commit 5b99a6c4f0a30785d38bab1e1aa89b8197a21ad0
author haoyu.wang <haoyu.wang@unisoc.com> Thu Feb 02 10:16:11 2023 +0800
committer Hongwei Wang <hwwang@google.com> Tue Feb 28 12:30:51 2023 -0800
tree 0ff25a6cc15e3e926b891716ba9c52ab5d325eae
parent b0479a10313b30f234a66ebd12e0f5350b684c48

Reset buffer after stop protolog to file

After protolog-to-file stops, BaseProtoLogImpl.mBuffer still uses a lot of memory.

Bug: 262244460
Merged-In: If618dad902df3c7fc1b2a943fe550c7c34a2d65e
Change-Id: If618dad902df3c7fc1b2a943fe550c7c34a2d65e

core/java/com/android/internal/protolog/BaseProtoLogImpl.java

diff --git a/core/java/com/android/internal/protolog/BaseProtoLogImpl.java b/core/java/com/android/internal/protolog/BaseProtoLogImpl.java
index 83309fc..4d1234f 100644
--- a/core/java/com/android/internal/protolog/BaseProtoLogImpl.java
+++ b/core/java/com/android/internal/protolog/BaseProtoLogImpl.java
@@ -255,6 +255,7 @@
             if (writeToFile) {
                 writeProtoLogToFileLocked();
                 logAndPrintln(pw, "Log written to " + mLogFile + ".");
+                mBuffer.resetBuffer();
             }
             if (mProtoLogEnabled) {
                 logAndPrintln(pw, "ERROR: logging was re-enabled while waiting for flush.");