Commit 6b49aaeb authored Aug 28, 2019 by Jiri Olsa Committed by Arnaldo Carvalho de Melo Aug 29, 2019

libperf: Add PERF_RECORD_SWITCH 'struct context_switch_event' to perf/event.h

Move the PERF_RECORD_SWITCH 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/20190828135717.7245-14-jolsa@kernel.org

Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>

parent f279ad63

tools/perf/lib/include/perf/event.h

+6 −0

Original line number	Diff line number	Diff line
		@@ -110,6 +110,12 @@ struct perf_record_sample {
		__u64 array[];
		};

		struct context_switch_event {
		struct perf_event_header header;
		__u32 next_prev_pid;
		__u32 next_prev_tid;
		};

		struct attr_event {
		struct perf_event_header header;
		struct perf_event_attr attr;

tools/perf/util/event.h

+0 −6

Original line number	Diff line number	Diff line
		@@ -332,12 +332,6 @@ struct events_stats {
		u32 nr_proc_map_timeout;
		};

		struct context_switch_event {
		struct perf_event_header header;
		u32 next_prev_pid;
		u32 next_prev_tid;
		};

		struct thread_map_event_entry {
		u64 pid;
		char comm[16];