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Merge "Fix thread safety issue on clearing cache" into rvc-qpr-dev

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TreeHugger Robot
2021-02-03 00:25:15 +00:00
committed by Android (Google) Code Review
parent 68feffb983 db097214b1
commit 666deabeb8
1 changed files with 2 additions and 0 deletions
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2
cmds/statsd/src/external/StatsPullerManager.cpp vendored
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@@ -334,6 +334,7 @@ void StatsPullerManager::OnAlarmFired(int64_t elapsedTimeNs) {
} }
int StatsPullerManager::ForceClearPullerCache() { int StatsPullerManager::ForceClearPullerCache() {
std::lock_guard<std::mutex> _l(mLock);
int totalCleared = 0; int totalCleared = 0;
for (const auto& pulledAtom : kAllPullAtomInfo) { for (const auto& pulledAtom : kAllPullAtomInfo) {
totalCleared += pulledAtom.second->ForceClearCache(); totalCleared += pulledAtom.second->ForceClearCache();
@@ -342,6 +343,7 @@ int StatsPullerManager::ForceClearPullerCache() {
} }
int StatsPullerManager::ClearPullerCacheIfNecessary(int64_t timestampNs) { int StatsPullerManager::ClearPullerCacheIfNecessary(int64_t timestampNs) {
std::lock_guard<std::mutex> _l(mLock);
int totalCleared = 0; int totalCleared = 0;
for (const auto& pulledAtom : kAllPullAtomInfo) { for (const auto& pulledAtom : kAllPullAtomInfo) {
totalCleared += pulledAtom.second->ClearCacheIfNecessary(timestampNs); totalCleared += pulledAtom.second->ClearCacheIfNecessary(timestampNs);