File perf-annotate-tui-set-appropriate-column-width-for-period-percent.patch of Package perf.7825
From: Arnaldo Carvalho de Melo <acme@redhat.com>
Date: Fri, 28 Jul 2017 13:19:32 -0300
Subject: perf annotate TUI: Set appropriate column width for period/percent
Git-commit: 3861c4a49bea432c57d6e7cbd89c8b71ed4445b7
Patch-mainline: v4.14-rc1
References: bsc#1070010 (git-fixes - dependency)
Signed-off-By: Tony Jones <tonyj@suse.de>
Either when we start 'perf annotate' or 'perf report' with
--show-total-period or when we, in the annotate browser, press 't' to
toggle period/percent for the first column, we need to adjust the width
for the 'period' case.
Based-on-a-patch-by: Taeung Song <treeze.taeung@gmail.com>
Cc: Adrian Hunter <adrian.hunter@intel.com>
Cc: David Ahern <dsahern@gmail.com>
Cc: Jiri Olsa <jolsa@kernel.org>
Cc: Namhyung Kim <namhyung@kernel.org>
Cc: Wang Nan <wangnan0@huawei.com>
Link: http://lkml.kernel.org/n/tip-n2np5qcs20u6qjdr9orygne6@git.kernel.org
Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>
---
tools/perf/ui/browsers/annotate.c | 10 ++++++----
1 file changed, 6 insertions(+), 4 deletions(-)
diff --git a/tools/perf/ui/browsers/annotate.c b/tools/perf/ui/browsers/annotate.c
index 46f297a4e94b..80f38dab9c3a 100644
--- a/tools/perf/ui/browsers/annotate.c
+++ b/tools/perf/ui/browsers/annotate.c
@@ -110,7 +110,7 @@ static int annotate_browser__set_jumps_percent_color(struct annotate_browser *br
static int annotate_browser__pcnt_width(struct annotate_browser *ab)
{
- return 7 * ab->nr_events;
+ return (annotate_browser__opts.show_total_period ? 12 : 7) * ab->nr_events;
}
static int annotate_browser__cycles_width(struct annotate_browser *ab)
@@ -153,7 +153,7 @@ static void annotate_browser__write(struct ui_browser *browser, void *entry, int
bdl->samples[i].percent,
current_entry);
if (annotate_browser__opts.show_total_period) {
- ui_browser__printf(browser, "%6" PRIu64 " ",
+ ui_browser__printf(browser, "%11" PRIu64 " ",
bdl->samples[i].he.period);
} else {
ui_browser__printf(browser, "%6.2f ",
@@ -165,8 +165,10 @@ static void annotate_browser__write(struct ui_browser *browser, void *entry, int
if (!show_title)
ui_browser__write_nstring(browser, " ", pcnt_width);
- else
- ui_browser__printf(browser, "%*s", 7, annotate_browser__opts.show_total_period ? "Period" : "Percent");
+ else {
+ ui_browser__printf(browser, "%*s", pcnt_width,
+ annotate_browser__opts.show_total_period ? "Period" : "Percent");
+ }
}
if (ab->have_cycles) {
if (dl->ipc)
