4 files changed, 19 insertions, 19 deletions

diff --git a/arch/x86/include/asm/entry_arch.h b/arch/x86/include/asm/entry_arch.h
index 5e3f2044f0d3..f5693c81a1db 100644
--- a/arch/x86/include/asm/entry_arch.h
+++ b/arch/x86/include/asm/entry_arch.h
@@ -49,7 +49,7 @@ BUILD_INTERRUPT(apic_timer_interrupt,LOCAL_TIMER_VECTOR)
 BUILD_INTERRUPT(error_interrupt,ERROR_APIC_VECTOR)
 BUILD_INTERRUPT(spurious_interrupt,SPURIOUS_APIC_VECTOR)
 
-#ifdef CONFIG_PERF_COUNTERS
+#ifdef CONFIG_PERF_EVENTS
 BUILD_INTERRUPT(perf_pending_interrupt, LOCAL_PENDING_VECTOR)
 #endif
 
diff --git a/arch/x86/include/asm/perf_counter.h b/arch/x86/include/asm/perf_event.h
index e7b7c938ae27..ad7ce3fd5065 100644
--- a/arch/x86/include/asm/perf_counter.h
+++ b/arch/x86/include/asm/perf_event.h
@@ -1,8 +1,8 @@
-#ifndef _ASM_X86_PERF_COUNTER_H
-#define _ASM_X86_PERF_COUNTER_H
+#ifndef _ASM_X86_PERF_EVENT_H
+#define _ASM_X86_PERF_EVENT_H
 
 /*
- * Performance counter hw details:
+ * Performance event hw details:
  */
 
 #define X86_PMC_MAX_GENERIC                                     8
@@ -43,7 +43,7 @@
 union cpuid10_eax {
         struct {
                 unsigned int version_id:8;
-                unsigned int num_counters:8;
+                unsigned int num_events:8;
                 unsigned int bit_width:8;
                 unsigned int mask_length:8;
         } split;
@@ -52,7 +52,7 @@ union cpuid10_eax {
 
 union cpuid10_edx {
         struct {
-                unsigned int num_counters_fixed:4;
+                unsigned int num_events_fixed:4;
                 unsigned int reserved:28;
         } split;
         unsigned int full;
@@ -60,7 +60,7 @@ union cpuid10_edx {
 
 
 /*
- * Fixed-purpose performance counters:
+ * Fixed-purpose performance events:
  */
 
 /*
@@ -87,22 +87,22 @@ union cpuid10_edx {
 /*
  * We model BTS tracing as another fixed-mode PMC.
  *
- * We choose a value in the middle of the fixed counter range, since lower
- * values are used by actual fixed counters and higher values are used
+ * We choose a value in the middle of the fixed event range, since lower
+ * values are used by actual fixed events and higher values are used
  * to indicate other overflow conditions in the PERF_GLOBAL_STATUS msr.
  */
 #define X86_PMC_IDX_FIXED_BTS                           (X86_PMC_IDX_FIXED + 16)
 
 
-#ifdef CONFIG_PERF_COUNTERS
-extern void init_hw_perf_counters(void);
-extern void perf_counters_lapic_init(void);
+#ifdef CONFIG_PERF_EVENTS
+extern void init_hw_perf_events(void);
+extern void perf_events_lapic_init(void);
 
-#define PERF_COUNTER_INDEX_OFFSET                       0
+#define PERF_EVENT_INDEX_OFFSET                 0
 
 #else
-static inline void init_hw_perf_counters(void)          { }
-static inline void perf_counters_lapic_init(void)       { }
+static inline void init_hw_perf_events(void)            { }
+static inline void perf_events_lapic_init(void) { }
 #endif
 
-#endif /* _ASM_X86_PERF_COUNTER_H */
+#endif /* _ASM_X86_PERF_EVENT_H */
diff --git a/arch/x86/include/asm/unistd_32.h b/arch/x86/include/asm/unistd_32.h
index 8deaada61bc8..6fb3c209a7e3 100644
--- a/arch/x86/include/asm/unistd_32.h
+++ b/arch/x86/include/asm/unistd_32.h
@@ -341,7 +341,7 @@
 #define __NR_preadv             333
 #define __NR_pwritev            334
 #define __NR_rt_tgsigqueueinfo  335
-#define __NR_perf_counter_open  336
+#define __NR_perf_event_open    336
 
 #ifdef __KERNEL__
 
diff --git a/arch/x86/include/asm/unistd_64.h b/arch/x86/include/asm/unistd_64.h
index b9f3c60de5f7..8d3ad0adbc68 100644
--- a/arch/x86/include/asm/unistd_64.h
+++ b/arch/x86/include/asm/unistd_64.h
@@ -659,8 +659,8 @@ __SYSCALL(__NR_preadv, sys_preadv)
 __SYSCALL(__NR_pwritev, sys_pwritev)
 #define __NR_rt_tgsigqueueinfo                  297
 __SYSCALL(__NR_rt_tgsigqueueinfo, sys_rt_tgsigqueueinfo)
-#define __NR_perf_counter_open                  298
-__SYSCALL(__NR_perf_counter_open, sys_perf_counter_open)
+#define __NR_perf_event_open                    298
+__SYSCALL(__NR_perf_event_open, sys_perf_event_open)
 
 #ifndef __NO_STUBS
 #define __ARCH_WANT_OLD_READDIR