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x86, perf: Clean up perf_event cpu code

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The CPU support for perf events on x86 was implemented via included C files
with #ifdefs.  Clean this up by creating a new header file and compiling
the vendor-specific files as needed.

Signed-off-by: Kevin Winchester <kjwinchester@gmail.com>
Signed-off-by: Peter Zijlstra <a.p.zijlstra@chello.nl>
Link: http://lkml.kernel.org/r/1314747665-2090-1-git-send-email-kjwinchester@gmail.com
Signed-off-by: Ingo Molnar <mingo@elte.hu>
This commit is contained in:
Kevin Winchester
2011-08-30 20:41:05 -03:00
committed by Ingo Molnar
parent ed3982cf37
commit de0428a7ad
9 changed files with 604 additions and 460 deletions
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9
arch/x86/kernel/cpu/perf_event_p6.c
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@ -1,4 +1,7 @@
#ifdef CONFIG_CPU_SUP_INTEL
#include <linux/perf_event.h>
#include <linux/types.h>
#include "perf_event.h"
/*
* Not sure about some of these
@ -114,7 +117,7 @@ static __initconst const struct x86_pmu p6_pmu = {
.event_constraints = p6_event_constraints,
};
static __init int p6_pmu_init(void)
__init int p6_pmu_init(void)
{
switch (boot_cpu_data.x86_model) {
case 1:
@ -138,5 +141,3 @@ static __init int p6_pmu_init(void)
return 0;
}
#endif /* CONFIG_CPU_SUP_INTEL */