ULONG FatType;
ULONG Sectors;
BOOLEAN FixedMedia;
+ ULONG FSInfoSector;
} FATINFO, *PFATINFO;
struct _VFATFCB;
struct _VFAT_DIRENTRY_CONTEXT;
struct _VFAT_MOVE_CONTEXT;
+struct _VFAT_CLOSE_CONTEXT;
typedef struct _HASHENTRY
{
NPAGED_LOOKASIDE_LIST FcbLookasideList;
NPAGED_LOOKASIDE_LIST CcbLookasideList;
NPAGED_LOOKASIDE_LIST IrpContextLookasideList;
+ PAGED_LOOKASIDE_LIST CloseContextLookasideList;
FAST_IO_DISPATCH FastIoDispatch;
CACHE_MANAGER_CALLBACKS CacheMgrCallbacks;
+ FAST_MUTEX CloseMutex;
+ ULONG CloseCount;
+ LIST_ENTRY CloseListHead;
+ BOOLEAN CloseWorkerRunning;
+ PIO_WORKITEM CloseWorkItem;
+ BOOLEAN ShutdownStarted;
} VFAT_GLOBAL_DATA, *PVFAT_GLOBAL_DATA;
extern PVFAT_GLOBAL_DATA VfatGlobalData;
#define FCB_IS_PAGE_FILE 0x0008
#define FCB_IS_VOLUME 0x0010
#define FCB_IS_DIRTY 0x0020
+#define FCB_DELAYED_CLOSE 0x0040
#ifdef KDBG
-#define FCB_CLEANED_UP 0x0040
-#define FCB_CLOSED 0x0080
+#define FCB_CLEANED_UP 0x0080
+#define FCB_CLOSED 0x0100
#endif
#define NODE_TYPE_FCB ((CSHORT)0x0502)
FAST_MUTEX LastMutex;
ULONG LastCluster;
ULONG LastOffset;
+
+ struct _VFAT_CLOSE_CONTEXT * CloseContext;
} VFATFCB, *PVFATFCB;
#define CCB_DELETE_ON_CLOSE 0x0001
UNICODE_STRING SearchPattern;
} VFATCCB, *PVFATCCB;
-#define TAG_CCB 'BCCV'
-#define TAG_FCB 'BCFV'
-#define TAG_IRP 'PRIV'
+#define TAG_CCB 'CtaF'
+#define TAG_FCB 'FtaF'
+#define TAG_IRP 'ItaF'
#define TAG_VFAT 'TAFV'
+#define TAG_CLOSE 'xtaF'
+#define TAG_STATS 'VtaF'
+#define TAG_BUFFER 'OtaF'
#define ENTRIES_PER_SECTOR (BLOCKSIZE / sizeof(FATDirEntry))
BOOLEAN InPlace;
} VFAT_MOVE_CONTEXT, *PVFAT_MOVE_CONTEXT;
+typedef struct _VFAT_CLOSE_CONTEXT
+{
+ PDEVICE_EXTENSION Vcb;
+ PVFATFCB Fcb;
+ LIST_ENTRY CloseListEntry;
+} VFAT_CLOSE_CONTEXT, *PVFAT_CLOSE_CONTEXT;
+
FORCEINLINE
NTSTATUS
VfatMarkIrpContextForQueue(PVFAT_IRP_CONTEXT IrpContext)
PDEVICE_EXTENSION DeviceExt,
BOOLEAN DirtyStatus);
+NTSTATUS
+FAT32UpdateFreeClustersCount(
+ PDEVICE_EXTENSION DeviceExt);
+
/* fcb.c */
PVFATFCB