// ntifs.h

typedef enum _FSRTL_CHANGE_BACKING_TYPE {
  ChangeDataControlArea,
  ChangeImageControlArea,
  ChangeSharedCacheMap
} FSRTL_CHANGE_BACKING_TYPE, *PFSRTL_CHANGE_BACKING_TYPE;
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Windows Driver Kit DDI reference (ne-ntifs-_fsrtl_change_backing_type)

_FSRTL_CHANGE_BACKING_TYPE enumeration

Description

The FSRTL_CHANGE_BACKING_TYPE enumeration specifies the type of cache or control area that a file object designates.

Constants

`ChangeDataControlArea`

The data control area of the memory manager.

`ChangeImageControlArea`

An image control area that belongs to the memory manager.

`ChangeSharedCacheMap`

The shared cache map of the cache manager.

FSRTL_CHANGE_BACKING_TYPE - NtDoc