DOC: MmCreateMdl Function Documentation Is Incorrect

Q200192

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SUMMARY

The comments section of the MmCreateMdl function reference documentation should read:

The caller must be running at IRQL <= DISPATCH_LEVEL, if the caller passes a NULL pointer for MemoryDescriptorList and expects MmCreateMdl to allocate the storage. The system allocates storage from NonPagedPoolMustSucceed memory pool.
If the call to MmCreateMdl occurs while running at IRQL > DISPATCH_LEVEL, the caller must allocate memory for the MDL from nonpaged pool and must supply a pointer for MemoryDescriptorList.


MORE INFORMATION

This function has been made obsolete in Windows 2000 and therefore the callers should use IoAllocateMdl instead.

Additional query words: kbDSupport

Keywords : kbDDK kbKMode kbOSWinNT400
Issue type :
Technology : kbAudDeveloper kbWinDDKSearch kbWin32sSearch kbWin32DDKSearch kbWin32DDKNTSearch


Last Reviewed: August 27, 1999
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