[OpenAFS-devel] fileserver profiling

[Kyle Moffett]

On Mar 07, 2005, at 22:06, Kyle Moffett wrote:
> /* These are for PPC only; the read memory barrier does too much 
> anyways */
> #define read_memory_barrier()	__asm__ __volatile__ ("eieio": : 
> :"memory")
> #define write_memory_barrier()	__asm__ __volatile__ ("eieio": : 
> :"memory")

Err, oops, I got this wrong.  The correct instructions are:
#define read_memory_barrier()	__asm__ __volatile__ ("sync": : :"memory")
#define write_memory_barrier()	__asm__ __volatile__ ("eieio": : 
:"memory")

Cheers,
Kyle Moffett

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