 |
 |
In src/XrdSys/XrdSysIOEvents.cc:
> @@ -1158,12 +1159,11 @@ void XrdSys::IOEvents::Poller::WakeUp()
> // Send it off to wakeup the poller thread, but only if here is no wakeup in
> // progress.
> //
> - toMutex.Lock();
> - if (wakePend) toMutex.UnLock();
> - else {wakePend = true;
> - toMutex.UnLock();
> - SendCmd(cmdbuff);
> - }
> + bool isWakePend = CPP_ATOMIC_LOAD(wakePend, std::memory_order_consume);
Note I eliminated the toMute locking here - I can't figure out what it'd be useful for.
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