#include <debug.h>
#define MODULE_INVOLVED_IN_ARM3
-#include "../ARM3/miarm.h"
+#include <mm/ARM3/miarm.h>
#undef ExAllocatePoolWithQuota
#undef ExAllocatePoolWithQuotaTag
return (Result >> 24) ^ (Result >> 16) ^ (Result >> 8) ^ Result;
}
+#if DBG
+FORCEINLINE
+BOOLEAN
+ExpTagAllowPrint(CHAR Tag)
+{
+ if ((Tag >= 'a' && Tag <= 'z') ||
+ (Tag >= 'A' && Tag <= 'Z') ||
+ (Tag >= '0' && Tag <= '9') ||
+ Tag == ' ' || Tag == '=' ||
+ Tag == '?' || Tag == '@')
+ {
+ return TRUE;
+ }
+
+ return FALSE;
+}
+
+#ifdef KDBG
+#define MiDumperPrint(dbg, fmt, ...) \
+ if (dbg) KdbpPrint(fmt, ##__VA_ARGS__); \
+ else DPRINT1(fmt, ##__VA_ARGS__)
+#else
+#define MiDumperPrint(dbg, fmt, ...) \
+ DPRINT1(fmt, ##__VA_ARGS__)
+#endif
+
+VOID
+MiDumpPoolConsumers(BOOLEAN CalledFromDbg, ULONG Tag, ULONG Mask, ULONG Flags)
+{
+ SIZE_T i;
+ BOOLEAN Verbose;
+
+ //
+ // Only print header if called from OOM situation
+ //
+ if (!CalledFromDbg)
+ {
+ DPRINT1("---------------------\n");
+ DPRINT1("Out of memory dumper!\n");
+ }
+#ifdef KDBG
+ else
+ {
+ KdbpPrint("Pool Used:\n");
+ }
+#endif
+
+ //
+ // Remember whether we'll have to be verbose
+ // This is the only supported flag!
+ //
+ Verbose = BooleanFlagOn(Flags, 1);
+
+ //
+ // Print table header
+ //
+ if (Verbose)
+ {
+ MiDumperPrint(CalledFromDbg, "\t\t\t\tNonPaged\t\t\t\t\t\t\tPaged\n");
+ MiDumperPrint(CalledFromDbg, "Tag\t\tAllocs\t\tFrees\t\tDiff\t\tUsed\t\tAllocs\t\tFrees\t\tDiff\t\tUsed\n");
+ }
+ else
+ {
+ MiDumperPrint(CalledFromDbg, "\t\tNonPaged\t\t\tPaged\n");
+ MiDumperPrint(CalledFromDbg, "Tag\t\tAllocs\t\tUsed\t\tAllocs\t\tUsed\n");
+ }
+
+ //
+ // We'll extract allocations for all the tracked pools
+ //
+ for (i = 0; i < PoolTrackTableSize; ++i)
+ {
+ PPOOL_TRACKER_TABLE TableEntry;
+
+ TableEntry = &PoolTrackTable[i];
+
+ //
+ // We only care about tags which have allocated memory
+ //
+ if (TableEntry->NonPagedBytes != 0 || TableEntry->PagedBytes != 0)
+ {
+ //
+ // If there's a tag, attempt to do a pretty print
+ // only if it matches the caller's tag, or if
+ // any tag is allowed
+ // For checking whether it matches caller's tag,
+ // use the mask to make sure not to mess with the wildcards
+ //
+ if (TableEntry->Key != 0 && TableEntry->Key != TAG_NONE &&
+ (Tag == 0 || (TableEntry->Key & Mask) == (Tag & Mask)))
+ {
+ CHAR Tag[4];
+
+ //
+ // Extract each 'component' and check whether they are printable
+ //
+ Tag[0] = TableEntry->Key & 0xFF;
+ Tag[1] = TableEntry->Key >> 8 & 0xFF;
+ Tag[2] = TableEntry->Key >> 16 & 0xFF;
+ Tag[3] = TableEntry->Key >> 24 & 0xFF;
+
+ if (ExpTagAllowPrint(Tag[0]) && ExpTagAllowPrint(Tag[1]) && ExpTagAllowPrint(Tag[2]) && ExpTagAllowPrint(Tag[3]))
+ {
+ //
