1 files changed, 11 insertions, 0 deletions

diff --git a/include/uapi/linux/perf_event.h b/include/uapi/linux/perf_event.h
index 84819546c8ce..309211b3eb67 100644
--- a/include/uapi/linux/perf_event.h
+++ b/include/uapi/linux/perf_event.h
@@ -789,6 +789,17 @@ enum perf_event_type {
          */
         PERF_RECORD_AUX                         = 11,
 
+        /*
+         * Indicates that instruction trace has started
+         *
+         * struct {
+         *      struct perf_event_header        header;
+         *      u32                             pid;
+         *      u32                             tid;
+         * };
+         */
+        PERF_RECORD_ITRACE_START                = 12,
+
         PERF_RECORD_MAX,                        /* non-ABI */
 };