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Commit e1e361ed authored by sangweilin's avatar sangweilin Committed by weilin sang
Browse files

catch mutex when notify sampling rate changed, otherwise signal may be lost 



Change-Id: Ib52f26e731808ecbe5fd2a53fcd8a47ab3882902
Signed-off-by: default avatarsangweilin <sangweilin@xiaomi.com>
parent b1b8b683

sensors/common/default/2.X/multihal/tests/fake_subhal/Sensor.cpp

+1 −0
Original line number Diff line number Diff line
@@ -76,6 +76,7 @@ void Sensor::batch(int64_t samplingPeriodNs) { 
                                  static_cast<int64_t>(mSensorInfo.minDelay) * 1000,

                                  static_cast<int64_t>(mSensorInfo.maxDelay) * 1000);



    std::unique_lock<std::mutex> lock(mRunMutex);

    if (mSamplingPeriodNs != samplingPeriodNs) {

        mSamplingPeriodNs = samplingPeriodNs;

        // Wake up the 'run' thread to check if a new event should be generated now