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Commit 753c505d authored by Stanislav Fomichev's avatar Stanislav Fomichev Committed by Arnaldo Carvalho de Melo
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perf timechart: Use proc_num to implement --power-only 



Don't use special flag to indicate power-only mode, just set proc_num to
0.

Signed-off-by: default avatarStanislav Fomichev <stfomichev@yandex-team.ru>
Acked-by: default avatarNamhyung Kim <namhyung@kernel.org>
Cc: Ingo Molnar <mingo@redhat.com>
Cc: Namhyung Kim <namhyung@kernel.org>
Cc: Paul Mackerras <paulus@samba.org>
Cc: Peter Zijlstra <a.p.zijlstra@chello.nl>
Link: http://lkml.kernel.org/r/1383323151-19810-4-git-send-email-stfomichev@yandex-team.ru


Signed-off-by: default avatarArnaldo Carvalho de Melo <acme@redhat.com>
parent 54874e32

tools/perf/builtin-timechart.c

+8 −4
Original line number Diff line number Diff line
@@ -912,7 +912,7 @@ static int determine_display_tasks(u64 threshold) 
		/* no exit marker, task kept running to the end */

		if (p->end_time == 0)

			p->end_time = last_time;

		if (p->total_time >= threshold && !power_only)

		if (p->total_time >= threshold)

			p->display = 1;



		c = p->all;
@@ -923,7 +923,7 @@ static int determine_display_tasks(u64 threshold) 
			if (c->start_time == 1)

				c->start_time = first_time;



			if (c->total_time >= threshold && !power_only) {

			if (c->total_time >= threshold) {

				c->display = 1;

				count++;

			}
@@ -950,6 +950,8 @@ static void write_svg_file(const char *filename) 


	numcpus++;



	if (power_only)

		proc_num = 0;



	/* We'd like to show at least proc_num tasks;

	 * be less picky if we have fewer */
@@ -967,8 +969,10 @@ static void write_svg_file(const char *filename) 
		svg_cpu_box(i, max_freq, turbo_frequency);



	draw_cpu_usage();

	if (proc_num)

		draw_process_bars();

	draw_c_p_states();

	if (proc_num)

		draw_wakeups();



	svg_close();