+ // Print in direct order to make !poolused TAG usage easier
+ //
+ if (Verbose)
+ {
+ MiDumperPrint(CalledFromDbg, "'%c%c%c%c'\t\t%ld\t\t%ld\t\t%ld\t\t%ld\t\t%ld\t\t%ld\t\t%ld\t\t%ld\n", Tag[0], Tag[1], Tag[2], Tag[3],
+ TableEntry->NonPagedAllocs, TableEntry->NonPagedFrees,
+ (TableEntry->NonPagedAllocs - TableEntry->NonPagedFrees), TableEntry->NonPagedBytes,
+ TableEntry->PagedAllocs, TableEntry->PagedFrees,
+ (TableEntry->PagedAllocs - TableEntry->PagedFrees), TableEntry->PagedBytes);
+ }
+ else
+ {
+ MiDumperPrint(CalledFromDbg, "'%c%c%c%c'\t\t%ld\t\t%ld\t\t%ld\t\t%ld\n", Tag[0], Tag[1], Tag[2], Tag[3],
+ TableEntry->NonPagedAllocs, TableEntry->NonPagedBytes,
+ TableEntry->PagedAllocs, TableEntry->PagedBytes);
+ }
+ }
+ else
+ {
+ if (Verbose)
+ {
+ MiDumperPrint(CalledFromDbg, "%x\t%ld\t\t%ld\t\t%ld\t\t%ld\t\t%ld\t\t%ld\t\t%ld\t\t%ld\n", TableEntry->Key,
+ TableEntry->NonPagedAllocs, TableEntry->NonPagedFrees,
+ (TableEntry->NonPagedAllocs - TableEntry->NonPagedFrees), TableEntry->NonPagedBytes,
+ TableEntry->PagedAllocs, TableEntry->PagedFrees,
+ (TableEntry->PagedAllocs - TableEntry->PagedFrees), TableEntry->PagedBytes);
+ }
+ else
+ {
+ MiDumperPrint(CalledFromDbg, "%x\t%ld\t\t%ld\t\t%ld\t\t%ld\n", TableEntry->Key,
+ TableEntry->NonPagedAllocs, TableEntry->NonPagedBytes,
+ TableEntry->PagedAllocs, TableEntry->PagedBytes);
+ }
+ }
+ }
+ else if (Tag == 0 || (Tag & Mask) == (TAG_NONE & Mask))
+ {
+ if (Verbose)
+ {
+ MiDumperPrint(CalledFromDbg, "Anon\t\t%ld\t\t%ld\t\t%ld\t\t%ld\t\t%ld\t\t%ld\t\t%ld\t\t%ld\n",
+ TableEntry->NonPagedAllocs, TableEntry->NonPagedFrees,
+ (TableEntry->NonPagedAllocs - TableEntry->NonPagedFrees), TableEntry->NonPagedBytes,
+ TableEntry->PagedAllocs, TableEntry->PagedFrees,
+ (TableEntry->PagedAllocs - TableEntry->PagedFrees), TableEntry->PagedBytes);
+ }
+ else
+ {
+ MiDumperPrint(CalledFromDbg, "Anon\t\t%ld\t\t%ld\t\t%ld\t\t%ld\n",
+ TableEntry->NonPagedAllocs, TableEntry->NonPagedBytes,
+ TableEntry->PagedAllocs, TableEntry->PagedBytes);
+ }
+ }
+ }
+ }
+
+ if (!CalledFromDbg)
+ {
+ DPRINT1("---------------------\n");
+ }
+}
+#endif
+
/* PRIVATE FUNCTIONS **********************************************************/
+INIT_FUNCTION
VOID
NTAPI
-INIT_FUNCTION
ExpSeedHotTags(VOID)
{
ULONG i, Key, Hash, Index;
DPRINT1("Out of pool tag space, ignoring...\n");
}
+INIT_FUNCTION
VOID
NTAPI
-INIT_FUNCTION
ExInitializePoolDescriptor(IN PPOOL_DESCRIPTOR PoolDescriptor,
IN POOL_TYPE PoolType,
IN ULONG PoolIndex,
ASSERT(PoolType != PagedPoolSession);
}
+INIT_FUNCTION
VOID
NTAPI
-INIT_FUNCTION
InitializePool(IN POOL_TYPE PoolType,
IN ULONG Threshold)
{
}
//
- // Finally, add one entry, compute the hash, and zero the table
+ // Add one entry, compute the hash, and zero the table
