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

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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>
This commit is contained in:
Namhyung Kim 2016-10-24 11:02:43 +09:00 committed by Arnaldo Carvalho de Melo
parent 77f02f4446
commit 1208bb274b
1 changed files with 1 additions and 1 deletions
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2
tools/perf/builtin-sched.c
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@ -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, "*");