Merge branch 'upstream' into for-linus

[karo-tx-linux.git] / include / linux / perf_event.h

diff --git a/include/linux/perf_event.h b/include/linux/perf_event.h
index 490698590d6e0942bc955fe66553c6929e129fa2..5d0266d94985c65acbd8b13a41961964cdde4a72 100644 (file)
--- a/include/linux/perf_event.h
+++ b/include/linux/perf_event.h
@@ -631,6 +631,9 @@ struct swevent_hlist {
        struct rcu_head         rcu_head;
 };
 
+#define PERF_ATTACH_CONTEXT    0x01
+#define PERF_ATTACH_GROUP      0x02
+
 /**
  * struct perf_event - performance event kernel representation:
  */
@@ -646,6 +649,7 @@ struct perf_event {
        const struct pmu                *pmu;
 
        enum perf_event_active_state    state;
+       unsigned int                    attach_state;
        atomic64_t                      count;
 
        /*