From 5b224dc33767649c9136629dbbac8baabc0c0f26 Mon Sep 17 00:00:00 2001
From: Li Chong <lichong1@oppo.com>
Date: Mon, 24 Jul 2023 11:29:40 +0800
Subject: [PATCH] vold: fix idlemaint abort may hold the wakelock

when the idlemaint run is working, if two or more idlemaint abort concurrency are working.
all idlemaint abort will hold the wakelock, until idlemaint run finished,
but it just nofity one idlemaint abort thread to stop and release the wakelock.
Remaining idlemaint abort threads will hold the wakelock until next idlemaint run to notify them.

Bug: 292383791
Test: see the issue Description

Change-Id: I5312be2e0e92c41483cab26e627a4ae562e5aed8
---
 IdleMaint.cpp | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/IdleMaint.cpp b/IdleMaint.cpp
index fedfc3d..1a6c0a6 100644
--- a/IdleMaint.cpp
+++ b/IdleMaint.cpp
@@ -436,7 +436,7 @@ int RunIdleMaint(bool needGC, const android::sp<android::os::IVoldTaskListener>&
     idle_maint_stat = IdleMaintStats::kStopped;
     lk.unlock();
 
-    cv_stop.notify_one();
+    cv_stop.notify_all();
 
     if (listener) {
         android::os::PersistableBundle extras;