))) | |
| /* Turn v back into a normal var. */ | |
| #define convert(v) \ | |
| (*(typeof(v) __attribute__((address_space(0), force)) *)(&v)) | |
| int main(int argc, char *argv) | |
| { | |
| unsigned int __percpu x; | |
| convert(x) = 0; | |
| return 0; | |
| } | |
| /* | |
| * check-name: Rusty Russell's typeof attribute casting. | |
| */ |