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kernel: Ensure all uses of disable_count are balanced

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This commit is contained in:
Liam 2022-07-11 10:13:13 -04:00
parent 77137583cd
commit a9a83fa726
3 changed files with 21 additions and 10 deletions
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21
src/core/hle/kernel/k_scheduler.cpp
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@ -63,14 +63,8 @@ void KScheduler::EnableScheduling(KernelCore& kernel, u64 cores_needing_scheduli
auto* scheduler{kernel.CurrentScheduler()};
if (!scheduler || kernel.IsPhantomModeForSingleCore()) {
// HACK: we cannot schedule from this thread, it is not a core thread
RescheduleCores(kernel, cores_needing_scheduling);
if (GetCurrentThread(kernel).GetDisableDispatchCount() == 1) {
// Special case to ensure dummy threads that are waiting block
GetCurrentThread(kernel).IfDummyThreadTryWait();
}
GetCurrentThread(kernel).EnableDispatch();
ASSERT(GetCurrentThread(kernel).GetState() != ThreadState::Waiting);
KScheduler::RescheduleCores(kernel, cores_needing_scheduling);
KScheduler::RescheduleCurrentHLEThread(kernel);
return;
}
@ -83,6 +77,17 @@ void KScheduler::EnableScheduling(KernelCore& kernel, u64 cores_needing_scheduli
}
}
void KScheduler::RescheduleCurrentHLEThread(KernelCore& kernel) {
// HACK: we cannot schedule from this thread, it is not a core thread
ASSERT(GetCurrentThread(kernel).GetDisableDispatchCount() == 1);
// Special case to ensure dummy threads that are waiting block
GetCurrentThread(kernel).IfDummyThreadTryWait();
ASSERT(GetCurrentThread(kernel).GetState() != ThreadState::Waiting);
GetCurrentThread(kernel).EnableDispatch();
}
u64 KScheduler::UpdateHighestPriorityThreads(KernelCore& kernel) {
if (IsSchedulerUpdateNeeded(kernel)) {
return UpdateHighestPriorityThreadsImpl(kernel);