//
PoolTrackTableSize++;
PoolTrackTableMask = PoolTrackTableSize - 2;
RtlZeroMemory(PoolTrackTable,
PoolTrackTableSize * sizeof(POOL_TRACKER_TABLE));
+ //
+ // Finally, add the most used tags to speed up those allocations
+ //
+ ExpSeedHotTags();
+
//
// We now do the exact same thing with the tracker table for big pages
//
InterlockedIncrementUL(&ExpPoolBigEntriesInUse);
if ((i >= 16) && (ExpPoolBigEntriesInUse > (TableSize / 4)))
{
- DPRINT1("Should attempt expansion since we now have %lu entries\n",
+ DPRINT("Should attempt expansion since we now have %lu entries\n",
ExpPoolBigEntriesInUse);
}
#endif
//
- // FIXME: Not yet supported
+ // Get the amount of hits in the system lookaside lists
//
- *NonPagedPoolLookasideHits += 0;
- *PagedPoolLookasideHits += 0;
+ if (!IsListEmpty(&ExPoolLookasideListHead))
+ {
+ PLIST_ENTRY ListEntry;
+
+ for (ListEntry = ExPoolLookasideListHead.Flink;
+ ListEntry != &ExPoolLookasideListHead;
+ ListEntry = ListEntry->Flink)
+ {
+ PGENERAL_LOOKASIDE Lookaside;
+
+ Lookaside = CONTAINING_RECORD(ListEntry, GENERAL_LOOKASIDE, ListEntry);
+
+ if (Lookaside->Type == NonPagedPool)
+ {
+ *NonPagedPoolLookasideHits += Lookaside->AllocateHits;
+ }
+ else
+ {
+ *PagedPoolLookasideHits += Lookaside->AllocateHits;
+ }
+ }
+ }
+}
+
+VOID
+NTAPI
+ExReturnPoolQuota(IN PVOID P)
+{
+ PPOOL_HEADER Entry;
+ POOL_TYPE PoolType;
+ USHORT BlockSize;
+ PEPROCESS Process;
+
+ if ((ExpPoolFlags & POOL_FLAG_SPECIAL_POOL) &&
+ (MmIsSpecialPoolAddress(P)))
+ {
+ return;
+ }
+
+ Entry = P;
+ Entry--;
+ ASSERT((ULONG_PTR)Entry % POOL_BLOCK_SIZE == 0);
+
+ PoolType = Entry->PoolType - 1;
+ BlockSize = Entry->BlockSize;
+
+ if (PoolType & QUOTA_POOL_MASK)
+ {
+ Process = ((PVOID *)POOL_NEXT_BLOCK(Entry))[-1];
+ ASSERT(Process != NULL);
+ if (Process)
+ {
+ if (Process->Pcb.Header.Type != ProcessObject)
+ {
+ DPRINT1("Object %p is not a process. Type %u, pool type 0x%x, block size %u\n",
+ Process, Process->Pcb.Header.Type, Entry->PoolType, BlockSize);
+ KeBugCheckEx(BAD_POOL_CALLER,
+ 0x0D,
+ (ULONG_PTR)P,
+ Entry->PoolTag,
+ (ULONG_PTR)Process);
+ }
+ ((PVOID *)POOL_NEXT_BLOCK(Entry))[-1] = NULL;
+ PsReturnPoolQuota(Process,
+ PoolType & BASE_POOL_TYPE_MASK,
+ BlockSize * POOL_BLOCK_SIZE);
+ ObDereferenceObject(Process);
+ }
+ }
}
/* PUBLIC FUNCTIONS ***********************************************************/
Entry = MiAllocatePoolPages(OriginalType, NumberOfBytes);
if (!Entry)
{
+#if DBG
+ //
+ // Out of memory, display current consumption
+ // Let's consider that if the caller wanted more
+ // than a hundred pages, that's a bogus caller
+ // and we are not out of memory
+ //
+ if (NumberOfBytes < 100 * PAGE_SIZE)
+ {
