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out of date, but will be faster.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