[sir_richard] 49444: [NTOS]: Add page-tracking macro calls wherever needed. MI_TRACE_PFNS is still off, though, so this code won't be called.
Author: sir_richard Date: Tue Nov 2 15:16:22 2010 New Revision: 49444
URL: http://svn.reactos.org/svn/reactos?rev=49444&view=rev Log: [NTOS]: Add page-tracking macro calls wherever needed. MI_TRACE_PFNS is still off, though, so this code won't be called.
Modified: trunk/reactos/ntoskrnl/cc/copy.c trunk/reactos/ntoskrnl/cc/view.c trunk/reactos/ntoskrnl/mm/ARM3/contmem.c trunk/reactos/ntoskrnl/mm/ARM3/i386/init.c trunk/reactos/ntoskrnl/mm/ARM3/mminit.c trunk/reactos/ntoskrnl/mm/ARM3/pagfault.c trunk/reactos/ntoskrnl/mm/ARM3/pfnlist.c trunk/reactos/ntoskrnl/mm/ARM3/pool.c trunk/reactos/ntoskrnl/mm/ARM3/procsup.c trunk/reactos/ntoskrnl/mm/ARM3/section.c trunk/reactos/ntoskrnl/mm/ARM3/sysldr.c trunk/reactos/ntoskrnl/mm/ARM3/zeropage.c trunk/reactos/ntoskrnl/mm/anonmem.c trunk/reactos/ntoskrnl/mm/freelist.c trunk/reactos/ntoskrnl/mm/i386/page.c trunk/reactos/ntoskrnl/mm/section.c trunk/reactos/ntoskrnl/ps/process.c
Modified: trunk/reactos/ntoskrnl/cc/copy.c URL: http://svn.reactos.org/svn/reactos/trunk/reactos/ntoskrnl/cc/copy.c?rev=4944... ============================================================================== --- trunk/reactos/ntoskrnl/cc/copy.c [iso-8859-1] (original) +++ trunk/reactos/ntoskrnl/cc/copy.c [iso-8859-1] Tue Nov 2 15:16:22 2010 @@ -41,6 +41,8 @@ { NTSTATUS Status;
+ MI_SET_USAGE(MI_USAGE_CACHE); + //MI_SET_PROCESS2(PsGetCurrentProcess()->ImageFileName); Status = MmRequestPageMemoryConsumer(MC_SYSTEM, TRUE, &CcZeroPage); if (!NT_SUCCESS(Status)) {
Modified: trunk/reactos/ntoskrnl/cc/view.c URL: http://svn.reactos.org/svn/reactos/trunk/reactos/ntoskrnl/cc/view.c?rev=4944... ============================================================================== --- trunk/reactos/ntoskrnl/cc/view.c [iso-8859-1] (original) +++ trunk/reactos/ntoskrnl/cc/view.c [iso-8859-1] Tue Nov 2 15:16:22 2010 @@ -703,6 +703,18 @@ #endif
/* Create a virtual mapping for this memory area */ + MI_SET_USAGE(MI_USAGE_CACHE); +#if MI_TRACE_PFNS + PWCHAR pos = NULL; + ULONG len = 0; + if ((Bcb->FileObject) && (Bcb->FileObject->FileName.Buffer)) + { + pos = wcsrchr(Bcb->FileObject->FileName.Buffer, '\'); + len = wcslen(pos) * sizeof(WCHAR); + if (pos) snprintf(MI_PFN_CURRENT_PROCESS_NAME, min(16, len), "%S", pos); + } +#endif + MmMapMemoryArea(current->BaseAddress, Bcb->CacheSegmentSize, MC_CACHE, PAGE_READWRITE);
Modified: trunk/reactos/ntoskrnl/mm/ARM3/contmem.c URL: http://svn.reactos.org/svn/reactos/trunk/reactos/ntoskrnl/mm/ARM3/contmem.c?... ============================================================================== --- trunk/reactos/ntoskrnl/mm/ARM3/contmem.c [iso-8859-1] (original) +++ trunk/reactos/ntoskrnl/mm/ARM3/contmem.c [iso-8859-1] Tue Nov 2 15:16:22 2010 @@ -130,6 +130,8 @@ // // This PFN is now a used page, set it up // + MI_SET_USAGE(MI_USAGE_CONTINOUS_ALLOCATION); + MI_SET_PROCESS2("Kernel Driver"); MiUnlinkFreeOrZeroedPage(Pfn1); Pfn1->u3.e2.ReferenceCount = 1; Pfn1->u2.ShareCount = 1;
Modified: trunk/reactos/ntoskrnl/mm/ARM3/i386/init.c URL: http://svn.reactos.org/svn/reactos/trunk/reactos/ntoskrnl/mm/ARM3/i386/init.... ============================================================================== --- trunk/reactos/ntoskrnl/mm/ARM3/i386/init.c [iso-8859-1] (original) +++ trunk/reactos/ntoskrnl/mm/ARM3/i386/init.c [iso-8859-1] Tue Nov 2 15:16:22 2010 @@ -531,6 +531,8 @@ OldIrql = KeAcquireQueuedSpinLock(LockQueuePfnLock);
/* Allocate a page for hyperspace and create it */ + MI_SET_USAGE(MI_USAGE_PAGE_TABLE); + MI_SET_PROCESS2("Kernel"); PageFrameIndex = MiRemoveAnyPage(0); TempPde.u.Hard.PageFrameNumber = PageFrameIndex; TempPde.u.Hard.Global = FALSE; // Hyperspace is local!
