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c08c8205 VP |
1 | #ifndef _LINUX_GETCPU_H |
2 | #define _LINUX_GETCPU_H 1 | |
3 | ||
4 | /* Cache for getcpu() to speed it up. Results might be upto a jiffie | |
5 | out of date, but will be faster. | |
6 | User programs should not refer to the contents of this structure. | |
7 | It is only a cache for vgetcpu(). It might change in future kernels. | |
8 | The user program must store this information per thread (__thread) | |
9 | If you want 100% accurate information pass NULL instead. */ | |
10 | struct getcpu_cache { | |
11 | unsigned long t0; | |
12 | unsigned long t1; | |
13 | unsigned long res[4]; | |
14 | }; | |
15 | ||
16 | #endif |