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Kernel: Free keyboard mutex while waiting for data to read 

This was making select hang if one thread was trying to read from
keyboard.
This commit is contained in:
Bananymous 2024-06-17 23:04:37 +03:00
parent 301dcd78cc
commit f1e366d36f
1 changed files with 4 additions and 1 deletions
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5
kernel/kernel/Input/PS2/Keyboard.cpp
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@ -204,7 +204,10 @@ namespace Kernel::Input
while (m_event_queue.empty()) while (m_event_queue.empty())
{ {
m_event_lock.unlock(state); m_event_lock.unlock(state);
TRY(Thread::current().block_or_eintr_indefinite(m_semaphore)); {
LockFreeGuard _(m_mutex);
TRY(Thread::current().block_or_eintr_indefinite(m_semaphore));
}
state = m_event_lock.lock(); state = m_event_lock.lock();
} }