#ifndef _LINUX_GETCPU_H #define _LINUX_GETCPU_H 1 /* Cache for getcpu() to speed it up. Results might be upto a jiffie out of date, but will be faster. User programs should not refer to the contents of this structure. It is only a cache for vgetcpu(). It might 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 t0; unsigned long t1; unsigned long res[4]; }; #endif