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hle: kernel: KScheduler: Ensure dummy threads are never scheduled. 

- These are only used by host threads for locking.
This commit is contained in:
bunnei 2022-01-17 16:44:14 -08:00
parent f6cbb14dce
commit 11a380c3da
1 changed files with 5 additions and 0 deletions
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5
src/core/hle/kernel/k_scheduler.cpp
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@ -739,6 +739,11 @@ void KScheduler::ScheduleImpl() {
next_thread = idle_thread; next_thread = idle_thread;
} }
// We never want to schedule a dummy thread, as these are only used by host threads for locking.
if (next_thread->GetThreadType() == ThreadType::Dummy) {
next_thread = idle_thread;
}
// If we're not actually switching thread, there's nothing to do. // If we're not actually switching thread, there's nothing to do.
if (next_thread == current_thread.load()) { if (next_thread == current_thread.load()) {
previous_thread->EnableDispatch(); previous_thread->EnableDispatch();