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authorRamkumar Ramachandra <artagnon@gmail.com>2014-03-14 23:17:53 -0400
committerJiri Olsa <jolsa@redhat.com>2014-04-16 17:16:04 +0200
commita2368c3199eba493d72c6d0e5b804f908a09706c (patch)
tree0a4e8f6de0cdbcc1f3628b852e3738fc199dc91d /tools/perf/builtin-lock.c
parent8d2a2a1d885d36e978c4619a3db8791f9768dd6a (diff)
downloadlinux-a2368c3199eba493d72c6d0e5b804f908a09706c.tar.bz2
perf lock: 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/1394853474-31019-4-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-lock.c')
-rw-r--r--tools/perf/builtin-lock.c10
1 files changed, 6 insertions, 4 deletions
diff --git a/tools/perf/builtin-lock.c b/tools/perf/builtin-lock.c
index c852c7a85d32..6148afc995c6 100644
--- a/tools/perf/builtin-lock.c
+++ b/tools/perf/builtin-lock.c
@@ -961,8 +961,10 @@ int cmd_lock(int argc, const char **argv, const char *prefix __maybe_unused)
"perf lock info [<options>]",
NULL
};
- const char * const lock_usage[] = {
- "perf lock [<options>] {record|report|script|info}",
+ const char *const lock_subcommands[] = { "record", "report", "script",
+ "info", NULL };
+ const char *lock_usage[] = {
+ NULL,
NULL
};
const char * const report_usage[] = {
@@ -976,8 +978,8 @@ int cmd_lock(int argc, const char **argv, const char *prefix __maybe_unused)
for (i = 0; i < LOCKHASH_SIZE; i++)
INIT_LIST_HEAD(lockhash_table + i);
- argc = parse_options(argc, argv, lock_options, lock_usage,
- PARSE_OPT_STOP_AT_NON_OPTION);
+ argc = parse_options_subcommand(argc, argv, lock_options, lock_subcommands,
+ lock_usage, PARSE_OPT_STOP_AT_NON_OPTION);
if (!argc)
usage_with_options(lock_usage, lock_options);