[tip:perf/core] perf sched map: Apply cpu color when there's an activity

[tip-bot for Namhyung Kim <tipbot@zytor.com>]

Commit-ID:  1208bb274ba547012579d5b68c693e0b36682b74
Gitweb:     http://git.kernel.org/tip/1208bb274ba547012579d5b68c693e0b36682b74
Author:     Namhyung Kim <namhyung@kernel.org>
AuthorDate: Mon, 24 Oct 2016 11:02:43 +0900
Committer:  Arnaldo Carvalho de Melo <acme@redhat.com>
CommitDate: Tue, 25 Oct 2016 15:04:48 -0300

perf sched map: Apply cpu color when there's an activity

Applying cpu color always doesn't help readability IMHO.  Instead it
might be better to applying the color when there's an activity on those
CPUs.

Signed-off-by: Namhyung Kim <namhyung@kernel.org>
Acked-by: Jiri Olsa <jolsa@kernel.org>
Cc: David Ahern <dsahern@gmail.com>
Cc: Peter Zijlstra <a.p.zijlstra@chello.nl>
Link: http://lkml.kernel.org/r/20161024020246.14928-1-namhyung@kernel.org
Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>
---
 tools/perf/builtin-sched.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/tools/perf/builtin-sched.c b/tools/perf/builtin-sched.c
index 8ca1b540..a8ad859 100644
--- a/tools/perf/builtin-sched.c
+++ b/tools/perf/builtin-sched.c
@@ -1479,7 +1479,7 @@ static int map_switch_event(struct perf_sched *sched, struct perf_evsel *evsel,
 			cpu_color = COLOR_CPUS;
 
 		if (cpu != this_cpu)
-			color_fprintf(stdout, cpu_color, " ");
+			color_fprintf(stdout, color, " ");
 		else
 			color_fprintf(stdout, cpu_color, "*");