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| author | Namhyung Kim <namhyung@kernel.org> | 2016-01-11 13:53:14 +0300 |
|---|---|---|
| committer | Arnaldo Carvalho de Melo <acme@redhat.com> | 2016-01-12 18:42:08 +0300 |
| commit | 090cff3eae8f02395009972d01b5dfdb95bcc327 (patch) | |
| tree | 8ae9e325cc4f240b23a59726b8ba5866956a4a7d /tools | |
| parent | 84cfac7f05e110e803a45d99cff0ba0949cc8d58 (diff) | |
| download | linux-090cff3eae8f02395009972d01b5dfdb95bcc327.tar.xz | |
perf ui/tui: Print helpline message as is
When a tip message contains a percent sign, it was treated printf format
specifier so broken string was printed like below.
Tip: Limit to show entries above 577nly: perf report --percent-limit 5
^^^
As ui_browser__show receives format string, pass additional "%s" so that
the help (tip) message can be printed as is.
Tip: Limit to show entries above 5% only: perf report --percent-limit 5
Signed-off-by: Namhyung Kim <namhyung@kernel.org>
Cc: Andi Kleen <andi@firstfloor.org>
Cc: David Ahern <dsahern@gmail.com>
Cc: Jiri Olsa <jolsa@kernel.org>
Cc: Peter Zijlstra <peterz@infradead.org>
Cc: Wang Nan <wangnan0@huawei.com>
Link: http://lkml.kernel.org/r/1452509594-13616-1-git-send-email-namhyung@kernel.org
Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>
Diffstat (limited to 'tools')
| -rw-r--r-- | tools/perf/ui/browsers/hists.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/tools/perf/ui/browsers/hists.c b/tools/perf/ui/browsers/hists.c index 901d481e6cea..08c09ad755d2 100644 --- a/tools/perf/ui/browsers/hists.c +++ b/tools/perf/ui/browsers/hists.c @@ -480,7 +480,7 @@ static int hist_browser__run(struct hist_browser *browser, const char *help) hists__browser_title(browser->hists, hbt, title, sizeof(title)); - if (ui_browser__show(&browser->b, title, help) < 0) + if (ui_browser__show(&browser->b, title, "%s", help) < 0) return -1; while (1) { |