+ MiDumpPoolConsumers(FALSE, 0, 0, 0);
+ }
+#endif
+
//
// Must succeed pool is deprecated, but still supported. These allocation
// failures must cause an immediate bugcheck
{
ExRaiseStatus(STATUS_INSUFFICIENT_RESOURCES);
}
+
+ return NULL;
}
//
Entry = MiAllocatePoolPages(OriginalType, PAGE_SIZE);
if (!Entry)
{
+#if DBG
+ //
+ // Out of memory, display current consumption
+ // Let's consider that if the caller wanted more
+ // than a hundred pages, that's a bogus caller
+ // and we are not out of memory
+ //
+ if (NumberOfBytes < 100 * PAGE_SIZE)
+ {
+ MiDumpPoolConsumers(FALSE, 0, 0, 0);
+ }
+#endif
+
//
// Must succeed pool is deprecated, but still supported. These allocation
// failures must cause an immediate bugcheck
ExAllocatePool(POOL_TYPE PoolType,
SIZE_T NumberOfBytes)
{
- //
- // Use a default tag of "None"
- //
- return ExAllocatePoolWithTag(PoolType, NumberOfBytes, TAG_NONE);
+ ULONG Tag = TAG_NONE;
+#if 0 && DBG
+ PLDR_DATA_TABLE_ENTRY LdrEntry;
+
+ /* Use the first four letters of the driver name, or "None" if unavailable */
+ LdrEntry = KeGetCurrentIrql() <= APC_LEVEL
+ ? MiLookupDataTableEntry(_ReturnAddress())
+ : NULL;
+ if (LdrEntry)
+ {
+ ULONG i;
+ Tag = 0;
+ for (i = 0; i < min(4, LdrEntry->BaseDllName.Length / sizeof(WCHAR)); i++)
+ Tag = Tag >> 8 | (LdrEntry->BaseDllName.Buffer[i] & 0xff) << 24;
+ for (; i < 4; i++)
+ Tag = Tag >> 8 | ' ' << 24;
+ }
+#endif
+ return ExAllocatePoolWithTag(PoolType, NumberOfBytes, Tag);
}
/*
//
Entry = P;
Entry--;
+ ASSERT((ULONG_PTR)Entry % POOL_BLOCK_SIZE == 0);
//
// Get the size of the entry, and it's pool type, then load the descriptor
if ((Entry->PoolType - 1) & QUOTA_POOL_MASK)
{
Process = ((PVOID *)POOL_NEXT_BLOCK(Entry))[-1];
- ASSERT(Process != NULL);
if (Process)
{
if (Process->Pcb.Header.Type != ProcessObject)
//
// Allocate the pool
//
- return ExAllocatePoolWithQuotaTag(PoolType, NumberOfBytes, 'enoN');
+ return ExAllocatePoolWithQuotaTag(PoolType, NumberOfBytes, TAG_NONE);
}
/*
IN ULONG Tag,
IN EX_POOL_PRIORITY Priority)
{
+ PVOID Buffer;
+
//
// Allocate the pool
//
- UNIMPLEMENTED;
- return ExAllocatePoolWithTag(PoolType, NumberOfBytes, Tag);
+ Buffer = ExAllocatePoolWithTag(PoolType, NumberOfBytes, Tag);
+ if (Buffer == NULL)
+ {
+ UNIMPLEMENTED;
+ }
+
+ return Buffer;
}
/*
return Buffer;
}
-#if DBG && KDBG
+#if DBG && defined(KDBG)
BOOLEAN
ExpKdbgExtPool(
return TRUE;
}
+static
+VOID
+ExpKdbgExtPoolUsedGetTag(PCHAR Arg, PULONG Tag, PULONG Mask)
+{
+ CHAR Tmp[4];
+ ULONG Len;
+ USHORT i;
+
+ /* Get the tag */
+ Len = strlen(Arg);
+ if (Len > 4)
+ {
+ Len = 4;
+ }
+
+ /* Generate the mask to have wildcards support */
+ for (i = 0; i < Len; ++i)
+ {
+ Tmp[i] = Arg[i];
+ if (Tmp[i] != '?')
