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Commit 13df45ca authored by Arnaldo Carvalho de Melo's avatar Arnaldo Carvalho de Melo Committed by Ingo Molnar
Browse files

perf session: Register the idle thread in perf_session__process_events 



No need for all tools to register it and then immediately call
perf_session__process_events.

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: <1260741029-4430-3-git-send-email-acme@infradead.org>
Signed-off-by: default avatarIngo Molnar <mingo@elte.hu>
parent 301a0b02

tools/perf/builtin-annotate.c

+0 −3
Original line number Diff line number Diff line
@@ -464,14 +464,11 @@ static int __cmd_annotate(void) 
{

	struct perf_session *session = perf_session__new(input_name, O_RDONLY,

							 force);

	struct thread *idle;

	int ret;



	if (session == NULL)

		return -ENOMEM;



	idle = register_idle_thread();



	ret = perf_session__process_events(session, &event_ops, 0,

					   &event__cwdlen, &event__cwd);

	if (ret)

tools/perf/builtin-kmem.c

+0 −1
Original line number Diff line number Diff line
@@ -372,7 +372,6 @@ static int read_events(void) 
	if (session == NULL)

		return -ENOMEM;



	register_idle_thread();

	err = perf_session__process_events(session, &event_ops, 0,

					   &event__cwdlen, &event__cwd);

	perf_session__delete(session);

tools/perf/builtin-report.c

+0 −4
Original line number Diff line number Diff line
@@ -761,7 +761,6 @@ static struct perf_event_ops event_ops = { 


static int __cmd_report(void)

{

	struct thread *idle;

	int ret;

	struct perf_session *session;
@@ -769,9 +768,6 @@ static int __cmd_report(void) 
	if (session == NULL)

		return -ENOMEM;



	idle = register_idle_thread();

	thread__comm_adjust(idle);



	if (show_threads)

		perf_read_values_init(&show_threads_values);

tools/perf/builtin-sched.c

+0 −2
Original line number Diff line number Diff line
@@ -1670,8 +1670,6 @@ static int read_events(void) 
	if (session == NULL)

		return -ENOMEM;



	register_idle_thread();



	err = perf_session__process_events(session, &event_ops, 0,

					   &event__cwdlen, &event__cwd);

	perf_session__delete(session);

tools/perf/builtin-trace.c

+0 −1
Original line number Diff line number Diff line
@@ -125,7 +125,6 @@ static struct perf_event_ops event_ops = { 


static int __cmd_trace(struct perf_session *session)

{

	register_idle_thread();

	return perf_session__process_events(session, &event_ops, 0,

					    &event__cwdlen, &event__cwd);

}