Merge "Cleanup: remove logging of LMK_STAT_STATE_CHANGED" into main

2 files changed, 1 insertions, 21 deletions

diff --git a/services/core/java/com/android/server/am/LmkdStatsReporter.java b/services/core/java/com/android/server/am/LmkdStatsReporter.java
index 826629924ab7..b55f35dd536d 100644
--- a/services/core/java/com/android/server/am/LmkdStatsReporter.java
+++ b/services/core/java/com/android/server/am/LmkdStatsReporter.java
@@ -34,7 +34,6 @@ public final class LmkdStatsReporter {
     static final String TAG = TAG_WITH_CLASS_NAME ? "LmkdStatsReporter" : TAG_AM;
 
     public static final int KILL_OCCURRED_MSG_SIZE = 80;
-    public static final int STATE_CHANGED_MSG_SIZE = 8;
 
     private static final int PRESSURE_AFTER_KILL = 0;
     private static final int NOT_RESPONDING = 1;
@@ -80,16 +79,6 @@ public final class LmkdStatsReporter {
         }
     }
 
-    /**
-     * Processes the LMK_STATE_CHANGED packet
-     * Logs the change in LMKD state which is used as start/stop boundaries for logging
-     * LMK_KILL_OCCURRED event.
-     * Code: LMK_STATE_CHANGED = 54
-     */
-    public static void logStateChanged(int state) {
-        FrameworkStatsLog.write(FrameworkStatsLog.LMK_STATE_CHANGED, state);
-    }
-
     private static int mapKillReason(int reason) {
         switch (reason) {
             case PRESSURE_AFTER_KILL:
diff --git a/services/core/java/com/android/server/am/ProcessList.java b/services/core/java/com/android/server/am/ProcessList.java
index 65c2cc56c432..e876527fc513 100644
--- a/services/core/java/com/android/server/am/ProcessList.java
+++ b/services/core/java/com/android/server/am/ProcessList.java
@@ -349,7 +349,7 @@ public final class ProcessList {
     // LMK_PROCKILL
     // LMK_UPDATE_PROPS
     // LMK_KILL_OCCURRED
-    // LMK_STATE_CHANGED
+    // LMK_START_MONITORING
     static final byte LMK_TARGET = 0;
     static final byte LMK_PROCPRIO = 1;
     static final byte LMK_PROCREMOVE = 2;
@@ -359,7 +359,6 @@ public final class ProcessList {
     static final byte LMK_PROCKILL = 6; // Note: this is an unsolicited command
     static final byte LMK_UPDATE_PROPS = 7;
     static final byte LMK_KILL_OCCURRED = 8; // Msg to subscribed clients on kill occurred event
-    static final byte LMK_STATE_CHANGED = 9; // Msg to subscribed clients on state changed
     static final byte LMK_START_MONITORING = 9; // Start monitoring if delayed earlier
 
     // Low Memory Killer Daemon command codes.
@@ -960,14 +959,6 @@ public final class ProcessList {
                                                 foregroundServices.first,
                                                 foregroundServices.second);
                                         return true;
-                                    case LMK_STATE_CHANGED:
-                                        if (receivedLen
-                                                != LmkdStatsReporter.STATE_CHANGED_MSG_SIZE) {
-                                            return false;
-                                        }
-                                        final int state = inputData.readInt();
-                                        LmkdStatsReporter.logStateChanged(state);
-                                        return true;
                                     default:
                                         return false;
                                 }