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SubjectRe: [RFC] x86: merge nmi_32-64 to nmi.c
On Sat, 17 May 2008, Tom Spink wrote:

> 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
#define cpu_x86_64 0

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?


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