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ntoskrnl: Get rid of the IRP instance list.

This commit is contained in:
Alexandre Julliard 2015-03-04 22:22:14 +09:00
parent 1895a42509
commit a85d23bfc3
1 changed files with 1 additions and 39 deletions
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40
dlls/ntoskrnl.exe/ntoskrnl.c
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@ -64,14 +64,6 @@ KSERVICE_TABLE_DESCRIPTOR KeServiceDescriptorTable[4] = { { 0 } };
typedef void (WINAPI *PCREATE_PROCESS_NOTIFY_ROUTINE)(HANDLE,HANDLE,BOOLEAN);
typedef void (WINAPI *PCREATE_THREAD_NOTIFY_ROUTINE)(HANDLE,HANDLE,BOOLEAN);
static struct list Irps = LIST_INIT(Irps);
struct IrpInstance
{
struct list entry;
IRP *irp;
};
/* tid of the thread running client request */
static DWORD request_thread;
@ -496,7 +488,6 @@ PIRP WINAPI IoBuildDeviceIoControlRequest( ULONG code, PDEVICE_OBJECT device,
{
PIRP irp;
PIO_STACK_LOCATION irpsp;
struct IrpInstance *instance;
TRACE( "%x, %p, %p, %u, %p, %u, %u, %p, %p\n",
code, device, in_buff, in_len, out_buff, out_len, internal, event, iosb );
@ -508,15 +499,6 @@ PIRP WINAPI IoBuildDeviceIoControlRequest( ULONG code, PDEVICE_OBJECT device,
if (irp == NULL)
return NULL;
instance = HeapAlloc( GetProcessHeap(), 0, sizeof(struct IrpInstance) );
if (instance == NULL)
{
IoFreeIrp( irp );
return NULL;
}
instance->irp = irp;
list_add_tail( &Irps, &instance->entry );
irpsp = IoGetNextIrpStackLocation( irp );
irpsp->MajorFunction = internal ? IRP_MJ_INTERNAL_DEVICE_CONTROL : IRP_MJ_DEVICE_CONTROL;
irpsp->Parameters.DeviceIoControl.IoControlCode = code;
@ -540,7 +522,6 @@ PIRP WINAPI IoBuildSynchronousFsdRequest(ULONG majorfunc, PDEVICE_OBJECT device,
PKEVENT event, PIO_STATUS_BLOCK iosb)
{
PIRP irp;
struct IrpInstance *instance;
PIO_STACK_LOCATION irpsp;
FIXME("(%d %p %p %d %p %p %p) stub\n", majorfunc, device, buffer, length, startoffset, event, iosb);
@ -549,15 +530,6 @@ PIRP WINAPI IoBuildSynchronousFsdRequest(ULONG majorfunc, PDEVICE_OBJECT device,
if (irp == NULL)
return NULL;
instance = HeapAlloc( GetProcessHeap(), 0, sizeof(struct IrpInstance) );
if (instance == NULL)
{
IoFreeIrp( irp );
return NULL;
}
instance->irp = irp;
list_add_tail( &Irps, &instance->entry );
irpsp = IoGetNextIrpStackLocation( irp );
irpsp->MajorFunction = majorfunc;
/*irpsp->Parameters.DeviceIoControl.IoControlCode = IoControlCode;*/
@ -987,7 +959,6 @@ VOID WINAPI IoCompleteRequest( IRP *irp, UCHAR priority_boost )
IO_STACK_LOCATION *irpsp;
PIO_COMPLETION_ROUTINE routine;
IO_STATUS_BLOCK *iosb;
struct IrpInstance *instance;
NTSTATUS status, stat;
int call_flag = 0;
@ -1025,16 +996,7 @@ VOID WINAPI IoCompleteRequest( IRP *irp, UCHAR priority_boost )
iosb->u.Status = irp->IoStatus.u.Status;
if (iosb->u.Status >= 0) iosb->Information = irp->IoStatus.Information;
}
LIST_FOR_EACH_ENTRY( instance, &Irps, struct IrpInstance, entry )
{
if (instance->irp == irp)
{
list_remove( &instance->entry );
HeapFree( GetProcessHeap(), 0, instance );
IoFreeIrp( irp );
break;
}
}
IoFreeIrp( irp );
}