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Code Issues Releases Activity

Ensure syncpoints are released and event handles closed on channel close (#2812)

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gdkchan 2021-11-04 20:27:21 -03:00 committed by GitHub
parent f78bcb8048
commit 81e9b86cdb
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4 changed files with 84 additions and 49 deletions
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12
Ryujinx.HLE/HOS/Services/Nv/NvDrvServices/NvHostChannel/NvHostChannelDeviceFile.cs
View file

@ -542,6 +542,18 @@ namespace Ryujinx.HLE.HOS.Services.Nv.NvDrvServices.NvHostChannel
{
_host1xContext.Host1x.DestroyContext(_contextId);
Channel.Dispose();
for (int i = 0; i < MaxModuleSyncpoint; i++)
{
if (ChannelSyncpoints[i] != 0)
{
_device.System.HostSyncpoint.ReleaseSyncpoint(ChannelSyncpoints[i]);
ChannelSyncpoints[i] = 0;
}
}
_device.System.HostSyncpoint.ReleaseSyncpoint(_channelSyncpoint.Id);
_channelSyncpoint.Id = 0;
}
private static Host1xContext GetHost1XContext(GpuContext gpu, long pid)

72
Ryujinx.HLE/HOS/Services/Nv/NvDrvServices/NvHostChannel/NvHostGpuDeviceFile.cs
View file

@ -12,11 +12,27 @@ namespace Ryujinx.HLE.HOS.Services.Nv.NvDrvServices.NvHostChannel
private KEvent _smExceptionBptPauseReportEvent;
private KEvent _errorNotifierEvent;
private int _smExceptionBptIntReportEventHandle;
private int _smExceptionBptPauseReportEventHandle;
private int _errorNotifierEventHandle;
public NvHostGpuDeviceFile(ServiceCtx context, IVirtualMemoryManager memory, long owner) : base(context, memory, owner)
{
_smExceptionBptIntReportEvent = new KEvent(context.Device.System.KernelContext);
_smExceptionBptPauseReportEvent = new KEvent(context.Device.System.KernelContext);
_errorNotifierEvent = new KEvent(context.Device.System.KernelContext);
_smExceptionBptIntReportEvent = CreateEvent(context, out _smExceptionBptIntReportEventHandle);
_smExceptionBptPauseReportEvent = CreateEvent(context, out _smExceptionBptPauseReportEventHandle);
_errorNotifierEvent = CreateEvent(context, out _errorNotifierEventHandle);
}
private static KEvent CreateEvent(ServiceCtx context, out int handle)
{
KEvent evnt = new KEvent(context.Device.System.KernelContext);
if (context.Process.HandleTable.GenerateHandle(evnt.ReadableEvent, out handle) != KernelResult.Success)
{
throw new InvalidOperationException("Out of handles!");
}
return evnt;
}
public override NvInternalResult Ioctl2(NvIoctl command, Span<byte> arguments, Span<byte> inlineInBuffer)
@ -39,41 +55,51 @@ namespace Ryujinx.HLE.HOS.Services.Nv.NvDrvServices.NvHostChannel
public override NvInternalResult QueryEvent(out int eventHandle, uint eventId)
{
// TODO: accurately represent and implement those events.
KEvent targetEvent = null;
switch (eventId)
{
case 0x1:
targetEvent = _smExceptionBptIntReportEvent;
eventHandle = _smExceptionBptIntReportEventHandle;
break;
case 0x2:
targetEvent = _smExceptionBptPauseReportEvent;
eventHandle = _smExceptionBptPauseReportEventHandle;
break;
case 0x3:
targetEvent = _errorNotifierEvent;
eventHandle = _errorNotifierEventHandle;
break;
default:
eventHandle = 0;
break;
}
if (targetEvent != null)
{
if (Context.Process.HandleTable.GenerateHandle(targetEvent.ReadableEvent, out eventHandle) != KernelResult.Success)
{
throw new InvalidOperationException("Out of handles!");
}
}
else
{
eventHandle = 0;
return NvInternalResult.InvalidInput;
}
return NvInternalResult.Success;
return eventHandle != 0 ? NvInternalResult.Success : NvInternalResult.InvalidInput;
}
private NvInternalResult SubmitGpfifoEx(ref SubmitGpfifoArguments arguments, Span<ulong> inlineData)
{
return SubmitGpfifo(ref arguments, inlineData);
}
public override void Close()
{
if (_smExceptionBptIntReportEventHandle != 0)
{
Context.Process.HandleTable.CloseHandle(_smExceptionBptIntReportEventHandle);
_smExceptionBptIntReportEventHandle = 0;
}
if (_smExceptionBptPauseReportEventHandle != 0)
{
Context.Process.HandleTable.CloseHandle(_smExceptionBptPauseReportEventHandle);
_smExceptionBptPauseReportEventHandle = 0;
}
if (_errorNotifierEventHandle != 0)
{
Context.Process.HandleTable.CloseHandle(_errorNotifierEventHandle);
_errorNotifierEventHandle = 0;
}
base.Close();
}
}
}

