From: Arnaldo Carvalho de Melo <acme@kernel.org>
To: Ingo Molnar <mingo@kernel.org>
Cc: linux-kernel@vger.kernel.org, Namhyung Kim <namhyung@kernel.org>,
David Ahern <dsahern@gmail.com>,
Peter Zijlstra <a.p.zijlstra@chello.nl>,
Arnaldo Carvalho de Melo <acme@redhat.com>
Subject: [PATCH 06/15] perf sched map: Apply cpu color when there's an activity
Date: Thu, 27 Oct 2016 18:40:46 -0200 [thread overview]
Message-ID: <1477600855-27580-7-git-send-email-acme@kernel.org> (raw)
In-Reply-To: <1477600855-27580-1-git-send-email-acme@kernel.org>
From: Namhyung Kim <namhyung@kernel.org>
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 8ca1b5409289..a8ad85914466 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, "*");
--
2.7.4
next prev parent reply other threads:[~2016-10-27 20:41 UTC|newest]
Thread overview: 22+ messages / expand[flat|nested] mbox.gz Atom feed top
2016-10-27 20:40 [GIT PULL 00/15] perf/core improvements and fixes Arnaldo Carvalho de Melo
2016-10-27 20:40 ` [PATCH 01/15] perf bench futex: Avoid worker cacheline bouncing Arnaldo Carvalho de Melo
2016-10-27 20:40 ` [PATCH 02/15] perf bench futex: Sanitize numeric parameters Arnaldo Carvalho de Melo
2016-10-27 20:40 ` [PATCH 03/15] perf hist browser: Fix hierarchy column counts Arnaldo Carvalho de Melo
2016-10-27 20:40 ` [PATCH 04/15] tools lib subcmd: Suppport cascading options Arnaldo Carvalho de Melo
2016-10-27 20:40 ` [PATCH 05/15] perf sched: Make common options cascading Arnaldo Carvalho de Melo
2016-10-27 20:40 ` Arnaldo Carvalho de Melo [this message]
2016-10-27 20:40 ` [PATCH 07/15] perf sched map: Always show task comm with -v Arnaldo Carvalho de Melo
2016-10-27 20:40 ` [PATCH 08/15] perf tools: Introduce timestamp_in_usec() Arnaldo Carvalho de Melo
2016-10-27 23:14 ` Joonwoo Park
2016-10-28 12:53 ` Arnaldo Carvalho de Melo
2016-10-28 13:30 ` Arnaldo Carvalho de Melo
2016-10-28 14:42 ` [GIT PULL] " Arnaldo Carvalho de Melo
2016-10-28 17:39 ` Ingo Molnar
2016-10-28 17:46 ` Joonwoo Park
2016-10-27 20:40 ` [PATCH 09/15] perf list: Support matching by topic Arnaldo Carvalho de Melo
2016-10-27 20:40 ` [PATCH 10/15] perf bench mem: Ignore export.h related changes to mem{cpy,set}.S Arnaldo Carvalho de Melo
2016-10-27 20:40 ` [PATCH 11/15] tools: Update asm-generic/mman-common.h copy from the kernel Arnaldo Carvalho de Melo
2016-10-27 20:40 ` [PATCH 12/15] perf tools: Update x86's syscall_64.tbl, adding pkey_(alloc,free,mprotect) Arnaldo Carvalho de Melo
2016-10-27 20:40 ` [PATCH 13/15] perf scripting: Avoid leaking the scripting_context variable Arnaldo Carvalho de Melo
2016-10-27 20:40 ` [PATCH 14/15] perf scripting: Don't die if scripting can't be setup, disable it Arnaldo Carvalho de Melo
2016-10-27 20:40 ` [PATCH 15/15] perf tools: Add missing object file to the python binding linkage list Arnaldo Carvalho de Melo
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