Modified: trunk/reactos/ntoskrnl/mm/ARM3/mminit.c URL: http://svn.reactos.org/svn/reactos/trunk/reactos/ntoskrnl/mm/ARM3/mminit.c?r... ============================================================================== --- trunk/reactos/ntoskrnl/mm/ARM3/mminit.c [iso-8859-1] (original) +++ trunk/reactos/ntoskrnl/mm/ARM3/mminit.c [iso-8859-1] Tue Nov 2 15:16:22 2010 @@ -678,6 +678,10 @@ Pfn1->u3.e2.ReferenceCount = 1; Pfn1->u3.e1.PageLocation = ActiveAndValid; Pfn1->u3.e1.CacheAttribute = MiNonCached; +#if MI_TRACE_PFNS + Pfn1->PfnUsage = MI_USAGE_INIT_MEMORY; + memcpy(Pfn1->ProcessName, "Initial PDE", 16); +#endif } else { @@ -721,6 +725,10 @@ Pfn2->u3.e2.ReferenceCount = 1; Pfn2->u3.e1.PageLocation = ActiveAndValid; Pfn2->u3.e1.CacheAttribute = MiNonCached; +#if MI_TRACE_PFNS + Pfn2->PfnUsage = MI_USAGE_INIT_MEMORY; + memcpy(Pfn1->ProcessName, "Initial PTE", 16); +#endif } } } @@ -876,6 +884,9 @@ Pfn1->u3.e2.ReferenceCount = 1; Pfn1->u3.e1.PageLocation = ActiveAndValid; Pfn1->u3.e1.CacheAttribute = MiNonCached; +#if MI_TRACE_PFNS + Pfn1->PfnUsage = MI_USAGE_BOOT_DRIVER; +#endif
/* Check for RAM disk page */ if (MdBlock->MemoryType == LoaderXIPRom) @@ -923,6 +934,9 @@ Pfn1 = MiGetPfnEntry(PointerPte->u.Hard.PageFrameNumber); Pfn1->u2.ShareCount = 1; Pfn1->u3.e2.ReferenceCount = 1; +#if MI_TRACE_PFNS + Pfn1->PfnUsage = MI_USAGE_PFN_DATABASE; +#endif }
/* Next */ @@ -1222,17 +1236,46 @@ PCHAR Consumer = "Unknown"; KIRQL OldIrql; ULONG ActivePages = 0, FreePages = 0, OtherPages = 0; - +#if MI_TRACE_PFNS + ULONG UsageBucket[MI_USAGE_FREE_PAGE + 1] = {0}; + PCHAR MI_USAGE_TEXT[MI_USAGE_FREE_PAGE + 1] = + { + "Not set", + "Paged Pool", + "Nonpaged Pool", + "Nonpaged Pool Ex", + "Kernel Stack", + "Kernel Stack Ex", + "System PTE", + "VAD", + "PEB/TEB", + "Section", + "Page Table", + "Page Directory", + "Old Page Table", + "Driver Page", + "Contiguous Alloc", + "MDL", + "Demand Zero", + "Zero Loop", + "Cache", + "PFN Database", + "Boot Driver", + "Initial Memory", + "Free Page" + }; +#endif + // + // Loop the PFN database + // KeRaiseIrql(HIGH_LEVEL, &OldIrql); - - // - // Loop the PFN database - // for (i = 0; i <= MmHighestPhysicalPage; i++) { Pfn1 = MiGetPfnEntry(i); if (!Pfn1) continue; - +#if MI_TRACE_PFNS + ASSERT(Pfn1->PfnUsage <= MI_USAGE_FREE_PAGE); +#endif // // Get the page location // @@ -1243,12 +1286,18 @@ Consumer = "Active and Valid"; ActivePages++; break; - + + case ZeroedPageList: + + Consumer = "Zero Page List"; + FreePages++; + break;//continue; + case FreePageList:
Consumer = "Free Page List"; FreePages++; - break; + break;//continue;
default:
@@ -1256,23 +1305,55 @@ OtherPages++; break; } - + +#if MI_TRACE_PFNS + /* Add into bucket */ + UsageBucket[Pfn1->PfnUsage]++; +#endif + // // Pretty-print the page // - DbgPrint("0x%08p:\t%20s\t(%02d.%02d) [%08p-%08p])\n", + if (!StatusOnly) + DbgPrint("0x%08p:\t%20s\t(%04d.