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authorNamhyung Kim <namhyung@kernel.org>2016-12-22 09:03:48 +0300
committerArnaldo Carvalho de Melo <acme@redhat.com>2016-12-22 22:35:45 +0300
commit0e6758e8231d5905c2e267566e9bd679a68a7b00 (patch)
tree0dd06a8dad10e2a56ae1c8997f149e3393d98f05 /tools
parent1134c2b5cb840409ffd966d8c2a9468f64e6a494 (diff)
downloadlinux-0e6758e8231d5905c2e267566e9bd679a68a7b00.tar.xz
perf sched timehist: Honour 'comm_width' when aligning the headers
Current default value is 20, but that may change in the future, so make places where we have 20 hardcoded use 'comm_width'. Signed-off-by: Namhyung Kim <namhyung@kernel.org> Cc: David Ahern <dsahern@gmail.com> Cc: Jiri Olsa <jolsa@kernel.org> Cc: Peter Zijlstra <a.p.zijlstra@chello.nl> Link: http://lkml.kernel.org/r/20161222060350.17655-1-namhyung@kernel.org [ Split from a larger patch ] Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>
Diffstat (limited to 'tools')
-rw-r--r--tools/perf/builtin-sched.c7
1 files changed, 4 insertions, 3 deletions
diff --git a/tools/perf/builtin-sched.c b/tools/perf/builtin-sched.c
index c1c07bfe132c..020f9c9cef7b 100644
--- a/tools/perf/builtin-sched.c
+++ b/tools/perf/builtin-sched.c
@@ -1817,7 +1817,7 @@ static void timehist_header(struct perf_sched *sched)
printf(" ");
}
- printf(" %-20s %9s %9s %9s",
+ printf(" %-*s %9s %9s %9s", comm_width,
"task name", "wait time", "sch delay", "run time");
printf("\n");
@@ -1830,7 +1830,8 @@ static void timehist_header(struct perf_sched *sched)
if (sched->show_cpu_visual)
printf(" %*s ", ncpus, "");
- printf(" %-20s %9s %9s %9s\n", "[tid/pid]", "(msec)", "(msec)", "(msec)");
+ printf(" %-*s %9s %9s %9s\n", comm_width,
+ "[tid/pid]", "(msec)", "(msec)", "(msec)");
/*
* separator
@@ -1840,7 +1841,7 @@ static void timehist_header(struct perf_sched *sched)
if (sched->show_cpu_visual)
printf(" %.*s ", ncpus, graph_dotted_line);
- printf(" %.20s %.9s %.9s %.9s",
+ printf(" %.*s %.9s %.9s %.9s", comm_width,
graph_dotted_line, graph_dotted_line, graph_dotted_line,
graph_dotted_line);