1/* SPDX-License-Identifier: GPL-2.0 */
 2#ifndef _LINUX_GETCPU_H
 3#define _LINUX_GETCPU_H 1
 4
 5/* Cache for getcpu() to speed it up. Results might be a short time
 6   out of date, but will be faster.
 7
 8   User programs should not refer to the contents of this structure.
 9   I repeat they should not refer to it. If they do they will break
10   in future kernels.
11
12   It is only a private cache for vgetcpu(). It will change in future kernels.
13   The user program must store this information per thread (__thread)
14   If you want 100% accurate information pass NULL instead. */
15struct getcpu_cache {
16	unsigned long blob[128 / sizeof(long)];
17};
18
19#endif

 
 1#ifndef _LINUX_GETCPU_H
 2#define _LINUX_GETCPU_H 1
 3
 4/* Cache for getcpu() to speed it up. Results might be a short time
 5   out of date, but will be faster.
 6
 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
 9   in future kernels.
10
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. */
14struct getcpu_cache {
15	unsigned long blob[128 / sizeof(long)];
16};
17
18#endif