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- Fixed KeGetCurrentThread for mp machines.

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- Initialized the idle thread for application processors earlier.

svn path=/trunk/; revision=11523
This commit is contained in:
Hartmut Birr 2004-11-01 19:10:07 +00:00
parent 128ff94899
commit 3ec6acd622
1 changed files with 13 additions and 4 deletions
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17
reactos/ntoskrnl/ps/thread.c
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@ -1,4 +1,4 @@
/* $Id: thread.c,v 1.137 2004/10/22 20:45:46 ekohl Exp $
/* $Id: thread.c,v 1.138 2004/11/01 19:10:07 hbirr Exp $
*
* COPYRIGHT: See COPYING in the top level directory
* PROJECT: ReactOS kernel
@ -56,7 +56,17 @@ static GENERIC_MAPPING PiThreadMapping = {THREAD_READ,
*/
PKTHREAD STDCALL KeGetCurrentThread(VOID)
{
#ifdef MP
ULONG Flags;
PKTHREAD Thread;
Ke386SaveFlags(Flags);
Ke386DisableInterrupts();
Thread = KeGetCurrentKPCR()->PrcbData.CurrentThread;
Ke386RestoreFlags(Flags);
return Thread;
#else
return(KeGetCurrentKPCR()->PrcbData.CurrentThread);
#endif
}
/*
@ -427,7 +437,7 @@ PsDispatchThread(ULONG NewThreadStatus)
{
KIRQL oldIrql;
if (!DoneInitYet)
if (!DoneInitYet || KeGetCurrentKPCR()->PrcbData.IdleThread == NULL)
{
return;
}
@ -629,7 +639,6 @@ PsSetThreadWin32Thread(
VOID
PsApplicationProcessorInit(VOID)
{
KeGetCurrentKPCR()->PrcbData.CurrentThread = KeGetCurrentKPCR()->PrcbData.IdleThread;
}
VOID INIT_FUNCTION
@ -650,7 +659,7 @@ PsPrepareForApplicationProcessorInit(ULONG Id)
IdleThread->Tcb.UserAffinity = 1 << Id;
IdleThread->Tcb.Priority = LOW_PRIORITY;
Pcr->PrcbData.IdleThread = &IdleThread->Tcb;
Pcr->PrcbData.CurrentThread = &IdleThread->Tcb;
NtClose(IdleThreadHandle);
DPRINT("IdleThread for Processor %d has PID %d\n",
Id, IdleThread->Cid.UniqueThread);