---

yaml --- r: 338880 b: refs/heads/master c: 0bf79d4 h: refs/heads/master v: v3
git-mirror · Oct 24, 2012 · 8da7c89 · 8da7c89
1 parent e7b0dad
commit 8da7c89
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Showing 5 changed files with 21 additions and 6 deletions.
diff --git a/[refs] b/[refs]
@@ -1,2 +1,2 @@
 ---
-refs/heads/master: 43c032febde48aabcf6d59f47cdcb7b5debbdc63
+refs/heads/master: 0bf79d44133de42af01a70a1700b8bb4b6d3fb92
diff --git a/trunk/arch/x86/kernel/cpu/perf_event.c b/trunk/arch/x86/kernel/cpu/perf_event.c
@@ -1392,9 +1392,8 @@ static struct attribute_group x86_pmu_events_group = {
 	.attrs = events_attr,
 };
 
-ssize_t x86_event_sysfs_show(char *page, u64 config)
+ssize_t x86_event_sysfs_show(char *page, u64 config, u64 event)
 {
-	u64 event  = (config & ARCH_PERFMON_EVENTSEL_EVENT);
 	u64 umask  = (config & ARCH_PERFMON_EVENTSEL_UMASK) >> 8;
 	u64 cmask  = (config & ARCH_PERFMON_EVENTSEL_CMASK) >> 24;
 	bool edge  = (config & ARCH_PERFMON_EVENTSEL_EDGE);

diff --git a/trunk/arch/x86/kernel/cpu/perf_event.h b/trunk/arch/x86/kernel/cpu/perf_event.h
@@ -538,7 +538,7 @@ static inline void set_linear_ip(struct pt_regs *regs, unsigned long ip)
 	regs->ip = ip;
 }
 
-ssize_t x86_event_sysfs_show(char *page, u64 config);
+ssize_t x86_event_sysfs_show(char *page, u64 config, u64 event);
 
 #ifdef CONFIG_CPU_SUP_AMD
 

diff --git a/trunk/arch/x86/kernel/cpu/perf_event_amd.c b/trunk/arch/x86/kernel/cpu/perf_event_amd.c
@@ -568,6 +568,14 @@ amd_get_event_constraints_f15h(struct cpu_hw_events *cpuc, struct perf_event *ev
 	}
 }
 
+static ssize_t amd_event_sysfs_show(char *page, u64 config)
+{
+	u64 event = (config & ARCH_PERFMON_EVENTSEL_EVENT) |
+		    (config & AMD64_EVENTSEL_EVENT) >> 24;
+
+	return x86_event_sysfs_show(page, config, event);
+}
+
 static __initconst const struct x86_pmu amd_pmu = {
 	.name			= "AMD",
 	.handle_irq		= x86_pmu_handle_irq,
@@ -591,6 +599,7 @@ static __initconst const struct x86_pmu amd_pmu = {
 	.put_event_constraints	= amd_put_event_constraints,
 
 	.format_attrs		= amd_format_attr,
+	.events_sysfs_show	= amd_event_sysfs_show,
 
 	.cpu_prepare		= amd_pmu_cpu_prepare,
 	.cpu_starting		= amd_pmu_cpu_starting,

diff --git a/trunk/arch/x86/kernel/cpu/perf_event_intel.c b/trunk/arch/x86/kernel/cpu/perf_event_intel.c
@@ -1603,6 +1603,13 @@ static struct attribute *intel_arch_formats_attr[] = {
 	NULL,
 };
 
+ssize_t intel_event_sysfs_show(char *page, u64 config)
+{
+	u64 event = (config & ARCH_PERFMON_EVENTSEL_EVENT);
+
+	return x86_event_sysfs_show(page, config, event);
+}
+
 static __initconst const struct x86_pmu core_pmu = {
 	.name			= "core",
 	.handle_irq		= x86_pmu_handle_irq,
@@ -1628,7 +1635,7 @@ static __initconst const struct x86_pmu core_pmu = {
 	.event_constraints	= intel_core_event_constraints,
 	.guest_get_msrs		= core_guest_get_msrs,
 	.format_attrs		= intel_arch_formats_attr,
-	.events_sysfs_show	= x86_event_sysfs_show,
+	.events_sysfs_show	= intel_event_sysfs_show,
 };
 
 struct intel_shared_regs *allocate_shared_regs(int cpu)
@@ -1767,7 +1774,7 @@ static __initconst const struct x86_pmu intel_pmu = {
 	.pebs_aliases		= intel_pebs_aliases_core2,
 
 	.format_attrs		= intel_arch3_formats_attr,
-	.events_sysfs_show	= x86_event_sysfs_show,
+	.events_sysfs_show	= intel_event_sysfs_show,
 
 	.cpu_prepare		= intel_pmu_cpu_prepare,
 	.cpu_starting		= intel_pmu_cpu_starting,