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Linux: use futex_waitv syscall for atomic waiting

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In order to make this possible, some unnecessary features were removed.
This commit is contained in:
Ivan Chikish 2023-07-31 23:57:26 +03:00 • committed by Ivan
parent 831a9fe012
commit d34287b2cc
51 changed files with 441 additions and 574 deletions
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6
Utilities/cond.cpp
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@ -9,7 +9,7 @@ void cond_variable::imp_wait(u32 _old, u64 _timeout) noexcept
ensure(_old);
// Wait with timeout
m_value.wait(_old, c_signal_mask, atomic_wait_timeout{_timeout > max_timeout ? umax : _timeout * 1000});
m_value.wait(_old, atomic_wait_timeout{_timeout > max_timeout ? umax : _timeout * 1000});
// Cleanup
m_value.atomic_op([](u32& value)
@ -47,10 +47,10 @@ void cond_variable::imp_wake(u32 _count) noexcept
if (_count > 1 || ((_old + (c_signal_mask & (0 - c_signal_mask))) & c_signal_mask) == c_signal_mask)
{
// Resort to notify_all if signal count reached max
m_value.notify_all(c_signal_mask);
m_value.notify_all();
}
else
{
m_value.notify_one(c_signal_mask);
m_value.notify_one();
}
}