MDEV-25313: Assertion pending==log_requests.start... failed
log_flush_notify(): Restore the reload of log_requests.start that was accidentally removed in commit 8c2e3259c13d1d0a494fb3f9c1e5fb780a193ab1. Thanks to Elena Stepanova for a test case (repeatedly running FLUSH LOGS concurrently with InnoDB write transactions).
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@ -4506,6 +4506,7 @@ void log_flush_notify(lsn_t flush_lsn)
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if (auto pending= log_requests.start.load(std::memory_order_acquire))
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{
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mysql_mutex_lock(&log_requests.mutex);
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pending= log_requests.start.load(std::memory_order_relaxed);
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log_flush_notify_and_unlock(pending, flush_lsn);
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}
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}
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