x86, perfcounters: rename intel_arch_perfmon.h => perf_counter.h

Impact: rename include file

We'll be providing an asm/perf_counter.h to the generic perfcounter code,
so use the already existing x86 file for this purpose and rename it.
Signed-off-by: Ingo Molnar <mingo@elte.hu>

arch/x86/include/asm/intel_arch_perfmon.h → arch/x86/include/asm/perf_counter.h

-#ifndef _ASM_X86_INTEL_ARCH_PERFMON_H
-#define _ASM_X86_INTEL_ARCH_PERFMON_H
+#ifndef _ASM_X86_PERF_COUNTER_H
+#define _ASM_X86_PERF_COUNTER_H
 
 #define MSR_ARCH_PERFMON_PERFCTR0			      0xc1
 #define MSR_ARCH_PERFMON_PERFCTR1			      0xc2
@@ -38,4 +38,4 @@ static inline void init_hw_perf_counters(void)		{ }
 static inline void perf_counters_lapic_init(int nmi)	{ }
 #endif
 
-#endif /* _ASM_X86_INTEL_ARCH_PERFMON_H */
+#endif /* _ASM_X86_PERF_COUNTER_H */

arch/x86/kernel/apic.c

@@ -31,7 +31,7 @@
 #include <linux/dmi.h>
 #include <linux/dmar.h>
 
-#include <asm/intel_arch_perfmon.h>
+#include <asm/perf_counter.h>
 #include <asm/atomic.h>
 #include <asm/smp.h>
 #include <asm/mtrr.h>

arch/x86/kernel/cpu/common.c

@@ -17,7 +17,7 @@
 #include <asm/mmu_context.h>
 #include <asm/mtrr.h>
 #include <asm/mce.h>
-#include <asm/intel_arch_perfmon.h>
+#include <asm/perf_counter.h>
 #include <asm/pat.h>
 #include <asm/asm.h>
 #include <asm/numa.h>

arch/x86/kernel/cpu/perf_counter.c

@@ -16,7 +16,7 @@
 #include <linux/kdebug.h>
 #include <linux/sched.h>
 
-#include <asm/intel_arch_perfmon.h>
+#include <asm/perf_counter.h>
 #include <asm/apic.h>
 
 static bool perf_counters_initialized __read_mostly;

arch/x86/kernel/cpu/perfctr-watchdog.c

@@ -20,7 +20,7 @@
 #include <linux/kprobes.h>
 
 #include <asm/apic.h>
-#include <asm/intel_arch_perfmon.h>
+#include <asm/perf_counter.h>
 
 struct nmi_watchdog_ctlblk {
 	unsigned int cccr_msr;

arch/x86/oprofile/op_model_ppro.c

@@ -18,7 +18,7 @@
 #include <asm/msr.h>
 #include <asm/apic.h>
 #include <asm/nmi.h>
-#include <asm/intel_arch_perfmon.h>
+#include <asm/perf_counter.h>
 
 #include "op_x86_model.h"
 #include "op_counter.h"