%04d)\t[%16s - %16s])\n", i << PAGE_SHIFT, Consumer, Pfn1->u3.e2.ReferenceCount, - Pfn1->u2.ShareCount, - Pfn1->PteAddress, - Pfn1->u4.PteFrame); - } - - DbgPrint("Active: %d pages\t[%d KB]\n", ActivePages, (ActivePages << PAGE_SHIFT) / 1024); - DbgPrint("Free: %d pages\t[%d KB]\n", FreePages, (FreePages << PAGE_SHIFT) / 1024); - DbgPrint("Other: %d pages\t[%d KB]\n", OtherPages, (OtherPages << PAGE_SHIFT) / 1024); - + Pfn1->u2.ShareCount == LIST_HEAD ? 0xFFFF : Pfn1->u2.ShareCount, +#if MI_TRACE_PFNS + MI_USAGE_TEXT[Pfn1->PfnUsage], + Pfn1->ProcessName); +#else + "Page tracking", + "is disabled"); +#endif + } + + DbgPrint("Active: %5d pages\t[%6d KB]\n", ActivePages, (ActivePages << PAGE_SHIFT) / 1024); + DbgPrint("Free: %5d pages\t[%6d KB]\n", FreePages, (FreePages << PAGE_SHIFT) / 1024); + DbgPrint("-----------------------------------------\n"); +#if MI_TRACE_PFNS + OtherPages = UsageBucket[MI_USAGE_BOOT_DRIVER]; + DbgPrint("Boot Images: %5d pages\t[%6d KB]\n", OtherPages, (OtherPages << PAGE_SHIFT) / 1024); + OtherPages = UsageBucket[MI_USAGE_DRIVER_PAGE]; + DbgPrint("System Drivers: %5d pages\t[%6d KB]\n", OtherPages, (OtherPages << PAGE_SHIFT) / 1024); + OtherPages = UsageBucket[MI_USAGE_PFN_DATABASE]; + DbgPrint("PFN Database: %5d pages\t[%6d KB]\n", OtherPages, (OtherPages << PAGE_SHIFT) / 1024); + OtherPages = UsageBucket[MI_USAGE_PAGE_TABLE] + UsageBucket[MI_USAGE_LEGACY_PAGE_DIRECTORY]; + DbgPrint("Page Tables: %5d pages\t[%6d KB]\n", OtherPages, (OtherPages << PAGE_SHIFT) / 1024); + OtherPages = UsageBucket[MI_USAGE_NONPAGED_POOL] + UsageBucket[MI_USAGE_NONPAGED_POOL_EXPANSION]; + DbgPrint("NonPaged Pool: %5d pages\t[%6d KB]\n", OtherPages, (OtherPages << PAGE_SHIFT) / 1024); + OtherPages = UsageBucket[MI_USAGE_PAGED_POOL]; + DbgPrint("Paged Pool: %5d pages\t[%6d KB]\n", OtherPages, (OtherPages << PAGE_SHIFT) / 1024); + OtherPages = UsageBucket[MI_USAGE_KERNEL_STACK] + UsageBucket[MI_USAGE_KERNEL_STACK_EXPANSION]; + DbgPrint("Kernel Stack: %5d pages\t[%6d KB]\n", OtherPages, (OtherPages << PAGE_SHIFT) / 1024); + OtherPages = UsageBucket[MI_USAGE_INIT_MEMORY]; + DbgPrint("Init Memory: %5d pages\t[%6d KB]\n", OtherPages, (OtherPages << PAGE_SHIFT) / 1024); + OtherPages = UsageBucket[MI_USAGE_SECTION]; + DbgPrint("Sections: %5d pages\t[%6d KB]\n", OtherPages, (OtherPages << PAGE_SHIFT) / 1024); + OtherPages = UsageBucket[MI_USAGE_CACHE]; + DbgPrint("Cache: %5d pages\t[%6d KB]\n", OtherPages, (OtherPages << PAGE_SHIFT) / 1024); +#endif KeLowerIrql(OldIrql); }
@@ -1565,6 +1646,8 @@ OldIrql = KeAcquireQueuedSpinLock(LockQueuePfnLock);
/* Allocate a page and map the first paged pool PDE */ + MI_SET_USAGE(MI_USAGE_PAGED_POOL); + MI_SET_PROCESS2("Kernel"); PageFrameIndex = MiRemoveZeroPage(0); TempPte.u.Hard.PageFrameNumber = PageFrameIndex; MI_WRITE_VALID_PTE(PointerPde, TempPte);
Modified: trunk/reactos/ntoskrnl/mm/ARM3/pagfault.c URL: http://svn.reactos.org/svn/reactos/trunk/reactos/ntoskrnl/mm/ARM3/pagfault.c... ============================================================================== --- trunk/reactos/ntoskrnl/mm/ARM3/pagfault.c [iso-8859-1] (original) +++ trunk/reactos/ntoskrnl/mm/ARM3/pagfault.c [iso-8859-1] Tue Nov 2 15:16:22 2010 @@ -17,6 +17,10 @@ #include "../ARM3/miarm.h"
