diff --git a/reactos/hal/halppc/generic/pci.c b/reactos/hal/halppc/generic/pci.c
index c2084324522..39ecc7c8db6 100644
--- a/reactos/hal/halppc/generic/pci.c
+++ b/reactos/hal/halppc/generic/pci.c
@@ -656,7 +656,7 @@ HalpQueryPciRegistryInfo(VOID)
             /* Allocate the return structure */
             PciRegistryInfo = ExAllocatePoolWithTag(NonPagedPool,
                                                     sizeof(PCI_REGISTRY_INFO_INTERNAL),
-                                                    ' laH');
+                                                    TAG_HAL);
             if (!PciRegistryInfo) return NULL;
 
             /* Fill it out */
diff --git a/reactos/hal/halx86/acpi/halacpi.c b/reactos/hal/halx86/acpi/halacpi.c
index ce4bcd6409d..54793421dcf 100644
--- a/reactos/hal/halx86/acpi/halacpi.c
+++ b/reactos/hal/halx86/acpi/halacpi.c
@@ -118,7 +118,7 @@ HalpAcpiCopyBiosTable(IN PLOADER_PARAMETER_BLOCK LoaderBlock,
     else
     {
         /* Use Mm pool */
-        CachedTable = ExAllocatePoolWithTag(NonPagedPool, Size, ' laH');
+        CachedTable = ExAllocatePoolWithTag(NonPagedPool, Size, TAG_HAL);
     }
 
     /* Do we have the cached table? */
@@ -1022,7 +1022,7 @@ HalpQueryAcpiResourceRequirements(OUT PIO_RESOURCE_REQUIREMENTS_LIST *Requiremen
     ListSize = FIELD_OFFSET(IO_RESOURCE_REQUIREMENTS_LIST, List[0].Descriptors) +
                (Count * sizeof(IO_RESOURCE_DESCRIPTOR));
     DPRINT("Resource list size: %d\n", ListSize);
-    RequirementsList = ExAllocatePoolWithTag(PagedPool, ListSize, ' laH');
+    RequirementsList = ExAllocatePoolWithTag(PagedPool, ListSize, TAG_HAL);
     if (RequirementsList)
     {
         /* Initialize it */
@@ -1042,7 +1042,7 @@ HalpQueryAcpiResourceRequirements(OUT PIO_RESOURCE_REQUIREMENTS_LIST *Requiremen
         else
         {
             /* Fail */
-            ExFreePoolWithTag(RequirementsList, ' laH');
+            ExFreePoolWithTag(RequirementsList, TAG_HAL);
             Status = STATUS_NO_SUCH_DEVICE;
         }
     }
diff --git a/reactos/hal/halx86/acpi/halpnpdd.c b/reactos/hal/halx86/acpi/halpnpdd.c
index da2d4144cd9..d63093c0b30 100644
--- a/reactos/hal/halx86/acpi/halpnpdd.c
+++ b/reactos/hal/halx86/acpi/halpnpdd.c
@@ -218,7 +218,7 @@ HalpQueryDeviceRelations(IN PDEVICE_OBJECT DeviceObject,
                                                  FIELD_OFFSET(DEVICE_RELATIONS,
                                                               Objects) +
                                                  sizeof(PDEVICE_OBJECT) * PdoCount,
-                                                 ' laH');
+                                                 TAG_HAL);
             if (!FdoRelations) return STATUS_INSUFFICIENT_RESOURCES;
 
             /* Save our count */
@@ -275,7 +275,7 @@ HalpQueryDeviceRelations(IN PDEVICE_OBJECT DeviceObject,
             /* Only one entry */
             PdoRelations = ExAllocatePoolWithTag(PagedPool,
                                                  sizeof(DEVICE_RELATIONS),
-                                                 ' laH');
+                                                 TAG_HAL);
             if (!PdoRelations) return STATUS_INSUFFICIENT_RESOURCES;
 
             /* Fill it out and reference us */
@@ -376,12 +376,12 @@ HalpQueryResources(IN PDEVICE_OBJECT DeviceObject,
         /* Allocate the resourcel ist */
         ResourceList = ExAllocatePoolWithTag(PagedPool,
                                              sizeof(CM_RESOURCE_LIST),
-                                             ' laH');
+                                             TAG_HAL);
         if (!ResourceList )
         {
             /* Fail, no memory */
             Status = STATUS_INSUFFICIENT_RESOURCES;
-            ExFreePoolWithTag(RequirementsList, ' laH');
+            ExFreePoolWithTag(RequirementsList, TAG_HAL);
             return Status;
         }
 
@@ -425,7 +425,7 @@ HalpQueryResources(IN PDEVICE_OBJECT DeviceObject,
         /* Return resources and success */
         *Resources = ResourceList;
 
