MDL

An MDL structure is a partially opaque structure that represents a memory descriptor list (MDL).

Accessible Members

PMDLNext

Pointer to the next MDL in an MDL chain. For more information about MDL chains, see Using MDLs.

Remarks

An MDL describes the layout of a virtual memory buffer in physical memory. For more information, see Using MDLs.

Requirements

Header

Wdm.h (include Wdm.h, Ntddk.h, or Ntifs.h)

See also

IoAllocateMdl
MmGetMdlByteCount
MmGetMdlByteOffset
MmGetMdlPfnArray
MmGetMdlVirtualAddress
MmInitializeMdl

 

 

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