mirror of https://github.com/PentHertz/srsLTE.git
rlc_am_lte: replace do_status boolean with atomic
the do_status is queried from the Tx code frequently. To reduce chances to delay the execution because the RLC Rx side is currently holding the mutex we can use an atomic.
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@ -528,7 +528,7 @@ private:
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std::map<uint32_t, rlc_amd_rx_pdu_segments_t> rx_segments;
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bool poll_received = false;
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bool do_status = false;
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std::atomic<bool> do_status = {false}; // light-weight access from Tx entity
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/****************************************************************************
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* Timers
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@ -1852,8 +1852,7 @@ void rlc_am_lte::rlc_am_lte_rx::reset_status()
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bool rlc_am_lte::rlc_am_lte_rx::get_do_status()
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{
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std::lock_guard<std::mutex> lock(mutex);
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return do_status;
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return do_status.load(std::memory_order_relaxed);
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}
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void rlc_am_lte::rlc_am_lte_rx::write_pdu(uint8_t* payload, const uint32_t nof_bytes)
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