[PATCH 11/23] libperf: Add PERF_RECORD_AUX 'struct aux_event' to perf/event.h

Jiri Olsa
2019-08-28T13:57:51Z

Move the PERF_RECORD_AUX 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-u8n9stb8xl6hq0qoqjegoiyi@git.kernel.org
Signed-off-by: Jiri Olsa <jolsa@kernel.org>
---
tools/perf/lib/include/perf/event.h | 7 +++++++
tools/perf/util/event.c | 2 +-
tools/perf/util/event.h | 7 -------
3 files changed, 8 insertions(+), 8 deletions(-)

diff --git a/tools/perf/lib/include/perf/event.h b/tools/perf/lib/include/perf/event.h
index 6292b7c41bac..d453ac833a58 100644
--- a/tools/perf/lib/include/perf/event.h
+++ b/tools/perf/lib/include/perf/event.h
@@ -234,4 +234,11 @@ struct auxtrace_error_event {
char msg[MAX_AUXTRACE_ERROR_MSG];
};

+struct aux_event {
+ struct perf_event_header header;
+ __u64 aux_offset;
+ __u64 aux_size;
+ __u64 flags;
+};
+
#endif /* __LIBPERF_EVENT_H */
diff --git a/tools/perf/util/event.c b/tools/perf/util/event.c
index 33616ea62a47..85f9f27782b1 100644
--- a/tools/perf/util/event.c
+++ b/tools/perf/util/event.c
@@ -1448,7 +1448,7 @@ int perf_event__process_exit(struct perf_tool *tool __maybe_unused,

size_t perf_event__fprintf_aux(union perf_event *event, FILE *fp)
{
- return fprintf(fp, " offset: %#"PRIx64" size: %#"PRIx64" flags: %#"PRIx64" [%s%s%s]\n",
+ return fprintf(fp, " offset: %#"PRI_lx64" size: %#"PRI_lx64" flags: %#"PRI_lx64" [%s%s%s]\n",
event->aux.aux_offset, event->aux.aux_size,
event->aux.flags,
event->aux.flags & PERF_AUX_FLAG_TRUNCATED ? "T" : "",
diff --git a/tools/perf/util/event.h b/tools/perf/util/event.h
index e334ecbe50a0..db901aea33af 100644
--- a/tools/perf/util/event.h
+++ b/tools/perf/util/event.h
@@ -332,13 +332,6 @@ struct events_stats {
u32 nr_proc_map_timeout;
};

-struct aux_event {
- struct perf_event_header header;
- u64 aux_offset;
- u64 aux_size;
- u64 flags;
-};
-
struct itrace_start_event {
struct perf_event_header header;
u32 pid, tid;
--
2.21.0