1 files changed, 1 insertions, 0 deletions

diff --git a/include/uapi/linux/perf_event.h b/include/uapi/linux/perf_event.h
index efef1d37a371..62c25a25291c 100644
--- a/include/uapi/linux/perf_event.h
+++ b/include/uapi/linux/perf_event.h
@@ -321,6 +321,7 @@ struct perf_event_attr {
 #define PERF_EVENT_IOC_PERIOD           _IOW('$', 4, __u64)
 #define PERF_EVENT_IOC_SET_OUTPUT       _IO ('$', 5)
 #define PERF_EVENT_IOC_SET_FILTER       _IOW('$', 6, char *)
+#define PERF_EVENT_IOC_ID               _IOR('$', 7, u64 *)
 
 enum perf_event_ioc_flags {
         PERF_IOC_FLAG_GROUP             = 1U << 0,