[tip: perf/core] libperf: Add PERF_RECORD_COMM 'struct comm_event' to perf/event.h

[tip-bot2 for Jiri Olsa]

The following commit has been merged into the perf/core branch of tip:

Commit-ID:     002dda32a831b30d22a3620eb619a0d103e78e81
Gitweb:        https://git.kernel.org/tip/002dda32a831b30d22a3620eb619a0d103e78e81
Author:        Jiri Olsa <jolsa@xxxxxxxxxx>
AuthorDate:    Sun, 25 Aug 2019 20:17:43 +02:00
Committer:     Arnaldo Carvalho de Melo <acme@xxxxxxxxxx>
CommitterDate: Mon, 26 Aug 2019 19:39:09 -03:00

libperf: Add PERF_RECORD_COMM 'struct comm_event' to perf/event.h

Moving comm_event event definition into libperf's event.h
header include.

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

Signed-off-by: Jiri Olsa <jolsa@xxxxxxxxxx>
Cc: Alexander Shishkin <alexander.shishkin@xxxxxxxxxxxxxxx>
Cc: Michael Petlan <mpetlan@xxxxxxxxxx>
Cc: Namhyung Kim <namhyung@xxxxxxxxxx>
Cc: Peter Zijlstra <peterz@xxxxxxxxxxxxx>
Link: http://lkml.kernel.org/r/20190825181752.722-4-jolsa@xxxxxxxxxx
Signed-off-by: Arnaldo Carvalho de Melo <acme@xxxxxxxxxx>
---
 tools/perf/lib/include/perf/event.h | 6 ++++++
 tools/perf/util/event.h             | 6 ------
 2 files changed, 6 insertions(+), 6 deletions(-)

diff --git a/tools/perf/lib/include/perf/event.h b/tools/perf/lib/include/perf/event.h
index c82e0c2..3729a7d 100644
--- a/tools/perf/lib/include/perf/event.h
+++ b/tools/perf/lib/include/perf/event.h
@@ -30,4 +30,10 @@ struct mmap2_event {
 	char			 filename[PATH_MAX];
 };
 
+struct comm_event {
+	struct perf_event_header header;
+	__u32			 pid, tid;
+	char			 comm[16];
+};
+
 #endif /* __LIBPERF_EVENT_H */
diff --git a/tools/perf/util/event.h b/tools/perf/util/event.h
index af252be..e8973a7 100644
--- a/tools/perf/util/event.h
+++ b/tools/perf/util/event.h
@@ -27,12 +27,6 @@
 #define PRI_lx64 PRIx64
 #endif
 
-struct comm_event {
-	struct perf_event_header header;
-	u32 pid, tid;
-	char comm[16];
-};
-
 struct namespaces_event {
 	struct perf_event_header header;
 	u32 pid, tid;