https://github.com/torvalds/linux
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Tip revision: 6f7da290413ba713f0cdd9ff1a2a9bb129ef4f6c authored by Linus Torvalds on 02 July 2017, 23:07:02 UTC
Linux 4.12
Tip revision: 6f7da29
cache.h
#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 */
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