Excessive battery usage fix.

Using wake to forcefully wake up the looper instead of 1s timeout.

Bug: 168156055
Test: atest ApkVerityTest:com.android.apkverity.ApkVerityTest PackageManagerShellCommandTest PackageManagerShellCommandIncrementalTest IncrementalServiceTest ChecksumsTest
Change-Id: If65f65f9214b34bf057ed5f1877348d835251d14

1 files changed, 2 insertions, 1 deletions

diff --git a/services/incremental/IncrementalService.cpp b/services/incremental/IncrementalService.cpp
index a5f0d045948c..e355a20907d8 100644
--- a/services/incremental/IncrementalService.cpp
+++ b/services/incremental/IncrementalService.cpp
@@ -306,6 +306,7 @@ IncrementalService::~IncrementalService() {
     }
     mJobCondition.notify_all();
     mJobProcessor.join();
+    mLooper->wake();
     mCmdLooperThread.join();
     mTimedQueue->stop();
     // Ensure that mounts are destroyed while the service is still valid.
@@ -1378,7 +1379,7 @@ bool IncrementalService::mountExistingImage(std::string_view root) {
 }
 
 void IncrementalService::runCmdLooper() {
-    constexpr auto kTimeoutMsecs = 1000;
+    constexpr auto kTimeoutMsecs = -1;
     while (mRunning.load(std::memory_order_relaxed)) {
         mLooper->pollAll(kTimeoutMsecs);
     }