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Kernel: Try to dispatch pending signals on context switch

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This ensures that processes that don't perform any syscalls will also
eventually receive signals.
This commit is contained in:
Idan Horowitz 2022-02-21 19:54:27 +02:00 • committed by Andreas Kling
commit 5fa75dbcda
Notes: sideshowbarker 2024-07-17 18:25:19 +09:00
2 changed files with 11 additions and 4 deletions
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5
Kernel/Scheduler.cpp
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@ -304,6 +304,11 @@ void Scheduler::context_switch(Thread* thread)
// switched from, and thread reflects Thread::current()
enter_current(*from_thread);
VERIFY(thread == Thread::current());
{
SpinlockLocker lock(thread->get_lock());
thread->dispatch_one_pending_signal();
}
}
void Scheduler::enter_current(Thread& prev_thread)