1 files changed, 8 insertions, 7 deletions

diff --git a/tools/perf/builtin-mem.c b/tools/perf/builtin-mem.c
index 2e3ade69a58e..4a1a6c94a5eb 100644
--- a/tools/perf/builtin-mem.c
+++ b/tools/perf/builtin-mem.c
@@ -21,11 +21,6 @@ struct perf_mem {
         DECLARE_BITMAP(cpu_bitmap, MAX_NR_CPUS);
 };
 
-static const char * const mem_usage[] = {
-        "perf mem [<options>] {record <command> |report}",
-        NULL
-};
-
 static int __cmd_record(int argc, const char **argv)
 {
         int rec_argc, i = 0, j;
@@ -220,9 +215,15 @@ int cmd_mem(int argc, const char **argv, const char *prefix __maybe_unused)
                    " between columns '.' is reserved."),
         OPT_END()
         };
+        const char *const mem_subcommands[] = { "record", "report", NULL };
+        const char *mem_usage[] = {
+                NULL,
+                NULL
+        };
+
 
-        argc = parse_options(argc, argv, mem_options, mem_usage,
-                             PARSE_OPT_STOP_AT_NON_OPTION);
+        argc = parse_options_subcommand(argc, argv, mem_options, mem_subcommands,
+                                        mem_usage, PARSE_OPT_STOP_AT_NON_OPTION);
 
         if (!argc || !(strncmp(argv[0], "rec", 3) || mem_operation))
                 usage_with_options(mem_usage, mem_options);