-        ExFreePoolWithTag(RequirementsList, ' laH');
+        ExFreePoolWithTag(RequirementsList, TAG_HAL);
 
         return STATUS_SUCCESS;
     }
@@ -541,7 +541,7 @@ HalpQueryIdPdo(IN PDEVICE_OBJECT DeviceObject,
     /* Allocate the buffer */
     Buffer = ExAllocatePoolWithTag(PagedPool,
                                    Length + sizeof(UNICODE_NULL),
-                                   ' laH');
+                                   TAG_HAL);
     if (Buffer)
     {
         /* Copy the string and null-terminate it */
@@ -607,7 +607,7 @@ HalpQueryIdFdo(IN PDEVICE_OBJECT DeviceObject,
     /* Allocate the buffer */
     Buffer = ExAllocatePoolWithTag(PagedPool,
                                    Length + sizeof(UNICODE_NULL),
-                                   ' laH');
+                                   TAG_HAL);
     if (Buffer)
     {
         /* Copy the string and null-terminate it */
diff --git a/reactos/hal/halx86/generic/usage.c b/reactos/hal/halx86/generic/usage.c
index 43ac260e435..cedd9500744 100644
--- a/reactos/hal/halx86/generic/usage.c
+++ b/reactos/hal/halx86/generic/usage.c
@@ -261,8 +261,8 @@ HalpReportResourceUsage(IN PUNICODE_STRING HalName,
     HalpBuildAddressMap();
 
     /* Allocate the master raw and translated lists */
-    RawList = ExAllocatePoolWithTag(NonPagedPool, PAGE_SIZE * 2, ' laH');
-    TranslatedList = ExAllocatePoolWithTag(NonPagedPool, PAGE_SIZE * 2, ' laH');
+    RawList = ExAllocatePoolWithTag(NonPagedPool, PAGE_SIZE * 2, TAG_HAL);
+    TranslatedList = ExAllocatePoolWithTag(NonPagedPool, PAGE_SIZE * 2, TAG_HAL);
     if (!(RawList) || !(TranslatedList))
     {
         /* Bugcheck the system */
diff --git a/reactos/hal/halx86/legacy/bussupp.c b/reactos/hal/halx86/legacy/bussupp.c
index 94cfb5eba56..374603ca627 100644
--- a/reactos/hal/halx86/legacy/bussupp.c
+++ b/reactos/hal/halx86/legacy/bussupp.c
@@ -50,7 +50,7 @@ HalpAllocateBusHandler(IN INTERFACE_TYPE InterfaceType,
         /* Allocate address ranges and zero them out */
         Bus->BusAddresses = ExAllocatePoolWithTag(NonPagedPoolMustSucceed,
                                                   sizeof(SUPPORTED_RANGES),
-                                                  ' laH');
+                                                  TAG_HAL);
         RtlZeroMemory(Bus->BusAddresses, sizeof(SUPPORTED_RANGES));
 
         /* Build the data structure */
diff --git a/reactos/hal/halx86/legacy/halpnpdd.c b/reactos/hal/halx86/legacy/halpnpdd.c
index c950a112a56..c6eb8135750 100644
--- a/reactos/hal/halx86/legacy/halpnpdd.c
+++ b/reactos/hal/halx86/legacy/halpnpdd.c
@@ -210,7 +210,7 @@ HalpQueryDeviceRelations(IN PDEVICE_OBJECT DeviceObject,
                                                  FIELD_OFFSET(DEVICE_RELATIONS,
                                                               Objects) +
                                                  sizeof(PDEVICE_OBJECT) * PdoCount,
-                                                 ' laH');
+                                                 TAG_HAL);
             if (!FdoRelations) return STATUS_INSUFFICIENT_RESOURCES;
 
             /* Save our count */
@@ -267,7 +267,7 @@ HalpQueryDeviceRelations(IN PDEVICE_OBJECT DeviceObject,
             /* Only one entry */
             PdoRelations = ExAllocatePoolWithTag(PagedPool,
                                                  sizeof(DEVICE_RELATIONS),
-                                                 ' laH');
+                                                 TAG_HAL);
             if (!PdoRelations) return STATUS_INSUFFICIENT_RESOURCES;
 
             /* Fill it out and reference us */
@@ -370,12 +370,12 @@ HalpQueryResources(IN PDEVICE_OBJECT DeviceObject,
         /* Allocate the resourcel ist */
         ResourceList = ExAllocatePoolWithTag(PagedPool,
                                              sizeof(CM_RESOURCE_LIST),
-                                             ' laH');
+                                             TAG_HAL);
         if (!ResourceList )
         {
             /* Fail, no memory */
             Status = STATUS_INSUFFICIENT_RESOURCES;
-//            ExFreePoolWithTag(RequirementsList, ' laH');
+//            ExFreePoolWithTag(RequirementsList, TAG_HAL);
             return Status;
         }
 
@@ -421,7 +421,7 @@ HalpQueryResources(IN PDEVICE_OBJECT DeviceObject,
         /* Return resources and success */
         *Resources = ResourceList;
 
-//        ExFreePoolWithTag(RequirementsList, ' laH');
+//        ExFreePoolWithTag(RequirementsList, TAG_HAL);
 
         return STATUS_SUCCESS;
     }
@@ -539,7 +539,7 @@ HalpQueryIdPdo(IN PDEVICE_OBJECT DeviceObject,
     /* Allocate the buffer */
     Buffer = ExAllocatePoolWithTag(PagedPool,
                                    Length + sizeof(UNICODE_NULL),
-                                   ' laH');
+                                   TAG_HAL);
     if (Buffer)
     {
         /* Copy the string and null-terminate it */
@@ -605,7 +605,7 @@ HalpQueryIdFdo(IN PDEVICE_OBJECT DeviceObject,
     /* Allocate the buffer */
     Buffer = ExAllocatePoolWithTag(PagedPool,
                                    Length + sizeof(UNICODE_NULL),
-                                   ' laH');
+                                   TAG_HAL);
     if (Buffer)
     {
         /* Copy the string and null-terminate it */