From 0ae7f50d0f250fafd4cbb107569eea026011edda Mon Sep 17 00:00:00 2001
From: "haoyu.wang" <haoyu.wang@unisoc.com>
Date: Thu, 2 Feb 2023 10:16:11 +0800
Subject: [PATCH] Reset buffer after stop protolog to file

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

Change-Id: If618dad902df3c7fc1b2a943fe550c7c34a2d65e
---
 core/java/com/android/internal/protolog/BaseProtoLogImpl.java | 1 +
 1 file changed, 1 insertion(+)

diff --git a/core/java/com/android/internal/protolog/BaseProtoLogImpl.java b/core/java/com/android/internal/protolog/BaseProtoLogImpl.java
index 83309fc610095..4d1234f9006a7 100644
--- a/core/java/com/android/internal/protolog/BaseProtoLogImpl.java
+++ b/core/java/com/android/internal/protolog/BaseProtoLogImpl.java
@@ -255,6 +255,7 @@ public class BaseProtoLogImpl {
             if (writeToFile) {
                 writeProtoLogToFileLocked();
                 logAndPrintln(pw, "Log written to " + mLogFile + ".");
+                mBuffer.resetBuffer();
             }
             if (mProtoLogEnabled) {
                 logAndPrintln(pw, "ERROR: logging was re-enabled while waiting for flush.");