#ifndef _LINUX_GETCPU_H | |
#define _LINUX_GETCPU_H 1 | |
/* Cache for getcpu() to speed it up. Results might be a short time | |
out of date, but will be faster. | |
User programs should not refer to the contents of this structure. | |
I repeat they should not refer to it. If they do they will break | |
in future kernels. | |
It is only a private cache for vgetcpu(). It will change in future kernels. | |
The user program must store this information per thread (__thread) | |
If you want 100% accurate information pass NULL instead. */ | |
struct getcpu_cache { | |
unsigned long blob[128 / sizeof(long)]; | |
}; | |
#endif |