/* GLOBALS ********************************************************************/ + +#if MI_TRACE_PFNS +BOOLEAN UserPdeFault = FALSE; +#endif
/* PRIVATE FUNCTIONS **********************************************************/
@@ -256,6 +260,12 @@
/* Do we need a zero page? */ ASSERT(PointerPte->u.Hard.Valid == 0); +#if MI_TRACE_PFNS + if (UserPdeFault) MI_SET_USAGE(MI_USAGE_PAGE_TABLE); + if (!UserPdeFault) MI_SET_USAGE(MI_USAGE_DEMAND_ZERO); +#endif + if (Process) MI_SET_PROCESS2(Process->ImageFileName); + if (!Process) MI_SET_PROCESS2("Kernel Demand 0"); if ((NeedZero) && (Process)) { /* Try to get one, if we couldn't grab a free page and zero it */ @@ -892,6 +902,9 @@ MI_WRITE_INVALID_PTE(PointerPde, DemandZeroPde);
/* And go dispatch the fault on the PDE. This should handle the demand-zero */ +#if MI_TRACE_PFNS + UserPdeFault = TRUE; +#endif Status = MiDispatchFault(TRUE, PointerPte, PointerPde, @@ -900,7 +913,9 @@ PsGetCurrentProcess(), TrapInformation, NULL); - +#if MI_TRACE_PFNS + UserPdeFault = FALSE; +#endif /* We should come back with APCs enabled, and with a valid PDE */ ASSERT(KeAreAllApcsDisabled() == TRUE); #if (_MI_PAGING_LEVELS >= 3) @@ -987,6 +1002,8 @@ OldIrql = KeAcquireQueuedSpinLock(LockQueuePfnLock);
/* Try to get a zero page */ + MI_SET_USAGE(MI_USAGE_PEB_TEB); + MI_SET_PROCESS2(CurrentProcess->ImageFileName); Color = MI_GET_NEXT_PROCESS_COLOR(CurrentProcess); PageFrameIndex = MiRemoveZeroPageSafe(Color); if (!PageFrameIndex)
Modified: trunk/reactos/ntoskrnl/mm/ARM3/pfnlist.c URL: http://svn.reactos.org/svn/reactos/trunk/reactos/ntoskrnl/mm/ARM3/pfnlist.c?... ============================================================================== --- trunk/reactos/ntoskrnl/mm/ARM3/pfnlist.c [iso-8859-1] (original) +++ trunk/reactos/ntoskrnl/mm/ARM3/pfnlist.c [iso-8859-1] Tue Nov 2 15:16:22 2010 @@ -55,6 +55,10 @@ NULL, NULL }; + +ULONG MI_PFN_CURRENT_USAGE; +CHAR MI_PFN_CURRENT_PROCESS_NAME[16] = "None yet"; + /* FUNCTIONS ******************************************************************/
VOID @@ -204,6 +208,14 @@ { /* FIXME: Should wake up the MPW and working set manager, if we had one */ } + +#if MI_TRACE_PFNS + ASSERT(MI_PFN_CURRENT_USAGE != MI_USAGE_NOT_SET); + Entry->PfnUsage = MI_PFN_CURRENT_USAGE; + memcpy(Entry->ProcessName, MI_PFN_CURRENT_PROCESS_NAME, 16); +// MI_PFN_CURRENT_USAGE = MI_USAGE_NOT_SET; +// memcpy(MI_PFN_CURRENT_PROCESS_NAME, "Not Set", 16); +#endif }
PFN_NUMBER @@ -320,6 +332,14 @@ { /* FIXME: Should wake up the MPW and working set manager, if we had one */ } + +#if MI_TRACE_PFNS + //ASSERT(MI_PFN_CURRENT_USAGE != MI_USAGE_NOT_SET); + Pfn1->PfnUsage = MI_PFN_CURRENT_USAGE; + memcpy(Pfn1->ProcessName, MI_PFN_CURRENT_PROCESS_NAME, 16); + //MI_PFN_CURRENT_USAGE = MI_USAGE_NOT_SET; + //memcpy(MI_PFN_CURRENT_PROCESS_NAME, "Not Set", 16); +#endif
/* Return the page */ return PageIndex; @@ -576,6 +596,11 @@ MmZeroingPageThreadActive = TRUE; KeSetEvent(&MmZeroingPageEvent, IO_NO_INCREMENT, FALSE); } + +#if MI_TRACE_PFNS + Pfn1->PfnUsage = MI_USAGE_FREE_PAGE; + RtlZeroMemory(Pfn1->ProcessName, 16); +#endif }
