[tip:perf/core] perf config: Document 'ui.show-headers' variable in man page

[tip-bot for Taeung Song]

Commit-ID:  67f43c009778ddaae812aae29731bb04c256165e
Gitweb:     http://git.kernel.org/tip/67f43c009778ddaae812aae29731bb04c256165e
Author:     Taeung Song <treeze.taeung@xxxxxxxxx>
AuthorDate: Thu, 4 Feb 2016 18:25:06 +0900
Committer:  Arnaldo Carvalho de Melo <acme@xxxxxxxxxx>
CommitDate: Thu, 4 Feb 2016 11:36:13 -0300

perf config: Document 'ui.show-headers' variable in man page

This option controls display of column headers (like 'Overhead' and
'Symbol') in 'report' and 'top'. If this option is false, they are
hidden.  This option is only applied to TUI.

Signed-off-by: Taeung Song <treeze.taeung@xxxxxxxxx>
Cc: Jiri Olsa <jolsa@xxxxxxxxxx>
Cc: Namhyung Kim <namhyung@xxxxxxxxxx>
Link: http://lkml.kernel.org/r/1454577913-16401-2-git-send-email-treeze.taeung@xxxxxxxxx
Signed-off-by: Arnaldo Carvalho de Melo <acme@xxxxxxxxxx>
---
 tools/perf/Documentation/perf-config.txt | 6 ++++++
 1 file changed, 6 insertions(+)

diff --git a/tools/perf/Documentation/perf-config.txt b/tools/perf/Documentation/perf-config.txt
index 74589c6..4278722 100644
--- a/tools/perf/Documentation/perf-config.txt
+++ b/tools/perf/Documentation/perf-config.txt
@@ -296,6 +296,12 @@ hist.*::
 	       and 'baz' to 50.00% for each, while 'absolute' would show their
 	       current overhead (33.33%).
 
+ui.*::
+	ui.show-headers::
+		This option controls display of column headers (like 'Overhead' and 'Symbol')
+		in 'report' and 'top'. If this option is false, they are hidden.
+		This option is only applied to TUI.
+
 SEE ALSO
 --------
 linkperf:perf[1]