From f5bc202da75bc4c7d84b37be7375391637f972d6 Mon Sep 17 00:00:00 2001 From: Pierre Schweitzer Date: Tue, 28 Dec 2010 20:59:24 +0000 Subject: [PATCH] [NTOSKRNL] Hoover a bit in CC part 1. Should make MM happier. But MS fastfat driver not yet svn path=/trunk/; revision=50201 --- reactos/ntoskrnl/cc/copy.c | 6 ++---- 1 file changed, 2 insertions(+), 4 deletions(-) diff --git a/reactos/ntoskrnl/cc/copy.c b/reactos/ntoskrnl/cc/copy.c index 17702665945..f30e128baf3 100644 --- a/reactos/ntoskrnl/cc/copy.c +++ b/reactos/ntoskrnl/cc/copy.c @@ -199,8 +199,7 @@ ReadCacheSegment(PCACHE_SEGMENT CacheSeg) { 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 @@ WriteCacheSegment(PCACHE_SEGMENT CacheSeg) 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);