ntoskrnl.exe: Add MmUnmapLockedPages stub.

dlls/ntoskrnl.exe/ntoskrnl.c

@@ -2833,6 +2833,14 @@ PVOID WINAPI  MmMapLockedPagesSpecifyCache(PMDLX MemoryDescriptorList, KPROCESSO
 }
 
 /***********************************************************************
+ *           MmUnmapLockedPages  (NTOSKRNL.EXE.@)
+ */
+void WINAPI MmUnmapLockedPages( void *base, MDL *mdl )
+{
+    FIXME( "(%p %p_\n", base, mdl );
+}
+
+/***********************************************************************
  *           MmUnlockPagableImageSection  (NTOSKRNL.EXE.@)
  */
 VOID WINAPI MmUnlockPagableImageSection(PVOID ImageSectionHandle)

dlls/ntoskrnl.exe/ntoskrnl.exe.spec

@@ -733,7 +733,7 @@
 @ stdcall MmUnlockPagableImageSection(ptr)
 @ stdcall MmUnlockPages(ptr)
 @ stdcall MmUnmapIoSpace(ptr long)
-@ stub MmUnmapLockedPages
+@ stdcall MmUnmapLockedPages(ptr ptr)
 @ stub MmUnmapReservedMapping
 @ stub MmUnmapVideoDisplay
 @ stub MmUnmapViewInSessionSpace

dlls/ntoskrnl.exe/tests/driver.c

@@ -249,7 +249,7 @@ static void test_mdl_map(void)
 todo_wine
     ok(addr != NULL, "MmMapLockedPagesSpecifyCache failed\n");
 
-    /* MmUnmapLockedPages(addr, mdl); */
+    MmUnmapLockedPages(addr, mdl);
 
     IoFreeMdl(mdl);
 }

include/ddk/wdm.h

@@ -1615,6 +1615,7 @@ void *    WINAPI MmGetSystemRoutineAddress(UNICODE_STRING*);
 PVOID     WINAPI MmMapLockedPagesSpecifyCache(PMDL,KPROCESSOR_MODE,MEMORY_CACHING_TYPE,PVOID,ULONG,ULONG);
 MM_SYSTEMSIZE WINAPI MmQuerySystemSize(void);
 void      WINAPI MmProbeAndLockPages(PMDLX, KPROCESSOR_MODE, LOCK_OPERATION);
+void      WINAPI MmUnmapLockedPages(void*, PMDL);
 
 static inline void *MmGetSystemAddressForMdlSafe(MDL *mdl, ULONG priority)
 {