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Fix some thread sync issues (#172)

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* Fix some thread sync issues

* Remove some debug stuff

* Ensure that writes to the mutex address clears the exclusive monitor
This commit is contained in:
gdkchan 2018-06-21 23:05:42 -03:00 • committed by GitHub
parent a4020bb398
commit 3e6afeb513
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GPG key ID: 4AEE18F83AFDEB23
8 changed files with 239 additions and 189 deletions
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22
Ryujinx.HLE/OsHle/Handles/KThread.cs
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@ -58,25 +58,31 @@ namespace Ryujinx.HLE.OsHle.Handles
public void UpdatePriority()
{
int OldPriority = ActualPriority;
int CurrPriority = WantedPriority;
bool PriorityChanged;
lock (Process.ThreadSyncLock)
{
int OldPriority = ActualPriority;
int CurrPriority = WantedPriority;
foreach (KThread Thread in MutexWaiters)
{
if (CurrPriority > Thread.WantedPriority)
int WantedPriority = Thread.WantedPriority;
if (CurrPriority > WantedPriority)
{
CurrPriority = Thread.WantedPriority;
CurrPriority = WantedPriority;
}
}
PriorityChanged = CurrPriority != OldPriority;
ActualPriority = CurrPriority;
}
if (CurrPriority != OldPriority)
if (PriorityChanged)
{
ActualPriority = CurrPriority;
Process.Scheduler.Resort(this);
MutexOwner?.UpdatePriority();