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

Mike Galbraith · Ingo Molnar · commit 4b77a7297795 · 2009-09-18T08:36:06.000+02:00
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 &lt;efault@gmx.de&gt;
Acked-by: Peter Zijlstra &lt;a.p.zijlstra@chello.nl&gt;
LKML-Reference: &lt;1253254944.20589.11.camel@marge.simson.net&gt;
Signed-off-by: Ingo Molnar &lt;mingo@elte.hu&gt;
diff --git 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,
