[PATCH v13 10/23] perf config: Document 'top.children' variable in man page

[Taeung Song]

Explain 'top.children' variable.

Cc: Namhyung Kim <namhyung@xxxxxxxxxx>
Cc: Jiri Olsa <jolsa@xxxxxxxxxx>
Signed-off-by: Taeung Song <treeze.taeung@xxxxxxxxx>
---
 tools/perf/Documentation/perf-config.txt | 7 +++++++
 1 file changed, 7 insertions(+)

diff --git a/tools/perf/Documentation/perf-config.txt b/tools/perf/Documentation/perf-config.txt
index ef4d68f..882f591 100644
--- a/tools/perf/Documentation/perf-config.txt
+++ b/tools/perf/Documentation/perf-config.txt
@@ -406,6 +406,13 @@ report.*::
 		     0.07%   0.00%  noploop  ld-2.15.so         [.] strcmp
 		     0.03%   0.00%  noploop  [kernel.kallsyms]  [k] timerqueue_del
 
+top.*::
+	top.children::
+		This option means same as report.children. So if it is true,
+		the output of 'top' command will have 'Children' overhead column
+		as well as 'Self' overhead column by default.
+		The default is true.
+
 SEE ALSO
 --------
 linkperf:perf[1]
-- 
2.5.0