/* Note: This function is hardcoded only for the zeroed page list, for now */ @@ -691,6 +716,13 @@
/* One more paged on the colored list */ ColorHead->Count++; + +#if MI_TRACE_PFNS + //ASSERT(MI_PFN_CURRENT_USAGE == MI_USAGE_NOT_SET); + Pfn1->PfnUsage = MI_USAGE_FREE_PAGE; + MI_PFN_CURRENT_USAGE = MI_USAGE_NOT_SET; + RtlZeroMemory(Pfn1->ProcessName, 16); +#endif }
VOID
Modified: trunk/reactos/ntoskrnl/mm/ARM3/pool.c URL: http://svn.reactos.org/svn/reactos/trunk/reactos/ntoskrnl/mm/ARM3/pool.c?rev... ============================================================================== --- trunk/reactos/ntoskrnl/mm/ARM3/pool.c [iso-8859-1] (original) +++ trunk/reactos/ntoskrnl/mm/ARM3/pool.c [iso-8859-1] Tue Nov 2 15:16:22 2010 @@ -476,11 +476,10 @@ ASSERT(PointerPde->u.Hard.Valid == 0);
/* Request a page */ - DPRINT1("Requesting %d PDEs\n", i); + MI_SET_USAGE(MI_USAGE_PAGED_POOL); + MI_SET_PROCESS2("Kernel"); PageFrameNumber = MiRemoveAnyPage(MI_GET_NEXT_COLOR()); TempPde.u.Hard.PageFrameNumber = PageFrameNumber; - DPRINT1("We have a PDE: %lx\n", PageFrameNumber); - #if (_MI_PAGING_LEVELS >= 3) /* On PAE/x64 systems, there's no double-buffering */ ASSERT(FALSE); @@ -773,6 +772,8 @@ do { /* Allocate a page */ + MI_SET_USAGE(MI_USAGE_PAGED_POOL); + MI_SET_PROCESS2("Kernel"); PageFrameNumber = MiRemoveAnyPage(MI_GET_NEXT_COLOR());
/* Get the PFN entry for it and fill it out */
Modified: trunk/reactos/ntoskrnl/mm/ARM3/procsup.c URL: http://svn.reactos.org/svn/reactos/trunk/reactos/ntoskrnl/mm/ARM3/procsup.c?... ============================================================================== --- trunk/reactos/ntoskrnl/mm/ARM3/procsup.c [iso-8859-1] (original) +++ trunk/reactos/ntoskrnl/mm/ARM3/procsup.c [iso-8859-1] Tue Nov 2 15:16:22 2010 @@ -363,6 +363,8 @@ PointerPte++;
/* Get a page and write the current invalid PTE */ + MI_SET_USAGE(MI_USAGE_KERNEL_STACK); + MI_SET_PROCESS2(PsGetCurrentProcess()->ImageFileName); PageFrameIndex = MiRemoveAnyPage(MI_GET_NEXT_COLOR()); MI_WRITE_INVALID_PTE(PointerPte, InvalidPte);
@@ -447,6 +449,8 @@ while (LimitPte >= NewLimitPte) { /* Get a page and write the current invalid PTE */ + MI_SET_USAGE(MI_USAGE_KERNEL_STACK_EXPANSION); + MI_SET_PROCESS2(PsGetCurrentProcess()->ImageFileName); PageFrameIndex = MiRemoveAnyPage(MI_GET_NEXT_COLOR()); MI_WRITE_INVALID_PTE(LimitPte, InvalidPte);
@@ -1074,6 +1078,7 @@
/* Get a zero page for the PDE, if possible */ Color = MI_GET_NEXT_PROCESS_COLOR(Process); + MI_SET_USAGE(MI_USAGE_PAGE_DIRECTORY); PdeIndex = MiRemoveZeroPageSafe(Color); if (!PdeIndex) { @@ -1087,6 +1092,7 @@ }
/* Get a zero page for hyperspace, if possible */ + MI_SET_USAGE(MI_USAGE_PAGE_DIRECTORY); Color = MI_GET_NEXT_PROCESS_COLOR(Process); HyperIndex = MiRemoveZeroPageSafe(Color); if (!HyperIndex)
