mirror of https://gitee.com/openkylin/linux.git
13 lines
345 B
C
13 lines
345 B
C
|
#ifndef __ASM_GENERIC_CACHE_H
|
||
|
|
#define __ASM_GENERIC_CACHE_H
|
||
|
|
/*
|
||
|
|
* 32 bytes appears to be the most common cache line size,
|
||
|
|
* so make that the default here. Architectures with larger
|
||
|
|
* cache lines need to provide their own cache.h.
|
||
|
|
*/
|
||
|
|
|
||
|
|
#define L1_CACHE_SHIFT 5
|
||
|
|
#define L1_CACHE_BYTES (1 << L1_CACHE_SHIFT)
|
||
|
|
|
||
|
|
#endif /* __ASM_GENERIC_CACHE_H */
|