[PATCH 12/23] libperf: Add PERF_RECORD_ITRACE_START 'struct itrace_start_event' to perf/event.h

Jiri Olsa
2019-08-28T13:57:54Z

Move the PERF_RECORD_ITRACE_START event definition to libperf's event.h.

In order to keep libperf simple, we switch 'u64/u32/u16/u8'
types used events to their generic '__u*' versions.

Link: http://lkml.kernel.org/n/tip-it9jc5sr10hblg89ljuz7j93@git.kernel.org
Signed-off-by: Jiri Olsa <jolsa@kernel.org>
---
tools/perf/lib/include/perf/event.h | 6 ++++++
tools/perf/util/event.h | 5 -----
2 files changed, 6 insertions(+), 5 deletions(-)

diff --git a/tools/perf/lib/include/perf/event.h b/tools/perf/lib/include/perf/event.h
index d453ac833a58..3bcbc1eaeb35 100644
--- a/tools/perf/lib/include/perf/event.h
+++ b/tools/perf/lib/include/perf/event.h
@@ -241,4 +241,10 @@ struct aux_event {
__u64 flags;
};

+struct itrace_start_event {
+ struct perf_event_header header;
+ __u32 pid;
+ __u32 tid;
+};
+
#endif /* __LIBPERF_EVENT_H */
diff --git a/tools/perf/util/event.h b/tools/perf/util/event.h
index db901aea33af..f89e8ddadd46 100644
--- a/tools/perf/util/event.h
+++ b/tools/perf/util/event.h
@@ -332,11 +332,6 @@ struct events_stats {
u32 nr_proc_map_timeout;
};

-struct itrace_start_event {
- struct perf_event_header header;
- u32 pid, tid;
-};
-
struct context_switch_event {
struct perf_event_header header;
u32 next_prev_pid;
--
2.21.0