archive/rpcs3
1
0
Fork 0
mirror of https://github.com/RPCS3/rpcs3.git synced 2025-07-03 13:31:27 +12:00
Code Issues Projects Releases Packages Wiki Activity Actions 1

Simplify thread_base::join()

Browse source 
Use waitable atomics
This commit is contained in:
Nekotekina 2019-09-10 18:56:53 +03:00
parent 4504ac2d12
commit c1b0934f72
2 changed files with 4 additions and 14 deletions
Download patch file Download diff file Expand all files Collapse all files

15
Utilities/Thread.cpp
View file

@ -1766,8 +1766,7 @@ bool thread_base::finalize(int) noexcept
const bool result = m_state.exchange(thread_state::finished) == thread_state::detached;
// Signal waiting threads
m_mutex.lock_unlock();
m_jcv.notify_all();
m_state.notify_all();
return result;
}
@ -1845,16 +1844,10 @@ thread_base::~thread_base()
void thread_base::join() const
{
if (m_state == thread_state::finished)
for (auto state = m_state.load(); state != thread_state::finished;)
{
return;
}
std::unique_lock lock(m_mutex);
while (m_state != thread_state::finished)
{
m_jcv.wait(lock);
m_state.wait(state);
state = m_state;
}
}