cache.h File Reference

#include <linux/kernel.h>
#include <asm/cache.h>

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Macros
#define	SMP_CACHE_SHIFT   L1_CACHE_SHIFT
#define	SMP_CACHE_BYTES   L1_CACHE_BYTES
#define	SMP_CACHE_ALIGN(x)   (((x) + (SMP_CACHE_BYTES - 1)) & ~(SMP_CACHE_BYTES - 1))
#define	____cacheline_aligned   __attribute__((__aligned__(SMP_CACHE_BYTES)))
#define	__cacheline_group_begin(GROUP)   __u8 __cacheline_group_begin__##GROUP[0]
#define	__cacheline_group_end(GROUP)   __u8 __cacheline_group_end__##GROUP[0]

Macro Definition Documentation

____cacheline_aligned

#define ____cacheline_aligned   __attribute__((__aligned__(SMP_CACHE_BYTES)))

__cacheline_group_begin

#define __cacheline_group_begin

(

GROUP

)

__u8 __cacheline_group_begin__##GROUP[0]

__cacheline_group_end

#define __cacheline_group_end

(

GROUP

)

__u8 __cacheline_group_end__##GROUP[0]

SMP_CACHE_ALIGN

#define SMP_CACHE_ALIGN

(

x

)

(((x) + (SMP_CACHE_BYTES - 1)) & ~(SMP_CACHE_BYTES - 1))

SMP_CACHE_BYTES

#define SMP_CACHE_BYTES   L1_CACHE_BYTES

SMP_CACHE_SHIFT

#define SMP_CACHE_SHIFT   L1_CACHE_SHIFT