Merge "Register IonHeapSize puller only if supported" into rvc-dev am: bb26e42b19 am: f28dae923f am: 9eea2c2192

Change-Id: I9882eaec44066290a68397b314ab7e43094a4afe
2020-03-03 07:20:57 +00:00
parent b24943ec62 9eea2c2192
commit 8305f5f301
1 changed files with 3 additions and 0 deletions
--- a/services/core/java/com/android/server/stats/pull/StatsPullAtomService.java
+++ b/services/core/java/com/android/server/stats/pull/StatsPullAtomService.java
@@ -1468,6 +1468,9 @@ public class StatsPullAtomService extends SystemService {
    }

    private void registerIonHeapSize() {
+        if (!new File("/sys/kernel/ion/total_heaps_kb").exists()) {
+            return;
+        }
        int tagId = FrameworkStatsLog.ION_HEAP_SIZE;
        mStatsManager.registerPullAtomCallback(
                tagId,