Merge "Perform once GCs on all app process when system ready" (7c61fea8) · Commits · e / os / android_frameworks_base

services/core/java/com/android/server/am/ActivityManagerService.java

+20 −1

Original line number	Diff line number	Diff line
		@@ -11449,6 +11449,7 @@ public final class ActivityManagerService extends ActivityManagerNative
		}
		mStackSupervisor.resumeTopActivitiesLocked();
		sendUserSwitchBroadcastsLocked(-1, mCurrentUserId);
		performGcsForAllLocked();
		}
		}

		@@ -17267,6 +17268,24 @@ public final class ActivityManagerService extends ActivityManagerNative
		}
		}

		/**
		* Perform GCs on all processes, we only call it one time when system ready
		*/
		final void performGcsForAllLocked() {
		final ArrayMap<String, SparseArray<ProcessRecord>> map = mProcessNames.getMap();
		int mapSize = map.size();
		ProcessRecord proc = null;
		for (int i = 0; i < mapSize; i++) {
		String name = map.keyAt(i);
		SparseArray<ProcessRecord> array = map.get(name);
		for (int j = 0; j < array.size(); j++) {
		proc = array.valueAt(j);
		performAppGcLocked(proc);

		}
		}
		}

		/**
		* If all looks good, perform GCs on all processes waiting for them.
		*/