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Subject[PATCH 03/23] libperf: Add PERF_RECORD_EVENT_UPDATE 'struct event_update_event' to perf/event.h
Date
Move the PERF_RECORD_EVENT_UPDATE 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-evb1r0gk2usfnby0b9dxlzfs@git.kernel.org
Signed-off-by: Jiri Olsa <jolsa@kernel.org>
---
tools/perf/lib/include/perf/event.h | 22 ++++++++++++++++++++++
tools/perf/util/event.h | 23 -----------------------
tools/perf/util/header.c | 2 +-
3 files changed, 23 insertions(+), 24 deletions(-)

diff --git a/tools/perf/lib/include/perf/event.h b/tools/perf/lib/include/perf/event.h
index 469be778fdc1..3d99818077d8 100644
--- a/tools/perf/lib/include/perf/event.h
+++ b/tools/perf/lib/include/perf/event.h
@@ -141,4 +141,26 @@ struct cpu_map_event {
struct cpu_map_data data;
};

+enum {
+ PERF_EVENT_UPDATE__UNIT = 0,
+ PERF_EVENT_UPDATE__SCALE = 1,
+ PERF_EVENT_UPDATE__NAME = 2,
+ PERF_EVENT_UPDATE__CPUS = 3,
+};
+
+struct event_update_event_cpus {
+ struct cpu_map_data cpus;
+};
+
+struct event_update_event_scale {
+ double scale;
+};
+
+struct event_update_event {
+ struct perf_event_header header;
+ __u64 type;
+ __u64 id;
+ char data[];
+};
+
#endif /* __LIBPERF_EVENT_H */
diff --git a/tools/perf/util/event.h b/tools/perf/util/event.h
index 84bf67353635..a579e6b439d6 100644
--- a/tools/perf/util/event.h
+++ b/tools/perf/util/event.h
@@ -337,29 +337,6 @@ struct events_stats {
u32 nr_proc_map_timeout;
};

-enum {
- PERF_EVENT_UPDATE__UNIT = 0,
- PERF_EVENT_UPDATE__SCALE = 1,
- PERF_EVENT_UPDATE__NAME = 2,
- PERF_EVENT_UPDATE__CPUS = 3,
-};
-
-struct event_update_event_cpus {
- struct cpu_map_data cpus;
-};
-
-struct event_update_event_scale {
- double scale;
-};
-
-struct event_update_event {
- struct perf_event_header header;
- u64 type;
- u64 id;
-
- char data[];
-};
-
#define MAX_EVENT_NAME 64

struct perf_trace_event_type {
diff --git a/tools/perf/util/header.c b/tools/perf/util/header.c
index 1f2965a07bef..cc4998fcf4ee 100644
--- a/tools/perf/util/header.c
+++ b/tools/perf/util/header.c
@@ -3892,7 +3892,7 @@ size_t perf_event__fprintf_event_update(union perf_event *event, FILE *fp)
struct perf_cpu_map *map;
size_t ret;

- ret = fprintf(fp, "\n... id: %" PRIu64 "\n", ev->id);
+ ret = fprintf(fp, "\n... id: %" PRI_lu64 "\n", ev->id);

switch (ev->type) {
case PERF_EVENT_UPDATE__SCALE:
--
2.21.0
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