1 files changed, 11 insertions, 0 deletions

diff --git a/include/linux/perf_event.h b/include/linux/perf_event.h
index 6bfb2faa0b19..42adf012145d 100644
--- a/include/linux/perf_event.h
+++ b/include/linux/perf_event.h
@@ -817,6 +817,17 @@ do {									\
 } while (0)
 
 
+struct perf_pmu_events_attr {
+        struct device_attribute attr;
+        u64 id;
+};
+
+#define PMU_EVENT_ATTR(_name, _var, _id, _show)                         \
+static struct perf_pmu_events_attr _var = {                             \
+        .attr = __ATTR(_name, 0444, _show, NULL),                       \
+        .id   =  _id,                                                   \
+};
+
 #define PMU_FORMAT_ATTR(_name, _format)                                 \
 static ssize_t                                                          \
 _name##_show(struct device *dev,                                        \