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-hopefully fix bug where IoSecondStageCompletion was sometimes

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called at DISPATCH_LEVEL

svn path=/trunk/; revision=6831
This commit is contained in:
Gunnar Dalsnes 2003-11-30 20:01:05 +00:00
parent 322bc58d98
commit 33ab7e9567
1 changed files with 7 additions and 3 deletions
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10
reactos/ntoskrnl/io/irp.c
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@ -1,4 +1,4 @@
/* $Id: irp.c,v 1.54 2003/11/19 20:54:31 gdalsnes Exp $
/* $Id: irp.c,v 1.55 2003/11/30 20:01:05 gdalsnes Exp $
*
* COPYRIGHT: See COPYING in the top level directory
* PROJECT: ReactOS kernel
@ -229,10 +229,12 @@ IofCompleteRequest(PIRP Irp,
NTSTATUS Status;
PDEVICE_OBJECT DeviceObject;
PFILE_OBJECT OriginalFileObject;
KIRQL oldIrql;
DPRINT("IoCompleteRequest(Irp %x, PriorityBoost %d) Event %x THread %x\n",
Irp,PriorityBoost, Irp->UserEvent, PsGetCurrentThread());
assert(KeGetCurrentIrql() <= DISPATCH_LEVEL);
assert(Irp->CancelRoutine == NULL);
assert(Irp->IoStatus.Status != STATUS_PENDING);
@ -285,10 +287,10 @@ IofCompleteRequest(PIRP Irp,
//Windows NT File System Internals, page 154
OriginalFileObject = Irp->Tail.Overlay.OriginalFileObject;
if (Irp->PendingReturned)
if (Irp->PendingReturned || KeGetCurrentIrql() == DISPATCH_LEVEL)
{
BOOLEAN bStatus;
DPRINT("Dispatching APC\n");
KeInitializeApc( &Irp->Tail.Apc,
&Irp->Tail.Overlay.Thread->Tcb,
@ -314,7 +316,9 @@ IofCompleteRequest(PIRP Irp,
else
{
DPRINT("Calling IoSecondStageCompletion routine directly\n");
KeRaiseIrql(APC_LEVEL, &oldIrql);
IoSecondStageCompletion(NULL,NULL,(PVOID)&OriginalFileObject,(PVOID) &Irp,(PVOID) &PriorityBoost);
KeLowerIrql(oldIrql);
DPRINT("Finished completition routine\n");
}