1 files changed, 10 insertions, 6 deletions

diff --git a/include/linux/perf_counter.h b/include/linux/perf_counter.h
index 5e970c7d3fd5..e604e6ef72dd 100644
--- a/include/linux/perf_counter.h
+++ b/include/linux/perf_counter.h
@@ -120,8 +120,9 @@ enum perf_counter_sample_format {
         PERF_SAMPLE_ID                          = 1U << 6,
         PERF_SAMPLE_CPU                         = 1U << 7,
         PERF_SAMPLE_PERIOD                      = 1U << 8,
+        PERF_SAMPLE_STREAM_ID                   = 1U << 9,
 
-        PERF_SAMPLE_MAX = 1U << 9,              /* non-ABI */
+        PERF_SAMPLE_MAX = 1U << 10,             /* non-ABI */
 };
 
 /*
@@ -180,8 +181,9 @@ struct perf_counter_attr {
                                 freq           :  1, /* use freq, not period  */
                                 inherit_stat   :  1, /* per task counts       */
                                 enable_on_exec :  1, /* next exec enables     */
+                                task           :  1, /* trace fork/exit       */
 
-                                __reserved_1   : 51;
+                                __reserved_1   : 50;
 
         __u32                   wakeup_events;  /* wakeup every n events */
         __u32                   __reserved_2;
@@ -310,18 +312,18 @@ enum perf_event_type {
         /*
          * struct {
          *      struct perf_event_header        header;
-         *      u64                             time;
-         *      u64                             id;
-         *      u64                             sample_period;
+         *      u32                             pid, ppid;
+         *      u32                             tid, ptid;
          * };
          */
-        PERF_EVENT_PERIOD               = 4,
+        PERF_EVENT_EXIT                 = 4,
 
         /*
          * struct {
          *      struct perf_event_header        header;
          *      u64                             time;
          *      u64                             id;
+         *      u64                             stream_id;
          * };
          */
         PERF_EVENT_THROTTLE             = 5,
@@ -331,6 +333,7 @@ enum perf_event_type {
          * struct {
          *      struct perf_event_header        header;
          *      u32                             pid, ppid;
+         *      u32                             tid, ptid;
          * };
          */
         PERF_EVENT_FORK                 = 7,
@@ -356,6 +359,7 @@ enum perf_event_type {
          *      { u64                   time;     } && PERF_SAMPLE_TIME
          *      { u64                   addr;     } && PERF_SAMPLE_ADDR
          *      { u64                   id;       } && PERF_SAMPLE_ID
+         *      { u64                   stream_id;} && PERF_SAMPLE_STREAM_ID
          *      { u32                   cpu, res; } && PERF_SAMPLE_CPU
          *      { u64                   period;   } && PERF_SAMPLE_PERIOD
          *