DXGKARGCB_FREEPAGESFROMMDL - NtDoc

Native API online documentation, based on the System Informer (formerly Process Hacker) phnt headers 
// d3dkmddi.h

typedef struct _DXGKARGCB_FREEPAGESFROMMDL {
  [in] HANDLE hMemoryHandle;
} DXGKARGCB_FREEPAGESFROMMDL;
View the official Windows Driver Kit DDI reference

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Windows Driver Kit DDI reference (ns-d3dkmddi-_dxgkargcb_freepagesfrommdl)

DXGKARGCB_FREEPAGESFROMMDL structure

Description

The DXGKARGCB_FREEPAGESFROMMDL structure contains the arguments used in the DXGKCB_FREEPAGESFROMMDL callback function, to free a memory descriptor list's (MDL) pages that were previously allocated by DXGKCB_ALLOCATEPAGESFORMDL.

Members

hMemoryHandle [in]

A Dxgkrnl tracking handle for the memory allocation.

Remarks

See IOMMU-based GPU isolation for more information.

See also

DXGKCB_FREEPAGESFROMMDL

View the official Windows Driver Kit DDI reference

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