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FsRtlMdlReadCompleteDev routine

The FsRtlMdlReadCompleteDev routine completes the read operation that the FsRtlMdlReadDev routine initiated.

Syntax


BOOLEAN FsRtlMdlReadCompleteDev(
  _In_      PFILE_OBJECT FileObject,
  _In_      PMDL MdlChain,
  _In_opt_  PDEVICE_OBJECT DeviceObject
);

Parameters

FileObject [in]

A pointer to the file object.

MdlChain [in]

On return, a pointer to a linked list of one or more MDLs that point to the cached file data.

DeviceObject [in, optional]

The device object for the device that contains the file.

Return value

None

Remarks

The FsRtlMdlReadCompleteDev routine unlocks the pages in cache memory that the FsRtlMdlReadDev routine allocated.

Requirements

Header

Ntifs.h (include Ntifs.h)

Library

Ntoskrnl.lib

IRQL

PASSIVE_LEVEL

See also

FsRtlMdlReadDev

 

 

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