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authorRamkumar Ramachandra <artagnon@gmail.com>2014-03-14 23:17:54 -0400
committerJiri Olsa <jolsa@redhat.com>2014-04-16 17:16:05 +0200
commita83edb2dfc5989fbadc594109c933bae528a2809 (patch)
tree2c0882061596156ef39e17360c442aef4a64c3b6 /tools/perf/builtin-sched.c
parenta2368c3199eba493d72c6d0e5b804f908a09706c (diff)
downloadlinux-a83edb2dfc5989fbadc594109c933bae528a2809.tar.gz
perf sched: Introduce --list-cmds for use by scripts
Signed-off-by: Ramkumar Ramachandra <artagnon@gmail.com> Acked-by: David Ahern <dsahern@gmail.com> Cc: David Ahern <dsahern@gmail.com> Cc: Jiri Olsa <jolsa@redhat.com> Link: http://lkml.kernel.org/r/1394853474-31019-5-git-send-email-artagnon@gmail.com Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com> Signed-off-by: Jiri Olsa <jolsa@redhat.com>
Diffstat (limited to 'tools/perf/builtin-sched.c')
-rw-r--r--tools/perf/builtin-sched.c10
1 files changed, 6 insertions, 4 deletions
diff --git a/tools/perf/builtin-sched.c b/tools/perf/builtin-sched.c
index 9ac0a495c954..d3fb0ed7240a 100644
--- a/tools/perf/builtin-sched.c
+++ b/tools/perf/builtin-sched.c
@@ -1713,8 +1713,10 @@ int cmd_sched(int argc, const char **argv, const char *prefix __maybe_unused)
"perf sched replay [<options>]",
NULL
};
- const char * const sched_usage[] = {
- "perf sched [<options>] {record|latency|map|replay|script}",
+ const char *const sched_subcommands[] = { "record", "latency", "map",
+ "replay", "script", NULL };
+ const char *sched_usage[] = {
+ NULL,
NULL
};
struct trace_sched_handler lat_ops = {
@@ -1736,8 +1738,8 @@ int cmd_sched(int argc, const char **argv, const char *prefix __maybe_unused)
for (i = 0; i < ARRAY_SIZE(sched.curr_pid); i++)
sched.curr_pid[i] = -1;
- argc = parse_options(argc, argv, sched_options, sched_usage,
- PARSE_OPT_STOP_AT_NON_OPTION);
+ argc = parse_options_subcommand(argc, argv, sched_options, sched_subcommands,
+ sched_usage, PARSE_OPT_STOP_AT_NON_OPTION);
if (!argc)
usage_with_options(sched_usage, sched_options);