[tip:perf/core] perf timechart: Document missing --force option

[tip-bot for Sihyeon Jang]

Commit-ID:  f4a30d2bee25b92f25086c81e33c80d767500097
Gitweb:     https://git.kernel.org/tip/f4a30d2bee25b92f25086c81e33c80d767500097
Author:     Sihyeon Jang <uneedsihyeon@xxxxxxxxx>
AuthorDate: Thu, 16 Nov 2017 23:26:04 +0900
Committer:  Arnaldo Carvalho de Melo <acme@xxxxxxxxxx>
CommitDate: Thu, 16 Nov 2017 14:50:06 -0300

perf timechart: Document missing --force option

Add --force to the man page.

Signed-off-by: Sihyeon Jang <uneedsihyeon@xxxxxxxxx>
Cc: Jiri Olsa <jolsa@xxxxxxxxxx>
Cc: Namhyung Kim <namhyung@xxxxxxxxxx>
Link: http://lkml.kernel.org/r/1510842367-11011-3-git-send-email-uneedsihyeon@xxxxxxxxx
Signed-off-by: Arnaldo Carvalho de Melo <acme@xxxxxxxxxx>
---
 tools/perf/Documentation/perf-timechart.txt | 4 +++-
 1 file changed, 3 insertions(+), 1 deletion(-)

diff --git a/tools/perf/Documentation/perf-timechart.txt b/tools/perf/Documentation/perf-timechart.txt
index df98d1c..ef0c756 100644
--- a/tools/perf/Documentation/perf-timechart.txt
+++ b/tools/perf/Documentation/perf-timechart.txt
@@ -50,7 +50,9 @@ TIMECHART OPTIONS
 -p::
 --process::
         Select the processes to display, by name or PID
-
+-f::
+--force::
+	Don't complain, do it.
 --symfs=<directory>::
         Look for files with symbols relative to this directory.
 -n::