perf sched: Add --input=file option to builtin-sched.c

perf sched record passes unparsed args on to perf record, so
specifying an output file via perf sched record -o FILE (cmd) just
works.  Ergo, provide an option to specify input file as well.

Also add the missing 'map' command to help.

Signed-off-by: Mike Galbraith <efault@gmx.de>
Acked-by: Peter Zijlstra <a.p.zijlstra@chello.nl>
LKML-Reference: <1253254944.20589.11.camel@marge.simson.net>
Signed-off-by: Ingo Molnar <mingo@elte.hu>

1 files changed, 3 insertions, 1 deletions

diff --git a/tools/perf/builtin-sched.c b/tools/perf/builtin-sched.c
index 9e04827d16be..275d79c6627a 100644
--- a/tools/perf/builtin-sched.c
+++ b/tools/perf/builtin-sched.c
@@ -1859,11 +1859,13 @@ static void __cmd_replay(void)
 
 
 static const char * const sched_usage[] = {
-        "perf sched [<options>] {record|latency|replay|trace}",
+        "perf sched [<options>] {record|latency|map|replay|trace}",
         NULL
 };
 
 static const struct option sched_options[] = {
+        OPT_STRING('i', "input", &input_name, "file",
+                    "input file name"),
         OPT_BOOLEAN('v', "verbose", &verbose,
                     "be more verbose (show symbol address, etc)"),
         OPT_BOOLEAN('D', "dump-raw-trace", &dump_trace,