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- Use the KiProcessorBlock array to loop the PRCBs in a portable way

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svn path=/trunk/; revision=42162
This commit is contained in:
Stefan Ginsberg 2009-07-23 19:37:09 +00:00
parent 15bec214b5
commit c3f828c7ee
1 changed files with 3 additions and 2 deletions
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5
reactos/ntoskrnl/ex/sysinfo.c
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@ -956,9 +956,11 @@ QSI_DEF(SystemProcessorPerformanceInformation)
}
CurrentTime.QuadPart = KeQueryInterruptTime();
Prcb = KeGetPcr()->Prcb;
for (i = 0; i < KeNumberProcessors; i++)
{
/* Get the PRCB on this processor */
Prcb = KiProcessorBlock[i];
/* Calculate total user and kernel times */
TotalTime = Prcb->IdleThread->KernelTime + Prcb->IdleThread->UserTime;
Spi->IdleTime.QuadPart = UInt32x32To64(TotalTime, KeMaximumIncrement);
@ -968,7 +970,6 @@ QSI_DEF(SystemProcessorPerformanceInformation)
Spi->InterruptTime.QuadPart = UInt32x32To64(Prcb->InterruptTime, KeMaximumIncrement);
Spi->InterruptCount = Prcb->InterruptCount;
Spi++;
Prcb = (PKPRCB)((ULONG_PTR)Prcb + PAGE_SIZE);
}
return STATUS_SUCCESS;