prefetch.h File Reference

#include <linux/types.h>
#include <asm/processor.h>
#include <asm/cache.h>

Go to the source code of this file.

Macros
#define	prefetch(x)   __builtin_prefetch(x)
#define	prefetchw(x)   __builtin_prefetch(x,1)
#define	spin_lock_prefetch(x)   prefetchw(x)
#define	PREFETCH_STRIDE   (4*L1_CACHE_BYTES)

Macro Definition Documentation

#define prefetch

(

x

)

__builtin_prefetch(x)

Definition at line 38 of file prefetch.h.

#define PREFETCH_STRIDE   (4*L1_CACHE_BYTES)

Definition at line 50 of file prefetch.h.

#define prefetchw

(

x

)

__builtin_prefetch(x,1)

Definition at line 42 of file prefetch.h.

#define spin_lock_prefetch

(

x

)

prefetchw(x)

Definition at line 46 of file prefetch.h.