Merge "Otapreopt: Add missing function"
diff --git a/cmds/atrace/atrace.cpp b/cmds/atrace/atrace.cpp
index 60be26f..913090d 100644
--- a/cmds/atrace/atrace.cpp
+++ b/cmds/atrace/atrace.cpp
@@ -197,7 +197,7 @@
         { REQ,      "events/vmscan/mm_vmscan_direct_reclaim_end/enable" },
         { REQ,      "events/vmscan/mm_vmscan_kswapd_wake/enable" },
         { REQ,      "events/vmscan/mm_vmscan_kswapd_sleep/enable" },
-        { REQ,      "events/lowmemorykiller/enable" },
+        { OPT,      "events/lowmemorykiller/enable" },
     } },
     { "regulators",  "Voltage and Current Regulators", 0, {
         { REQ,      "events/regulator/enable" },