Commit f823e441 authored by Arnaldo Carvalho de Melo's avatar Arnaldo Carvalho de Melo Committed by Ingo Molnar
Browse files

perf session: Event statistics also are per session 



Signed-off-by: default avatarArnaldo Carvalho de Melo <acme@redhat.com>
Cc: Frédéric Weisbecker <fweisbec@gmail.com>
Cc: Mike Galbraith <efault@gmx.de>
Cc: Peter Zijlstra <a.p.zijlstra@chello.nl>
Cc: Paul Mackerras <paulus@samba.org>
LKML-Reference: <1260810361-22828-1-git-send-email-acme@infradead.org>
Signed-off-by: default avatarIngo Molnar <mingo@elte.hu>
parent c019879b

tools/perf/builtin-annotate.c

+1 −1
Original line number Diff line number Diff line
@@ -487,7 +487,7 @@ static int __cmd_annotate(void) 
		dsos__fprintf(stdout);



	perf_session__collapse_resort(session);

	perf_session__output_resort(session, event__total[0]);

	perf_session__output_resort(session, session->event_total[0]);

	perf_session__find_annotations(session);

out_delete:

	perf_session__delete(session);

tools/perf/builtin-report.c

+3 −4
Original line number Diff line number Diff line
@@ -619,8 +619,7 @@ static int process_sample_event(event_t *event, struct perf_session *session) 
		return -1;

	}



	event__stats.total += data.period;



	session->events_stats.total += data.period;

	return 0;

}
@@ -731,8 +730,8 @@ static int __cmd_report(void) 
		dsos__fprintf(stdout);



	perf_session__collapse_resort(session);

	perf_session__output_resort(session, event__stats.total);

	perf_session__fprintf_hist_entries(session, event__stats.total, stdout);

	perf_session__output_resort(session, session->events_stats.total);

	perf_session__fprintf_hist_entries(session, session->events_stats.total, stdout);



	if (show_threads)

		perf_read_values_destroy(&show_threads_values);

tools/perf/builtin-trace.c

+1 −1
Original line number Diff line number Diff line
@@ -96,8 +96,8 @@ static int process_sample_event(event_t *event, struct perf_session *session) 
					     data.raw_size,

					     data.time, thread->comm);

	}

	event__stats.total += data.period;



	session->events_stats.total += data.period;

	return 0;

}

tools/perf/util/event.c

+2 −4
Original line number Diff line number Diff line
@@ -187,8 +187,6 @@ void event__synthesize_threads(int (*process)(event_t *event, 
	closedir(proc);

}



struct events_stats event__stats;



int event__process_comm(event_t *self, struct perf_session *session)

{

	struct thread *thread = perf_session__findnew(session, self->comm.pid);
@@ -203,10 +201,10 @@ int event__process_comm(event_t *self, struct perf_session *session) 
	return 0;

}



int event__process_lost(event_t *self, struct perf_session *session __used)

int event__process_lost(event_t *self, struct perf_session *session)

{

	dump_printf(": id:%Ld: lost:%Ld\n", self->lost.id, self->lost.lost);

	event__stats.lost += self->lost.lost;

	session->events_stats.lost += self->lost.lost;

	return 0;

}

tools/perf/util/event.h

+0 −5
Original line number Diff line number Diff line
@@ -168,11 +168,6 @@ void event__synthesize_threads(int (*process)(event_t *event, 
					      struct perf_session *session),

			       struct perf_session *session);



extern char *event__cwd;

extern int  event__cwdlen;

extern struct events_stats event__stats;

extern unsigned long event__total[PERF_RECORD_MAX];



int event__process_comm(event_t *self, struct perf_session *session);

int event__process_lost(event_t *self, struct perf_session *session);

int event__process_mmap(event_t *self, struct perf_session *session);

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