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Commit f3122755 authored by Hans Boehm's avatar Hans Boehm
Browse files

Add System.runFinalization() call 

Lone calls to System.gc() generally don't do anything.
Runtime.getRuntime().gc() would force a GC, but it would be ineffective
without waiting for reference processing and finalization to complete.
Adding the runFinalization() call implicitly makes the preceding GC call
effective.

Bug: 183912710
Test: Treehugger
Change-Id: I0f4806b8e3f9ca898eb7ea1b1c8de14aa94e2646
parent f90282c1

services/java/com/android/server/SystemServer.java

+1 −0
Original line number Diff line number Diff line
@@ -452,6 +452,7 @@ public final class SystemServer { 
                if (maxFd > enableThreshold) {

                    // Do a manual GC to clean up fds that are hanging around as garbage.

                    System.gc();

                    System.runFinalization();

                    maxFd = getMaxFd();

                }