MmUnlockPages function (wdm.h)
The MmUnlockPages routine unlocks the physical pages that are described by the specified memory descriptor list (MDL).
void MmUnlockPages( [in, out] PMDL MemoryDescriptorList );
[in, out] MemoryDescriptorList
A pointer to an MDL.
The memory described by the specified MDL must have been locked previously by a call to MmProbeAndLockPages. If the specified MDL is mapped to system address space, MmUnlockPages releases this mapping before it unlocks the pages.
For more information, see Using MDLs.
|Minimum supported client||Available starting with Windows 2000.|
|Header||wdm.h (include Wdm.h, Ntddk.h, Ntifs.h)|
|DDI compliance rules||HwStorPortProhibitedDDIs(storport)|
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