+ {
+ *Mask |= (0xFF << i * 8);
+ }
+ }
+
+ /* Get the tag in the ulong form */
+ *Tag = *((PULONG)Tmp);
+}
+
+BOOLEAN
+ExpKdbgExtPoolUsed(
+ ULONG Argc,
+ PCHAR Argv[])
+{
+ ULONG Tag = 0;
+ ULONG Mask = 0;
+ ULONG Flags = 0;
+
+ if (Argc > 1)
+ {
+ /* If we have 2+ args, easy: flags then tag */
+ if (Argc > 2)
+ {
+ ExpKdbgExtPoolUsedGetTag(Argv[2], &Tag, &Mask);
+ if (!KdbpGetHexNumber(Argv[1], &Flags))
+ {
+ KdbpPrint("Invalid parameter: %s\n", Argv[0]);
+ }
+ }
+ else
+ {
+ /* Otherwise, try to find out whether that's flags */
+ if (strlen(Argv[1]) == 1 ||
+ (strlen(Argv[1]) == 3 && Argv[1][0] == '0' && Argv[1][1] == 'x'))
+ {
+ /* Fallback: if reading flags failed, assume it's a tag */
+ if (!KdbpGetHexNumber(Argv[1], &Flags))
+ {
+ ExpKdbgExtPoolUsedGetTag(Argv[1], &Tag, &Mask);
+ }
+ }
+ /* Or tag */
+ else
+ {
+ ExpKdbgExtPoolUsedGetTag(Argv[1], &Tag, &Mask);
+ }
+ }
+ }
+
+ /* Call the dumper */
+ MiDumpPoolConsumers(TRUE, Tag, Mask, Flags);
+
+ return TRUE;
+}
+
+static
+BOOLEAN
+ExpKdbgExtValidatePoolHeader(
+ PVOID BaseVa,
+ PPOOL_HEADER Entry,
+ POOL_TYPE BasePoolTye)
+{
+ /* Block size cannot be NULL or negative and it must cover the page */
+ if (Entry->BlockSize <= 0)
+ {
+ return FALSE;
+ }
+ if (Entry->BlockSize * 8 + (ULONG_PTR)Entry - (ULONG_PTR)BaseVa > PAGE_SIZE)
+ {
+ return FALSE;
+ }
+
+ /*
+ * PreviousSize cannot be 0 unless on page begin
+ * And it cannot be bigger that our current
+ * position in page
+ */
+ if (Entry->PreviousSize == 0 && BaseVa != Entry)
+ {
+ return FALSE;
+ }
+ if (Entry->PreviousSize * 8 > (ULONG_PTR)Entry - (ULONG_PTR)BaseVa)
+ {
+ return FALSE;
+ }
+
+ /* Must be paged pool */
+ if (((Entry->PoolType - 1) & BASE_POOL_TYPE_MASK) != BasePoolTye)
+ {
+ return FALSE;
+ }
+
+ /* Match tag mask */
+ if ((Entry->PoolTag & 0x00808080) != 0)
+ {
+ return FALSE;
+ }
+
+ return TRUE;
+}
+
+static
+VOID
+ExpKdbgExtPoolFindPagedPool(
+ ULONG Tag,
+ ULONG Mask)
+{
+ ULONG i = 0;
+ PPOOL_HEADER Entry;
+ PVOID BaseVa;
+ PMMPTE PointerPte;
+ PMMPDE PointerPde;
+
+ KdbpPrint("Searching Paged pool (%p : %p) for Tag: %.4s\n", MmPagedPoolStart, MmPagedPoolEnd, (PCHAR)&Tag);
+
+ /*
+ * To speed up paged pool search, we will use the allocation bipmap.
+ * This is possible because we live directly in the kernel :-)
+ */
+ i = RtlFindSetBits(MmPagedPoolInfo.PagedPoolAllocationMap, 1, 0);
+ while (i != 0xFFFFFFFF)
+ {
+ BaseVa = (PVOID)((ULONG_PTR)MmPagedPoolStart + (i << PAGE_SHIFT));
+ Entry = BaseVa;
+
+ /* Validate our address */
+ if ((ULONG_PTR)BaseVa > (ULONG_PTR)MmPagedPoolEnd || (ULONG_PTR)BaseVa + PAGE_SIZE > (ULONG_PTR)MmPagedPoolEnd)
+ {
+ break;
+ }
+
+ /* Check whether we are beyond expansion */
+ PointerPde = MiAddressToPde(BaseVa);
+ if (PointerPde >= MmPagedPoolInfo.NextPdeForPagedPoolExpansion)
+ {
+ break;
+ }
+
+ /* Check if allocation is valid */
+ PointerPte = MiAddressToPte(BaseVa);
