perf_counter tools: add 'perf help'

Signed-off-by: Ingo Molnar <mingo@elte.hu>

1 files changed, 1 insertions, 0 deletions

diff --git a/Documentation/perf_counter/perf.c b/Documentation/perf_counter/perf.c
index 20d508c77293..8d6faecdc15d 100644
--- a/Documentation/perf_counter/perf.c
+++ b/Documentation/perf_counter/perf.c
@@ -248,6 +248,7 @@ static void handle_internal_command(int argc, const char **argv)
 {
         const char *cmd = argv[0];
         static struct cmd_struct commands[] = {
+                { "help", cmd_help, 0 },
                 { "record", cmd_record, 0 },
                 { "stat", cmd_stat, 0 },
                 { "top", cmd_top, 0 },