Modified: trunk/reactos/ntoskrnl/mm/ARM3/section.c URL: http://svn.reactos.org/svn/reactos/trunk/reactos/ntoskrnl/mm/ARM3/section.c?... ============================================================================== --- trunk/reactos/ntoskrnl/mm/ARM3/section.c [iso-8859-1] (original) +++ trunk/reactos/ntoskrnl/mm/ARM3/section.c [iso-8859-1] Tue Nov 2 15:16:22 2010 @@ -339,6 +339,8 @@ if (SystemMapPde->u.Hard.Valid == 0) { /* Grab a page for it */ + MI_SET_USAGE(MI_USAGE_PAGE_TABLE); + MI_SET_PROCESS2(PsGetCurrentProcess()->ImageFileName); PageFrameIndex = MiRemoveZeroPage(MI_GET_NEXT_COLOR()); ASSERT(PageFrameIndex); TempPde.u.Hard.PageFrameNumber = PageFrameIndex;
Modified: trunk/reactos/ntoskrnl/mm/ARM3/sysldr.c URL: http://svn.reactos.org/svn/reactos/trunk/reactos/ntoskrnl/mm/ARM3/sysldr.c?r... ============================================================================== --- trunk/reactos/ntoskrnl/mm/ARM3/sysldr.c [iso-8859-1] (original) +++ trunk/reactos/ntoskrnl/mm/ARM3/sysldr.c [iso-8859-1] Tue Nov 2 15:16:22 2010 @@ -166,12 +166,24 @@
/* The driver is here */ *ImageBase = DriverBase; + DPRINT1("Loading: %wZ at %p with %lx pages\n", FileName, DriverBase, PteCount);
/* Loop the new driver PTEs */ TempPte = ValidKernelPte; while (PointerPte < LastPte) { /* Allocate a page */ + MI_SET_USAGE(MI_USAGE_DRIVER_PAGE); +#if MI_TRACE_PFNS + PWCHAR pos = NULL; + ULONG len = 0; + if (FileName->Buffer) + { + pos = wcsrchr(FileName->Buffer, '\'); + len = wcslen(pos) * sizeof(WCHAR); + if (pos) snprintf(MI_PFN_CURRENT_PROCESS_NAME, min(16, len), "%S", pos); + } +#endif TempPte.u.Hard.PageFrameNumber = MiAllocatePfn(PointerPte, MM_EXECUTE);
/* Write it */ @@ -1385,6 +1397,23 @@ (ULONG_PTR)LdrEntry->DllBase + LdrEntry->SizeOfImage, &LdrEntry->FullDllName);
+ /* Get the first PTE and the number of PTEs we'll need */ + PointerPte = StartPte = MiAddressToPte(LdrEntry->DllBase); + PteCount = ROUND_TO_PAGES(LdrEntry->SizeOfImage) >> PAGE_SHIFT; + LastPte = StartPte + PteCount; + +#if MI_TRACE_PFNS + /* Loop the PTEs */ + while (PointerPte < LastPte) + { + ULONG len; + ASSERT(PointerPte->u.Hard.Valid == 1); + Pfn1 = MiGetPfnEntry(PFN_FROM_PTE(PointerPte)); + len = wcslen(LdrEntry->BaseDllName.Buffer) * sizeof(WCHAR); + snprintf(Pfn1->ProcessName, min(16, len), "%S", LdrEntry->BaseDllName.Buffer); + PointerPte++; + } +#endif /* Skip kernel and HAL */ /* ROS HACK: Skip BOOTVID/KDCOM too */ i++; @@ -1424,12 +1453,8 @@ /* Remember the original address */ DllBase = LdrEntry->DllBase;
- /* Get the first PTE and the number of PTEs we'll need */ - PointerPte = StartPte = MiAddressToPte(LdrEntry->DllBase); - PteCount = ROUND_TO_PAGES(LdrEntry->SizeOfImage) >> PAGE_SHIFT; - LastPte = StartPte + PteCount; - /* Loop the PTEs */ + PointerPte = StartPte; while (PointerPte < LastPte) { /* Mark the page modified in the PFN database */
Modified: trunk/reactos/ntoskrnl/mm/ARM3/zeropage.c URL: http://svn.reactos.org/svn/reactos/trunk/reactos/ntoskrnl/mm/ARM3/zeropage.c... ============================================================================== --- trunk/reactos/ntoskrnl/mm/ARM3/zeropage.c [iso-8859-1] (original) +++ trunk/reactos/ntoskrnl/mm/ARM3/zeropage.c [iso-8859-1] Tue Nov 2 15:16:22 2010 @@ -71,6 +71,8 @@ PageIndex = MmFreePageListHead.Flink; ASSERT(PageIndex != LIST_HEAD); Pfn1 = MiGetPfnEntry(PageIndex); + MI_SET_USAGE(MI_USAGE_ZERO_LOOP); + MI_SET_PROCESS2("Kernel 0 Loop"); FreePage = MiRemoveAnyPage(MI_GET_PAGE_COLOR(PageIndex));
