[tip:perf/urgent] perf data: Document missing --force option

[tip-bot for Sangwon Hong]

Commit-ID:  ba7e851642f48002def3450b279598c187721fd0
Gitweb:     https://git.kernel.org/tip/ba7e851642f48002def3450b279598c187721fd0
Author:     Sangwon Hong <qpakzk@xxxxxxxxx>
AuthorDate: Mon, 5 Feb 2018 20:48:35 +0900
Committer:  Arnaldo Carvalho de Melo <acme@xxxxxxxxxx>
CommitDate: Thu, 15 Feb 2018 09:57:33 -0300

perf data: Document missing --force option

Add the --force option to the man page.

Signed-off-by: Sangwon Hong <qpakzk@xxxxxxxxx>
Cc: Jiri Olsa <jolsa@xxxxxxxxxx>
Cc: Namhyung Kim <namhyung@xxxxxxxxxx>
Cc: Taeung Song <treeze.taeung@xxxxxxxxx>
Link: http://lkml.kernel.org/r/1517831315-31490-1-git-send-email-qpakzk@xxxxxxxxx
Signed-off-by: Arnaldo Carvalho de Melo <acme@xxxxxxxxxx>
---
 tools/perf/Documentation/perf-data.txt | 4 ++++
 1 file changed, 4 insertions(+)

diff --git a/tools/perf/Documentation/perf-data.txt b/tools/perf/Documentation/perf-data.txt
index f0796a4..90bb4aa 100644
--- a/tools/perf/Documentation/perf-data.txt
+++ b/tools/perf/Documentation/perf-data.txt
@@ -30,6 +30,10 @@ OPTIONS for 'convert'
 -i::
 	Specify input perf data file path.
 
+-f::
+--force::
+	Don't complain, do it.
+
 -v::
 --verbose::
         Be more verbose (show counter open errors, etc).