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sys: GenericTable -> ContextTable refactoring

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This commit is contained in:
Bill Zissimopoulos 2016-02-06 00:19:37 -08:00
parent 3ccf00bd4e
commit 650d4c4d18
2 changed files with 20 additions and 20 deletions
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30
src/sys/device.c
View File

@ -29,12 +29,12 @@ VOID FspFsvolDeviceLockContextTable(PDEVICE_OBJECT DeviceObject);
VOID FspFsvolDeviceUnlockContextTable(PDEVICE_OBJECT DeviceObject);
PVOID FspFsvolDeviceLookupContext(PDEVICE_OBJECT DeviceObject, UINT64 Identifier);
PVOID FspFsvolDeviceInsertContext(PDEVICE_OBJECT DeviceObject, UINT64 Identifier, PVOID Context,
FSP_DEVICE_GENERIC_TABLE_ELEMENT *ElementStorage, PBOOLEAN PInserted);
FSP_DEVICE_CONTEXT_TABLE_ELEMENT *ElementStorage, PBOOLEAN PInserted);
VOID FspFsvolDeviceDeleteContext(PDEVICE_OBJECT DeviceObject, UINT64 Identifier,
PBOOLEAN PDeleted);
static RTL_AVL_COMPARE_ROUTINE FspFsvolDeviceCompareElement;
static RTL_AVL_ALLOCATE_ROUTINE FspFsvolDeviceAllocateElement;
static RTL_AVL_FREE_ROUTINE FspFsvolDeviceFreeElement;
static RTL_AVL_COMPARE_ROUTINE FspFsvolDeviceCompareContext;
static RTL_AVL_ALLOCATE_ROUTINE FspFsvolDeviceAllocateContext;
static RTL_AVL_FREE_ROUTINE FspFsvolDeviceFreeContext;
VOID FspFsvolGetVolumeInfo(PDEVICE_OBJECT DeviceObject, FSP_FSCTL_VOLUME_INFO *VolumeInfo);
BOOLEAN FspFsvolTryGetVolumeInfo(PDEVICE_OBJECT DeviceObject, FSP_FSCTL_VOLUME_INFO *VolumeInfo);
VOID FspFsvolSetVolumeInfo(PDEVICE_OBJECT DeviceObject, const FSP_FSCTL_VOLUME_INFO *VolumeInfo);
@ -56,9 +56,9 @@ VOID FspDeviceDeleteAll(VOID);
#pragma alloc_text(PAGE, FspFsvolDeviceLookupContext)
#pragma alloc_text(PAGE, FspFsvolDeviceInsertContext)
#pragma alloc_text(PAGE, FspFsvolDeviceDeleteContext)
#pragma alloc_text(PAGE, FspFsvolDeviceCompareElement)
#pragma alloc_text(PAGE, FspFsvolDeviceAllocateElement)
#pragma alloc_text(PAGE, FspFsvolDeviceFreeElement)
#pragma alloc_text(PAGE, FspFsvolDeviceCompareContext)
#pragma alloc_text(PAGE, FspFsvolDeviceAllocateContext)
#pragma alloc_text(PAGE, FspFsvolDeviceFreeContext)
#pragma alloc_text(PAGE, FspDeviceCopyList)
#pragma alloc_text(PAGE, FspDeviceDeleteList)
#pragma alloc_text(PAGE, FspDeviceDeleteAll)
@ -296,7 +296,7 @@ static NTSTATUS FspFsvolDeviceInit(PDEVICE_OBJECT DeviceObject)
/* initialize our generic table */
ExInitializeResourceLite(&FsvolDeviceExtension->ContextTableResource);
RtlInitializeGenericTableAvl(&FsvolDeviceExtension->ContextTable,
FspFsvolDeviceCompareElement, FspFsvolDeviceAllocateElement, FspFsvolDeviceFreeElement, 0);
FspFsvolDeviceCompareContext, FspFsvolDeviceAllocateContext, FspFsvolDeviceFreeContext, 0);
FsvolDeviceExtension->InitDoneCtxTab = 1;
/* initialize our timer routine and start our expiration timer */
@ -437,7 +437,7 @@ PVOID FspFsvolDeviceLookupContext(PDEVICE_OBJECT DeviceObject, UINT64 Identifier
PAGED_CODE();
FSP_FSVOL_DEVICE_EXTENSION *FsvolDeviceExtension = FspFsvolDeviceExtension(DeviceObject);
FSP_DEVICE_GENERIC_TABLE_ELEMENT_DATA *Result;
FSP_DEVICE_CONTEXT_TABLE_ELEMENT_DATA *Result;
Result = RtlLookupElementGenericTableAvl(&FsvolDeviceExtension->ContextTable, &Identifier);
@ -445,12 +445,12 @@ PVOID FspFsvolDeviceLookupContext(PDEVICE_OBJECT DeviceObject, UINT64 Identifier
}
PVOID FspFsvolDeviceInsertContext(PDEVICE_OBJECT DeviceObject, UINT64 Identifier, PVOID Context,
FSP_DEVICE_GENERIC_TABLE_ELEMENT *ElementStorage, PBOOLEAN PInserted)
FSP_DEVICE_CONTEXT_TABLE_ELEMENT *ElementStorage, PBOOLEAN PInserted)
{
PAGED_CODE();
FSP_FSVOL_DEVICE_EXTENSION *FsvolDeviceExtension = FspFsvolDeviceExtension(DeviceObject);
FSP_DEVICE_GENERIC_TABLE_ELEMENT_DATA *Result, Element = { 0 };
FSP_DEVICE_CONTEXT_TABLE_ELEMENT_DATA *Result, Element = { 0 };
ASSERT(0 != ElementStorage);
Element.Identifier = Identifier;
@ -480,7 +480,7 @@ VOID FspFsvolDeviceDeleteContext(PDEVICE_OBJECT DeviceObject, UINT64 Identifier,
*PDeleted = Deleted;
}
static RTL_GENERIC_COMPARE_RESULTS NTAPI FspFsvolDeviceCompareElement(
static RTL_GENERIC_COMPARE_RESULTS NTAPI FspFsvolDeviceCompareContext(
PRTL_AVL_TABLE Table, PVOID FirstElement, PVOID SecondElement)
{
PAGED_CODE();
@ -497,7 +497,7 @@ static RTL_GENERIC_COMPARE_RESULTS NTAPI FspFsvolDeviceCompareElement(
return GenericEqual;
}
static PVOID NTAPI FspFsvolDeviceAllocateElement(
static PVOID NTAPI FspFsvolDeviceAllocateContext(
PRTL_AVL_TABLE Table, CLONG ByteSize)
{
PAGED_CODE();
@ -505,12 +505,12 @@ static PVOID NTAPI FspFsvolDeviceAllocateElement(
FSP_FSVOL_DEVICE_EXTENSION *FsvolDeviceExtension =
CONTAINING_RECORD(Table, FSP_FSVOL_DEVICE_EXTENSION, ContextTable);
ASSERT(sizeof(FSP_DEVICE_GENERIC_TABLE_ELEMENT) == ByteSize);
ASSERT(sizeof(FSP_DEVICE_CONTEXT_TABLE_ELEMENT) == ByteSize);
return FsvolDeviceExtension->ContextTableElementStorage;
}
static VOID NTAPI FspFsvolDeviceFreeElement(
static VOID NTAPI FspFsvolDeviceFreeContext(
PRTL_AVL_TABLE Table, PVOID Buffer)
{
PAGED_CODE();

