[tip: perf/core] libperf: Add PERF_RECORD_STAT_ROUND 'struct stat_round_event' to perf/event.h

tip-bot2 for Jiri Olsa
2019-08-29T19:02:45Z

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

Commit-ID: 782adbe2964953803ea1a38b80f6255c336cdd7b
Gitweb: https://git.kernel.org/tip/782adbe2964953803ea1a38b80f6255c336cdd7b
Author: Jiri Olsa <jolsa@kernel.org>
AuthorDate: Wed, 28 Aug 2019 15:57:11 +02:00
Committer: Arnaldo Carvalho de Melo <acme@redhat.com>
CommitterDate: Thu, 29 Aug 2019 08:36:12 -03:00

libperf: Add PERF_RECORD_STAT_ROUND 'struct stat_round_event' to perf/event.h

Move the PERF_RECORD_STAT_ROUND 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.

Signed-off-by: Jiri Olsa <jolsa@kernel.org>
Cc: Alexander Shishkin <alexander.shishkin@linux.intel.com>
Cc: Michael Petlan <mpetlan@redhat.com>
Cc: Namhyung Kim <namhyung@kernel.org>
Cc: Peter Zijlstra <peterz@infradead.org>
Link: http://lkml.kernel.org/r/20190828135717.7245-18-jolsa@kernel.org
Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>
---
tools/perf/lib/include/perf/event.h | 6 ++++++
tools/perf/util/event.h | 6 ------
tools/perf/util/stat.c | 2 +-
3 files changed, 7 insertions(+), 7 deletions(-)

diff --git a/tools/perf/lib/include/perf/event.h b/tools/perf/lib/include/perf/event.h
index 7d1834f..34d365b 100644
--- a/tools/perf/lib/include/perf/event.h
+++ b/tools/perf/lib/include/perf/event.h
@@ -299,4 +299,10 @@ struct stat_event {
};
};

+struct stat_round_event {
+ struct perf_event_header header;
+ __u64 type;
+ __u64 time;
+};
+
#endif /* __LIBPERF_EVENT_H */
diff --git a/tools/perf/util/event.h b/tools/perf/util/event.h
index f3a02e0..ec76412 100644
--- a/tools/perf/util/event.h
+++ b/tools/perf/util/event.h
@@ -337,12 +337,6 @@ enum {
PERF_STAT_ROUND_TYPE__FINAL = 1,
};

-struct stat_round_event {
- struct perf_event_header header;
- u64 type;
- u64 time;
-};
-
struct time_conv_event {
struct perf_event_header header;
u64 time_shift;
diff --git a/tools/perf/util/stat.c b/tools/perf/util/stat.c
index c0cd9f9..4c79574 100644
--- a/tools/perf/util/stat.c
+++ b/tools/perf/util/stat.c
@@ -418,7 +418,7 @@ size_t perf_event__fprintf_stat_round(union perf_event *event, FILE *fp)
struct stat_round_event *rd = (struct stat_round_event *)event;
size_t ret;

- ret = fprintf(fp, "\n... time %" PRIu64 ", type %s\n", rd->time,
+ ret = fprintf(fp, "\n... time %" PRI_lu64 ", type %s\n", rd->time,
rd->type == PERF_STAT_ROUND_TYPE__FINAL ? "FINAL" : "INTERVAL");

return ret;