---

yaml --- r: 210358 b: refs/heads/master c: 2e556b5 h: refs/heads/master v: v3
git-mirror · Sep 3, 2010 · c31bde2 · c31bde2
1 parent a682c89
commit c31bde2
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Showing 2 changed files with 3 additions and 5 deletions.
diff --git a/[refs] b/[refs]
@@ -1,2 +1,2 @@
 ---
-refs/heads/master: b4c69d45c4c0d7480e9df183ebda62148984af25
+refs/heads/master: 2e556b5b320838fde98480a1f6cf220a5af200fc
diff --git a/trunk/arch/x86/kernel/cpu/perf_event_intel.c b/trunk/arch/x86/kernel/cpu/perf_event_intel.c
@@ -712,7 +712,7 @@ static int intel_pmu_handle_irq(struct pt_regs *regs)
 	struct perf_sample_data data;
 	struct cpu_hw_events *cpuc;
 	int bit, loops;
-	u64 ack, status;
+	u64 status;
 
 	perf_sample_data_init(&data, 0);
 
@@ -728,6 +728,7 @@ static int intel_pmu_handle_irq(struct pt_regs *regs)
 
 	loops = 0;
 again:
+	intel_pmu_ack_status(status);
 	if (++loops > 100) {
 		WARN_ONCE(1, "perfevents: irq loop stuck!\n");
 		perf_event_print_debug();
@@ -736,7 +737,6 @@ static int intel_pmu_handle_irq(struct pt_regs *regs)
 	}
 
 	inc_irq_stat(apic_perf_irqs);
-	ack = status;
 
 	intel_pmu_lbr_read();
 
@@ -761,8 +761,6 @@ static int intel_pmu_handle_irq(struct pt_regs *regs)
 			x86_pmu_stop(event);
 	}
 
-	intel_pmu_ack_status(ack);
-
 	/*
 	 * Repeat if there is more work to be done:
 	 */