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-rw-r--r--arch/x86/kernel/apic/apic.c1
1 files changed, 1 insertions, 0 deletions
diff --git a/arch/x86/kernel/apic/apic.c b/arch/x86/kernel/apic/apic.c
index e9021a908020..b4f64402a82a 100644
--- a/arch/x86/kernel/apic/apic.c
+++ b/arch/x86/kernel/apic/apic.c
@@ -14,6 +14,7 @@
* Mikael Pettersson : PM converted to driver model.
*/
+#include <linux/perf_counter.h>
#include <linux/kernel_stat.h>
#include <linux/mc146818rtc.h>
#include <linux/acpi_pmtmr.h>