[tip:perf/urgent] perf top/report: Add tips about a list option

[tip-bot for Nambong Ha]

Commit-ID:  2ad8327fd0013ee07f056d28faddc2e7f01dd127
Gitweb:     http://git.kernel.org/tip/2ad8327fd0013ee07f056d28faddc2e7f01dd127
Author:     Nambong Ha <over3025@xxxxxxxxx>
AuthorDate: Fri, 30 Sep 2016 08:26:02 +0900
Committer:  Arnaldo Carvalho de Melo <acme@xxxxxxxxxx>
CommitDate: Wed, 5 Oct 2016 19:51:53 -0300

perf top/report: Add tips about a list option

Add two tips that describe --list option of config sub-command and
explain how to choose particular config file location.

Signed-off-by: Nambong Ha <over3025@xxxxxxxxx>
Cc: Jiri Olsa <jolsa@xxxxxxxxxx>
Cc: Namhyung Kim <namhyung@xxxxxxxxxx>
Cc: Peter Zijlstra <peterz@xxxxxxxxxxxxx>
Cc: Taeung Song <taeung@xxxxxxxxxx>
Link: http://lkml.kernel.org/r/1475191562-3240-1-git-send-email-over3025@xxxxxxxxx
Signed-off-by: Arnaldo Carvalho de Melo <acme@xxxxxxxxxx>
---
 tools/perf/Documentation/tips.txt | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/tools/perf/Documentation/tips.txt b/tools/perf/Documentation/tips.txt
index 9d3e1ee..8a6479c 100644
--- a/tools/perf/Documentation/tips.txt
+++ b/tools/perf/Documentation/tips.txt
@@ -30,3 +30,5 @@ If you prefer Intel style assembly, try: perf annotate -M intel
 For hierarchical output, try: perf report --hierarchy
 Order by the overhead of source file name and line number: perf report -s srcline
 System-wide collection from all CPUs: perf record -a
+Show current config key-value pairs: perf config --list
+Show user configuration overrides: perf config --user --list