On Sat, 17 May 2008, Tom Spink wrote:

quoted text
> static inline unsigned int get_nmi_count(int cpu)
> {
> #ifdef CONFIG_X86_64
>         return cpu_pda(cpu)->__nmi_count;
> #else
>         return nmi_count(cpu);
> #endif
> }
> 
> I know it introduces a lot of these conditionals, but at least there
> is one place to look for the get_nmi_count function, instead of
> searching for all variants of the function.

 Well, I suppose some header should provide a definition like:

#ifdef CONFIG_X86_64
#define cpu_x86_64 1
#else
#define cpu_x86_64 0
#endif

and the you can remove the horrible #ifdef clutter and make the quoted 
function look like:

static inline unsigned int get_nmi_count(int cpu)
{
	return cpu_x86_64 ? cpu_pda(cpu)->__nmi_count : nmi_count(cpu);
}

Much better -- isn't it?

  Maciej
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