[ros-diffs] [pschweitzer] 50201: [NTOSKRNL] Hoover a bit in CC part 1. Should make MM happier. But MS fastfat driver not yet

Author: pschweitzer
Date: Tue Dec 28 20:59:24 2010
New Revision: 50201

URL: http://svn.reactos.org/svn/reactos?rev=50201&view=rev
Log:
[NTOSKRNL]
Hoover a bit in CC part 1. Should make MM happier.
But MS fastfat driver not yet

Modified:
    trunk/reactos/ntoskrnl/cc/copy.c

Modified: trunk/reactos/ntoskrnl/cc/copy.c
URL:
http://svn.reactos.org/svn/reactos/trunk/reactos/ntoskrnl/cc/copy.c?rev=502…
==============================================================================
--- trunk/reactos/ntoskrnl/cc/copy.c [iso-8859-1] (original)
+++ trunk/reactos/ntoskrnl/cc/copy.c [iso-8859-1] Tue Dec 28 20:59:24 2010
@@ -199,8 +199,7 @@
     {
       Size = CacheSeg->Bcb->CacheSegmentSize;
     }
-  Mdl = _alloca(MmSizeOfMdl(CacheSeg->BaseAddress, Size));
-  MmInitializeMdl(Mdl, CacheSeg->BaseAddress, Size);
+  Mdl = IoAllocateMdl(CacheSeg->BaseAddress, Size, FALSE, FALSE, NULL);
   MmBuildMdlForNonPagedPool(Mdl);
   Mdl->MdlFlags |= MDL_IO_PAGE_READ;
   KeInitializeEvent(&Event, NotificationEvent, FALSE);
@@ -253,8 +252,7 @@
             MmGetPfnForProcess(NULL, (PVOID)((ULONG_PTR)CacheSeg->BaseAddress + (i
<< PAGE_SHIFT)));
         } while (++i < (Size >> PAGE_SHIFT));
     }
-  Mdl = _alloca(MmSizeOfMdl(CacheSeg->BaseAddress, Size));
-  MmInitializeMdl(Mdl, CacheSeg->BaseAddress, Size);
+  Mdl = IoAllocateMdl(CacheSeg->BaseAddress, Size, FALSE, FALSE, NULL);
   MmBuildMdlForNonPagedPool(Mdl);
   Mdl->MdlFlags |= MDL_IO_PAGE_READ;
   KeInitializeEvent(&Event, NotificationEvent, FALSE);