10
src/sys/driver.h
View File

@ -443,12 +443,12 @@ typedef struct
{
UINT64 Identifier;
PVOID Context;
} FSP_DEVICE_GENERIC_TABLE_ELEMENT_DATA;
} FSP_DEVICE_CONTEXT_TABLE_ELEMENT_DATA;
typedef struct
{
RTL_BALANCED_LINKS Header;
FSP_DEVICE_GENERIC_TABLE_ELEMENT_DATA Data;
} FSP_DEVICE_GENERIC_TABLE_ELEMENT;
FSP_DEVICE_CONTEXT_TABLE_ELEMENT_DATA Data;
} FSP_DEVICE_CONTEXT_TABLE_ELEMENT;
enum
{
FspFsctlDeviceExtensionKind = '\0ltC', /* file system control device (e.g. \Device\WinFsp.Disk) */
@ -513,7 +513,7 @@ VOID FspFsvolDeviceLockContextTable(PDEVICE_OBJECT DeviceObject);
VOID FspFsvolDeviceUnlockContextTable(PDEVICE_OBJECT DeviceObject);
PVOID FspFsvolDeviceLookupContext(PDEVICE_OBJECT DeviceObject, UINT64 Identifier);
PVOID FspFsvolDeviceInsertContext(PDEVICE_OBJECT DeviceObject, UINT64 Identifier, PVOID Context,
FSP_DEVICE_GENERIC_TABLE_ELEMENT *ElementStorage, PBOOLEAN PInserted);
FSP_DEVICE_CONTEXT_TABLE_ELEMENT *ElementStorage, PBOOLEAN PInserted);
VOID FspFsvolDeviceDeleteContext(PDEVICE_OBJECT DeviceObject, UINT64 Identifier,
PBOOLEAN PDeleted);
VOID FspFsvolGetVolumeInfo(PDEVICE_OBJECT DeviceObject, FSP_FSCTL_VOLUME_INFO *VolumeInfo);
@ -588,7 +588,7 @@ typedef struct
UINT64 UserContext;
UINT64 IndexNumber;
BOOLEAN IsDirectory;
FSP_DEVICE_GENERIC_TABLE_ELEMENT ElementStorage;
FSP_DEVICE_CONTEXT_TABLE_ELEMENT ElementStorage;
UNICODE_STRING FileName;
WCHAR FileNameBuf[];
} FSP_FILE_NODE;