28
Ryujinx.HLE/HOS/Services/Nv/NvDrvServices/NvHostCtrl/NvHostCtrlDeviceFile.cs
View file

@ -93,7 +93,7 @@ namespace Ryujinx.HLE.HOS.Services.Nv.NvDrvServices.NvHostCtrl
return result;
}
private KEvent QueryEvent(uint eventId)
private int QueryEvent(uint eventId)
{
lock (_events)
{
@ -113,32 +113,18 @@ namespace Ryujinx.HLE.HOS.Services.Nv.NvDrvServices.NvHostCtrl
if (eventSlot >= EventsCount || _events[eventSlot] == null || _events[eventSlot].Fence.Id != syncpointId)
{
return null;
return 0;
}
return _events[eventSlot].Event;
return _events[eventSlot].EventHandle;
}
}
public override NvInternalResult QueryEvent(out int eventHandle, uint eventId)
{
KEvent targetEvent = QueryEvent(eventId);
eventHandle = QueryEvent(eventId);
if (targetEvent != null)
{
if (Context.Process.HandleTable.GenerateHandle(targetEvent.ReadableEvent, out eventHandle) != KernelResult.Success)
{
throw new InvalidOperationException("Out of handles!");
}
}
else
{
eventHandle = 0;
return NvInternalResult.InvalidInput;
}
return NvInternalResult.Success;
return eventHandle != 0 ? NvInternalResult.Success : NvInternalResult.InvalidInput;
}
private NvInternalResult SyncptRead(ref NvFence arguments)
@ -263,7 +249,7 @@ namespace Ryujinx.HLE.HOS.Services.Nv.NvDrvServices.NvHostCtrl
hostEvent.State == NvHostEventState.Cancelled ||
hostEvent.State == NvHostEventState.Signaled)
{
_events[userEventId].Dispose();
_events[userEventId].CloseEvent(Context);
_events[userEventId] = null;
return NvInternalResult.Success;
@ -544,7 +530,7 @@ namespace Ryujinx.HLE.HOS.Services.Nv.NvDrvServices.NvHostCtrl
} while (evnt.State != NvHostEventState.Signaled);
}
evnt.Dispose();
evnt.CloseEvent(Context);
_events[i] = null;
}

21
Ryujinx.HLE/HOS/Services/Nv/NvDrvServices/NvHostCtrl/Types/NvHostEvent.cs
View file

@ -1,6 +1,8 @@
using Ryujinx.Common.Logging;
using Ryujinx.Graphics.Gpu;
using Ryujinx.Graphics.Gpu.Synchronization;
using Ryujinx.HLE.HOS.Kernel;
using Ryujinx.HLE.HOS.Kernel.Common;
using Ryujinx.HLE.HOS.Kernel.Threading;
using Ryujinx.HLE.HOS.Services.Nv.Types;
using System;
@ -8,11 +10,12 @@ using System.Threading;
namespace Ryujinx.HLE.HOS.Services.Nv.NvDrvServices.NvHostCtrl
{
class NvHostEvent : IDisposable
class NvHostEvent
{
public NvFence Fence;
public NvHostEventState State;
public KEvent Event;
public int EventHandle;
private uint _eventId;
private NvHostSyncpt _syncpointManager;
@ -21,7 +24,7 @@ namespace Ryujinx.HLE.HOS.Services.Nv.NvDrvServices.NvHostCtrl
private NvFence _previousFailingFence;
private uint _failingCount;
public object Lock = new object();
public readonly object Lock = new object();
/// <summary>
/// Max failing count until waiting on CPU.
@ -37,6 +40,11 @@ namespace Ryujinx.HLE.HOS.Services.Nv.NvDrvServices.NvHostCtrl
Event = new KEvent(system.KernelContext);
if (KernelStatic.GetCurrentProcess().HandleTable.GenerateHandle(Event.ReadableEvent, out EventHandle) != KernelResult.Success)
{
throw new InvalidOperationException("Out of handles!");
}
_eventId = eventId;
_syncpointManager = syncpointManager;
@ -165,10 +173,13 @@ namespace Ryujinx.HLE.HOS.Services.Nv.NvDrvServices.NvHostCtrl
return res;
}
public void Dispose()
public void CloseEvent(ServiceCtx context)
{
Event.ReadableEvent.DecrementReferenceCount();
Event.WritableEvent.DecrementReferenceCount();
if (EventHandle != 0)
{
context.Process.HandleTable.CloseHandle(EventHandle);
EventHandle = 0;
}
}
}
}