/* The first global free page should also be the first on its own list */
Modified: trunk/reactos/ntoskrnl/mm/anonmem.c URL: http://svn.reactos.org/svn/reactos/trunk/reactos/ntoskrnl/mm/anonmem.c?rev=4... ============================================================================== --- trunk/reactos/ntoskrnl/mm/anonmem.c [iso-8859-1] (original) +++ trunk/reactos/ntoskrnl/mm/anonmem.c [iso-8859-1] Tue Nov 2 15:16:22 2010 @@ -367,6 +367,8 @@ /* * Try to allocate a page */ + MI_SET_USAGE(MI_USAGE_VAD); + MI_SET_PROCESS2(Process->ImageFileName); Status = MmRequestPageMemoryConsumer(MC_USER, FALSE, &Page); if (Status == STATUS_NO_MEMORY) {
Modified: trunk/reactos/ntoskrnl/mm/freelist.c URL: http://svn.reactos.org/svn/reactos/trunk/reactos/ntoskrnl/mm/freelist.c?rev=... ============================================================================== --- trunk/reactos/ntoskrnl/mm/freelist.c [iso-8859-1] (original) +++ trunk/reactos/ntoskrnl/mm/freelist.c [iso-8859-1] Tue Nov 2 15:16:22 2010 @@ -230,6 +230,8 @@ while (PagesFound < PageCount) { /* Grab a page */ + MI_SET_USAGE(MI_USAGE_MDL); + MI_SET_PROCESS2("Kernel"); Page = MiRemoveAnyPage(0); if (Page == 0) { @@ -288,6 +290,8 @@
/* Remove the page from the free or zero list */ ASSERT(Pfn1->u3.e1.ReadInProgress == 0); + MI_SET_USAGE(MI_USAGE_MDL); + MI_SET_PROCESS2("Kernel"); MiUnlinkFreeOrZeroedPage(Pfn1);
//
Modified: trunk/reactos/ntoskrnl/mm/i386/page.c URL: http://svn.reactos.org/svn/reactos/trunk/reactos/ntoskrnl/mm/i386/page.c?rev... ============================================================================== --- trunk/reactos/ntoskrnl/mm/i386/page.c [iso-8859-1] (original) +++ trunk/reactos/ntoskrnl/mm/i386/page.c [iso-8859-1] Tue Nov 2 15:16:22 2010 @@ -223,6 +223,9 @@ MmDeleteHyperspaceMapping(PageDir); return NULL; } + MI_SET_USAGE(MI_USAGE_LEGACY_PAGE_DIRECTORY); + if (Process) MI_SET_PROCESS2(Process->ImageFileName); + if (!Process) MI_SET_PROCESS2("Kernel Legacy"); Status = MmRequestPageMemoryConsumer(MC_SYSTEM, FALSE, &Pfn); if (!NT_SUCCESS(Status) || Pfn == 0) { @@ -258,6 +261,9 @@ { return NULL; } + MI_SET_USAGE(MI_USAGE_LEGACY_PAGE_DIRECTORY); + if (Process) MI_SET_PROCESS2(Process->ImageFileName); + if (!Process) MI_SET_PROCESS2("Kernel Legacy"); Status = MmRequestPageMemoryConsumer(MC_SYSTEM, FALSE, &Pfn); if (!NT_SUCCESS(Status) || Pfn == 0) { @@ -280,6 +286,9 @@ { return NULL; } + MI_SET_USAGE(MI_USAGE_LEGACY_PAGE_DIRECTORY); + if (Process) MI_SET_PROCESS2(Process->ImageFileName); + if (!Process) MI_SET_PROCESS2("Kernel Legacy"); Status = MmRequestPageMemoryConsumer(MC_SYSTEM, FALSE, &Pfn); if (!NT_SUCCESS(Status) || Pfn == 0) {
