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5 out of date, but will be faster.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