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[NTOS:CC]

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- Remove remnants of long-unused delayed remove/close feature (added in r3970, removed in r39663)

svn path=/trunk/; revision=62711
This commit is contained in:
Thomas Faber 2014-04-12 10:37:08 +00:00
parent aa5418c1d0
commit 467aa6f585
3 changed files with 7 additions and 41 deletions
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42
reactos/ntoskrnl/cc/view.c
View file

@ -44,7 +44,6 @@
static LIST_ENTRY DirtyVacbListHead;
static LIST_ENTRY VacbListHead;
static LIST_ENTRY VacbLruListHead;
static LIST_ENTRY ClosedListHead;
ULONG DirtyPageCount = 0;
KGUARDED_MUTEX ViewLock;
@ -1026,12 +1025,6 @@ CcRosDeleteFileCache (
Bcb->RefCount--;
if (Bcb->RefCount == 0)
{
if (Bcb->BcbRemoveListEntry.Flink != NULL)
{
RemoveEntryList(&Bcb->BcbRemoveListEntry);
Bcb->BcbRemoveListEntry.Flink = NULL;
}
FileObject->SectionObjectPointer->SharedCacheMap = NULL;
/*
@ -1082,37 +1075,23 @@ CcRosReferenceCache (
KeAcquireGuardedMutex(&ViewLock);
Bcb = (PBCB)FileObject->SectionObjectPointer->SharedCacheMap;
ASSERT(Bcb);
if (Bcb->RefCount == 0)
{
ASSERT(Bcb->BcbRemoveListEntry.Flink != NULL);
RemoveEntryList(&Bcb->BcbRemoveListEntry);
Bcb->BcbRemoveListEntry.Flink = NULL;
}
else
{
ASSERT(Bcb->BcbRemoveListEntry.Flink == NULL);
}
ASSERT(Bcb->RefCount != 0);
Bcb->RefCount++;
KeReleaseGuardedMutex(&ViewLock);
}
VOID
NTAPI
CcRosSetRemoveOnClose (
CcRosRemoveIfClosed (
PSECTION_OBJECT_POINTERS SectionObjectPointer)
{
PBCB Bcb;
DPRINT("CcRosSetRemoveOnClose()\n");
DPRINT("CcRosRemoveIfClosed()\n");
KeAcquireGuardedMutex(&ViewLock);
Bcb = (PBCB)SectionObjectPointer->SharedCacheMap;
if (Bcb)
if (Bcb && Bcb->RefCount == 0)
{
Bcb->RemoveOnClose = TRUE;
if (Bcb->RefCount == 0)
{
CcRosDeleteFileCache(Bcb->FileObject, Bcb);
}
CcRosDeleteFileCache(Bcb->FileObject, Bcb);
}
KeReleaseGuardedMutex(&ViewLock);
}
@ -1196,11 +1175,6 @@ CcTryToInitializeFileCache (
FileObject->PrivateCacheMap = Bcb;
Bcb->RefCount++;
}
if (Bcb->BcbRemoveListEntry.Flink != NULL)
{
RemoveEntryList(&Bcb->BcbRemoveListEntry);
Bcb->BcbRemoveListEntry.Flink = NULL;
}
Status = STATUS_SUCCESS;
}
KeReleaseGuardedMutex(&ViewLock);
@ -1258,11 +1232,6 @@ CcRosInitializeFileCache (
FileObject->PrivateCacheMap = Bcb;
Bcb->RefCount++;
}
if (Bcb->BcbRemoveListEntry.Flink != NULL)
{
RemoveEntryList(&Bcb->BcbRemoveListEntry);
Bcb->BcbRemoveListEntry.Flink = NULL;
}
KeReleaseGuardedMutex(&ViewLock);
return STATUS_SUCCESS;
@ -1297,7 +1266,6 @@ CcInitView (
InitializeListHead(&VacbListHead);
InitializeListHead(&DirtyVacbListHead);
InitializeListHead(&VacbLruListHead);
InitializeListHead(&ClosedListHead);
KeInitializeGuardedMutex(&ViewLock);
ExInitializeNPagedLookasideList (&iBcbLookasideList,
NULL,

4
reactos/ntoskrnl/include/internal/cc.h
View file

@ -104,8 +104,6 @@ typedef struct _PFSN_PREFETCHER_GLOBALS
typedef struct _BCB
{
LIST_ENTRY BcbVacbListHead;
LIST_ENTRY BcbRemoveListEntry;
BOOLEAN RemoveOnClose;
ULONG TimeStamp;
PFILE_OBJECT FileObject;
LARGE_INTEGER AllocationSize;
@ -264,7 +262,7 @@ CcRosReferenceCache(PFILE_OBJECT FileObject);
VOID
NTAPI
CcRosSetRemoveOnClose(PSECTION_OBJECT_POINTERS SectionObjectPointer);
CcRosRemoveIfClosed(PSECTION_OBJECT_POINTERS SectionObjectPointer);
NTSTATUS
NTAPI

2
reactos/ntoskrnl/mm/section.c
View file

@ -4720,7 +4720,7 @@ MmFlushImageSection (IN PSECTION_OBJECT_POINTERS SectionObjectPointer,
return FALSE;
}
#ifndef NEWCC
CcRosSetRemoveOnClose(SectionObjectPointer);
CcRosRemoveIfClosed(SectionObjectPointer);
#endif
return TRUE;
case MmFlushForWrite: