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sys: FspFileNodeFlushAndPurgeCache

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This commit is contained in:
Bill Zissimopoulos
2016-03-17 10:13:52 -07:00
parent df85107c42
commit b734e6968d
6 changed files with 157 additions and 22 deletions
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17
src/sys/driver.h
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@ -835,6 +835,7 @@ VOID FspFileNodeAcquireSharedF(FSP_FILE_NODE *FileNode, ULONG Flags);
BOOLEAN FspFileNodeTryAcquireSharedF(FSP_FILE_NODE *FileNode, ULONG Flags, BOOLEAN Wait);
VOID FspFileNodeAcquireExclusiveF(FSP_FILE_NODE *FileNode, ULONG Flags);
BOOLEAN FspFileNodeTryAcquireExclusiveF(FSP_FILE_NODE *FileNode, ULONG Flags, BOOLEAN Wait);
VOID FspFileNodeConvertExclusiveToSharedF(FSP_FILE_NODE *FileNode, ULONG Flags);
VOID FspFileNodeSetOwnerF(FSP_FILE_NODE *FileNode, ULONG Flags, PVOID Owner);
VOID FspFileNodeReleaseF(FSP_FILE_NODE *FileNode, ULONG Flags);
VOID FspFileNodeReleaseOwnerF(FSP_FILE_NODE *FileNode, ULONG Flags, PVOID Owner);
@ -844,6 +845,8 @@ VOID FspFileNodeCleanup(FSP_FILE_NODE *FileNode, PFILE_OBJECT FileObject,
PBOOLEAN PDeletePending);
VOID FspFileNodeCleanupComplete(FSP_FILE_NODE *FileNode, PFILE_OBJECT FileObject);
VOID FspFileNodeClose(FSP_FILE_NODE *FileNode, PFILE_OBJECT FileObject);
NTSTATUS FspFileNodeFlushAndPurgeCache(FSP_FILE_NODE *FileNode,
UINT64 FlushOffset64, ULONG FlushLength, BOOLEAN FlushAndPurge);
VOID FspFileNodeRename(FSP_FILE_NODE *FileNode, PUNICODE_STRING NewFileName);
BOOLEAN FspFileNodeHasOpenHandles(PDEVICE_OBJECT FsvolDeviceObject,
PUNICODE_STRING FileName, BOOLEAN SubpathOnly);
@ -863,6 +866,7 @@ VOID FspFileDescDelete(FSP_FILE_DESC *FileDesc);
#define FspFileNodeTryAcquireShared(N,F) FspFileNodeTryAcquireSharedF(N, FspFileNodeAcquire ## F, FALSE)
#define FspFileNodeAcquireExclusive(N,F) FspFileNodeAcquireExclusiveF(N, FspFileNodeAcquire ## F)
#define FspFileNodeTryAcquireExclusive(N,F) FspFileNodeTryAcquireExclusiveF(N, FspFileNodeAcquire ## F, FALSE)
#define FspFileNodeConvertExclusiveToShared(N,F) FspFileNodeConvertExclusiveToSharedF(N, FspFileNodeAcquire ## F)
#define FspFileNodeSetOwner(N,F,P) FspFileNodeSetOwnerF(N, FspFileNodeAcquire ## F, P)
#define FspFileNodeRelease(N,F) FspFileNodeReleaseF(N, FspFileNodeAcquire ## F)
#define FspFileNodeReleaseOwner(N,F,P) FspFileNodeReleaseOwnerF(N, FspFileNodeAcquire ## F, P)
@ -904,4 +908,17 @@ extern CACHE_MANAGER_CALLBACKS FspCacheManagerCallbacks;
extern FSP_IOPREP_DISPATCH *FspIopPrepareFunction[];
extern FSP_IOCMPL_DISPATCH *FspIopCompleteFunction[];
/* multiversion support */
typedef
NTKERNELAPI
VOID
FSP_MV_CcCoherencyFlushAndPurgeCache(
_In_ PSECTION_OBJECT_POINTERS SectionObjectPointer,
_In_opt_ PLARGE_INTEGER FileOffset,
_In_ ULONG Length,
_Out_ PIO_STATUS_BLOCK IoStatus,
_In_opt_ ULONG Flags
);
extern FSP_MV_CcCoherencyFlushAndPurgeCache *FspMvCcCoherencyFlushAndPurgeCache;
#endif