+ if ((ULONG_PTR)PointerPte > PTE_TOP)
+ {
+ break;
+ }
+
+ if (PointerPte->u.Hard.Valid)
+ {
+ for (Entry = BaseVa;
+ (ULONG_PTR)Entry + sizeof(POOL_HEADER) < (ULONG_PTR)BaseVa + PAGE_SIZE;
+ Entry = (PVOID)((ULONG_PTR)Entry + 8))
+ {
+ /* Try to find whether we have a pool entry */
+ if (!ExpKdbgExtValidatePoolHeader(BaseVa, Entry, PagedPool))
+ {
+ continue;
+ }
+
+ if ((Entry->PoolTag & Mask) == (Tag & Mask))
+ {
+ /* Print the line */
+ KdbpPrint("%p size: %4d previous size: %4d %s %.4s\n",
+ Entry, Entry->BlockSize, Entry->PreviousSize,
+ Entry->PoolType ? "(Allocated)" : "(Free) ",
+ (PCHAR)&Entry->PoolTag);
+ }
+ }
+ }
+
+ i = RtlFindSetBits(MmPagedPoolInfo.PagedPoolAllocationMap, 1, i + 1);
+ }
+}
+
+extern PVOID MmNonPagedPoolEnd0;
+static
+VOID
+ExpKdbgExtPoolFindNonPagedPool(
+ ULONG Tag,
+ ULONG Mask)
+{
+ PPOOL_HEADER Entry;
+ PVOID BaseVa;
+ PMMPTE PointerPte;
+
+ KdbpPrint("Searching NonPaged pool (%p : %p) for Tag: %.4s\n", MmNonPagedPoolStart, MmNonPagedPoolEnd0, (PCHAR)&Tag);
+
+ /* Brute force search: start browsing the whole non paged pool */
+ for (BaseVa = MmNonPagedPoolStart;
+ (ULONG_PTR)BaseVa + PAGE_SIZE <= (ULONG_PTR)MmNonPagedPoolEnd0;
+ BaseVa = (PVOID)((ULONG_PTR)BaseVa + PAGE_SIZE))
+ {
+ Entry = BaseVa;
+
+ /* Check whether we are beyond expansion */
+ if (BaseVa >= MmNonPagedPoolExpansionStart)
+ {
+ break;
+ }
+
+ /* Check if allocation is valid */
+ PointerPte = MiAddressToPte(BaseVa);
+ if ((ULONG_PTR)PointerPte > PTE_TOP)
+ {
+ break;
+ }
+
+ if (PointerPte->u.Hard.Valid)
+ {
+ for (Entry = BaseVa;
+ (ULONG_PTR)Entry + sizeof(POOL_HEADER) < (ULONG_PTR)BaseVa + PAGE_SIZE;
+ Entry = (PVOID)((ULONG_PTR)Entry + 8))
+ {
+ /* Try to find whether we have a pool entry */
+ if (!ExpKdbgExtValidatePoolHeader(BaseVa, Entry, NonPagedPool))
+ {
+ continue;
+ }
+
+ if ((Entry->PoolTag & Mask) == (Tag & Mask))
+ {
+ /* Print the line */
+ KdbpPrint("%p size: %4d previous size: %4d %s %.4s\n",
+ Entry, Entry->BlockSize, Entry->PreviousSize,
+ Entry->PoolType ? "(Allocated)" : "(Free) ",
+ (PCHAR)&Entry->PoolTag);
+ }
+ }
+ }
+ }
+}
+
+BOOLEAN
+ExpKdbgExtPoolFind(
+ ULONG Argc,
+ PCHAR Argv[])
+{
+ ULONG Tag = 0;
+ ULONG Mask = 0;
+ ULONG PoolType = NonPagedPool;
+
+ if (Argc == 1)
+ {
+ KdbpPrint("Specify a tag string\n");
+ return TRUE;
+ }
+
+ /* First arg is tag */
+ if (strlen(Argv[1]) != 1 || Argv[1][0] != '*')
+ {
+ ExpKdbgExtPoolUsedGetTag(Argv[1], &Tag, &Mask);
+ }
+
+ /* Second arg might be pool to search */
+ if (Argc > 2)
+ {
+ PoolType = strtoul(Argv[2], NULL, 0);
+
+ if (PoolType > 1)
+ {
+ KdbpPrint("Only (non) paged pool are supported\n");
+ return TRUE;
+ }
+ }
+
+ /* FIXME: What about large pool? */
+
+ if (PoolType == NonPagedPool)
+ {
+ ExpKdbgExtPoolFindNonPagedPool(Tag, Mask);
+ }
+ else if (PoolType == PagedPool)
+ {
+ ExpKdbgExtPoolFindPagedPool(Tag, Mask);
+ }
+
+ return TRUE;
+}
+
#endif // DBG && KDBG
/* EOF */