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IPC refactor part 1: Use explicit separate threads to process requests (#1447)

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* Changes to allow explicit management of service threads

* Remove now unused code

* Remove ThreadCounter, its no longer needed

* Allow and use separate server per service, also fix exit issues

* New policy change: PTC version now uses PR number
This commit is contained in:
gdkchan 2020-09-22 01:50:40 -03:00 • committed by GitHub
parent 5dd6f41ff4
commit 6c9565693f
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18 changed files with 138 additions and 135 deletions
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38
Ryujinx.HLE/HOS/Kernel/Process/KProcess.cs
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@ -791,19 +791,16 @@ namespace Ryujinx.HLE.HOS.Kernel.Process
private void InterruptHandler(object sender, EventArgs e)
{
KernelContext.Scheduler.ContextSwitch();
KernelContext.Scheduler.GetCurrentThread().HandlePostSyscall();
}
public void IncrementThreadCount()
{
Interlocked.Increment(ref _threadCount);
KernelContext.ThreadCounter.AddCount();
}
public void DecrementThreadCountAndTerminateIfZero()
{
KernelContext.ThreadCounter.Signal();
if (Interlocked.Decrement(ref _threadCount) == 0)
{
Terminate();
@ -812,8 +809,6 @@ namespace Ryujinx.HLE.HOS.Kernel.Process
public void DecrementToZeroWhileTerminatingCurrent()
{
KernelContext.ThreadCounter.Signal();
while (Interlocked.Decrement(ref _threadCount) != 0)
{
Destroy();
@ -1000,24 +995,29 @@ namespace Ryujinx.HLE.HOS.Kernel.Process
KernelContext.CriticalSection.Leave();
}
KThread blockedThread = null;
lock (_threadingLock)
while (true)
{
foreach (KThread thread in _threads)
{
if (thread != currentThread && (thread.SchedFlags & ThreadSchedState.LowMask) != ThreadSchedState.TerminationPending)
{
thread.IncrementReferenceCount();
KThread blockedThread = null;
blockedThread = thread;
break;
lock (_threadingLock)
{
foreach (KThread thread in _threads)
{
if (thread != currentThread && (thread.SchedFlags & ThreadSchedState.LowMask) != ThreadSchedState.TerminationPending)
{
thread.IncrementReferenceCount();
blockedThread = thread;
break;
}
}
}
}
if (blockedThread != null)
{
if (blockedThread == null)
{
break;
}
blockedThread.Terminate();
blockedThread.DecrementReferenceCount();
}