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Fix up SystemPageFileInfo and SystemCacheInfo. May not have all the right data.

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svn path=/trunk/; revision=10322
This commit is contained in:
James Tabor 2004-07-31 00:14:39 +00:00
parent 1cac450d4c
commit f811b0ed5c
1 changed files with 23 additions and 4 deletions
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27
reactos/ntoskrnl/ex/sysinfo.c
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@ -1,4 +1,4 @@
/* $Id: sysinfo.c,v 1.41 2004/07/29 20:37:02 jimtabor Exp $
/* $Id: sysinfo.c,v 1.42 2004/07/31 00:14:39 jimtabor Exp $
*
* COPYRIGHT: See COPYING in the top level directory
* PROJECT: ReactOS kernel
@ -817,8 +817,24 @@ QSI_DEF(SystemObjectInformation)
/* Class 18 - Information */
QSI_DEF(SystemPageFileInformation)
{
SYSTEM_PAGEFILE_INFORMATION *Spfi = (SYSTEM_PAGEFILE_INFORMATION *) Buffer;
if (Size < sizeof (SYSTEM_PAGEFILE_INFORMATION))
{
* ReqSize = sizeof (SYSTEM_PAGEFILE_INFORMATION);
return (STATUS_INFO_LENGTH_MISMATCH);
}
UNICODE_STRING FileName; /* FIXME */
/* FIXME */
return (STATUS_NOT_IMPLEMENTED);
Spfi->RelativeOffset = 0;
Spfi->CurrentSizePages = MiFreeSwapPages + MiUsedSwapPages;
Spfi->TotalUsedPages = MiUsedSwapPages;
Spfi->PeakUsedPages = MiUsedSwapPages; /* FIXME */
Spfi->PagefileFileName = FileName;
return (STATUS_SUCCESS);
}
/* Class 19 - Vdm Instemul Information */
@ -845,9 +861,12 @@ QSI_DEF(SystemFileCacheInformation)
* ReqSize = sizeof (SYSTEM_CACHE_INFORMATION);
return (STATUS_INFO_LENGTH_MISMATCH);
}
/* Return the Byte size not the page size. */
Sci->CurrentSize =
MiMemoryConsumers[MC_CACHE].PagesUsed * PAGE_SIZE;
Sci->PeakSize =
MiMemoryConsumers[MC_CACHE].PagesUsed * PAGE_SIZE; /* FIXME */
Sci->CurrentSize = MiFreeSwapPages + MiUsedSwapPages; /* FIXME */
Sci->PeakSize = 0; /* FIXME */
Sci->PageFaultCount = 0; /* FIXME */
Sci->MinimumWorkingSet = 0; /* FIXME */
Sci->MaximumWorkingSet = 0; /* FIXME */