perf/x86/amd: Use proper naming scheme for AMD bit field definitions

Update these AMD bit field names to be consistent with naming
convention followed by the rest of the file.
Signed-off-by: NJacob Shin <jacob.shin@amd.com>
Acked-by: NStephane Eranian <eranian@google.com>
Cc: Paul Mackerras <paulus@samba.org>
Cc: Arnaldo Carvalho de Melo <acme@ghostprotocols.net>
Cc: Jiri Olsa <jolsa@redhat.com>
Cc: Peter Zijlstra <a.p.zijlstra@chello.nl>
Link: http://lkml.kernel.org/r/1360171589-6381-4-git-send-email-jacob.shin@amd.comSigned-off-by: NIngo Molnar <mingo@kernel.org>

arch/x86/include/asm/perf_event.h

@@ -29,8 +29,8 @@
 #define ARCH_PERFMON_EVENTSEL_INV			(1ULL << 23)
 #define ARCH_PERFMON_EVENTSEL_CMASK			0xFF000000ULL
 
-#define AMD_PERFMON_EVENTSEL_GUESTONLY			(1ULL << 40)
-#define AMD_PERFMON_EVENTSEL_HOSTONLY			(1ULL << 41)
+#define AMD64_EVENTSEL_GUESTONLY			(1ULL << 40)
+#define AMD64_EVENTSEL_HOSTONLY				(1ULL << 41)
 
 #define AMD64_EVENTSEL_EVENT	\
 	(ARCH_PERFMON_EVENTSEL_EVENT | (0x0FULL << 32))

arch/x86/kernel/cpu/perf_event_amd.c

@@ -156,9 +156,9 @@ static int amd_pmu_hw_config(struct perf_event *event)
 		event->hw.config &= ~(ARCH_PERFMON_EVENTSEL_USR |
 				      ARCH_PERFMON_EVENTSEL_OS);
 	else if (event->attr.exclude_host)
-		event->hw.config |= AMD_PERFMON_EVENTSEL_GUESTONLY;
+		event->hw.config |= AMD64_EVENTSEL_GUESTONLY;
 	else if (event->attr.exclude_guest)
-		event->hw.config |= AMD_PERFMON_EVENTSEL_HOSTONLY;
+		event->hw.config |= AMD64_EVENTSEL_HOSTONLY;
 
 	if (event->attr.type != PERF_TYPE_RAW)
 		return 0;
@@ -336,7 +336,7 @@ static void amd_pmu_cpu_starting(int cpu)
 	struct amd_nb *nb;
 	int i, nb_id;
 
-	cpuc->perf_ctr_virt_mask = AMD_PERFMON_EVENTSEL_HOSTONLY;
+	cpuc->perf_ctr_virt_mask = AMD64_EVENTSEL_HOSTONLY;
 
 	if (boot_cpu_data.x86_max_cores < 2)
 		return;
@@ -669,7 +669,7 @@ void amd_pmu_disable_virt(void)
 	 * SVM is disabled the Guest-only bits still gets set and the counter
 	 * will not count anything.
 	 */
-	cpuc->perf_ctr_virt_mask = AMD_PERFMON_EVENTSEL_HOSTONLY;
+	cpuc->perf_ctr_virt_mask = AMD64_EVENTSEL_HOSTONLY;
 
 	/* Reload all events */
 	x86_pmu_disable_all();