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

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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>
This commit is contained in:
Jiri Olsa 2019-08-28 15:57:07 +02:00 committed by Arnaldo Carvalho de Melo
parent f279ad63a0
commit 6b49aaebd0
2 changed files with 6 additions and 6 deletions
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6
tools/perf/lib/include/perf/event.h
View File

@ -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;

6
tools/perf/util/event.h
View File

@ -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];