Modified: trunk/reactos/ntoskrnl/mm/section.c URL: http://svn.reactos.org/svn/reactos/trunk/reactos/ntoskrnl/mm/section.c?rev=4... ============================================================================== --- trunk/reactos/ntoskrnl/mm/section.c [iso-8859-1] (original) +++ trunk/reactos/ntoskrnl/mm/section.c [iso-8859-1] Tue Nov 2 15:16:22 2010 @@ -1193,6 +1193,8 @@ * Allocate a page, this is rather complicated by the possibility * we might have to move other things out of memory */ + MI_SET_USAGE(MI_USAGE_SECTION); + MI_SET_PROCESS2(PsGetCurrentProcess()->ImageFileName); Status = MmRequestPageMemoryConsumer(MC_USER, TRUE, Page); if (!NT_SUCCESS(Status)) { @@ -1486,6 +1488,9 @@ MmDeletePageFileMapping(Process, (PVOID)PAddress, &SwapEntry);
MmUnlockAddressSpace(AddressSpace); + MI_SET_USAGE(MI_USAGE_SECTION); + if (Process) MI_SET_PROCESS2(Process->ImageFileName); + if (!Process) MI_SET_PROCESS2("Kernel Section"); Status = MmRequestPageMemoryConsumer(MC_USER, TRUE, &Page); if (!NT_SUCCESS(Status)) { @@ -1567,6 +1572,9 @@ if (Segment->Characteristics & IMAGE_SCN_CNT_UNINITIALIZED_DATA) { MmUnlockSectionSegment(Segment); + MI_SET_USAGE(MI_USAGE_SECTION); + if (Process) MI_SET_PROCESS2(Process->ImageFileName); + if (!Process) MI_SET_PROCESS2("Kernel Section"); Status = MmRequestPageMemoryConsumer(MC_USER, FALSE, &Page); if (!NT_SUCCESS(Status)) { @@ -1621,6 +1629,9 @@ if ((Segment->Flags & MM_PAGEFILE_SEGMENT) || (Offset >= PAGE_ROUND_UP(Segment->RawLength) && Section->AllocationAttributes & SEC_IMAGE)) { + MI_SET_USAGE(MI_USAGE_SECTION); + if (Process) MI_SET_PROCESS2(Process->ImageFileName); + if (!Process) MI_SET_PROCESS2("Kernel Section"); Status = MmRequestPageMemoryConsumer(MC_USER, TRUE, &Page); if (!NT_SUCCESS(Status)) { @@ -1704,7 +1715,9 @@ MmUnlockSectionSegment(Segment);
MmUnlockAddressSpace(AddressSpace); - + MI_SET_USAGE(MI_USAGE_SECTION); + if (Process) MI_SET_PROCESS2(Process->ImageFileName); + if (!Process) MI_SET_PROCESS2("Kernel Section"); Status = MmRequestPageMemoryConsumer(MC_USER, TRUE, &Page); if (!NT_SUCCESS(Status)) { @@ -1912,6 +1925,9 @@ /* * Allocate a page */ + MI_SET_USAGE(MI_USAGE_SECTION); + if (Process) MI_SET_PROCESS2(Process->ImageFileName); + if (!Process) MI_SET_PROCESS2("Kernel Section"); Status = MmRequestPageMemoryConsumer(MC_USER, TRUE, &NewPage); if (!NT_SUCCESS(Status)) {
Modified: trunk/reactos/ntoskrnl/ps/process.c URL: http://svn.reactos.org/svn/reactos/trunk/reactos/ntoskrnl/ps/process.c?rev=4... ============================================================================== --- trunk/reactos/ntoskrnl/ps/process.c [iso-8859-1] (original) +++ trunk/reactos/ntoskrnl/ps/process.c [iso-8859-1] Tue Nov 2 15:16:22 2010 @@ -669,6 +669,13 @@ } }
+#if MI_TRACE_PFNS + /* Copy the process name now that we have it */ + memcpy(MiGetPfnEntry(Process->Pcb.DirectoryTableBase[0] >> PAGE_SHIFT)->ProcessName, Process->ImageFileName, 16); + if (Process->Pcb.DirectoryTableBase[1]) memcpy(MiGetPfnEntry(Process->Pcb.DirectoryTableBase[1] >> PAGE_SHIFT)->ProcessName, Process->ImageFileName, 16); + if (Process->WorkingSetPage) memcpy(MiGetPfnEntry(Process->WorkingSetPage)->ProcessName, Process->ImageFileName, 16); +#endif + /* Check if we have a section object and map the system DLL */ if (SectionObject) PspMapSystemDll(Process, NULL, FALSE);
-
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