IFSMgr_WakeUp( unsigned long key )
This service wakes up a VM that was previously blocked using the IFSMgr_Block service. Typically, this would be called on the completion of an asynchronous request.
key
Supplies unique identification for the caller of the service. The key passed in must be the same as the key passed in to the IFSMgr_Block or IFSMgr_BlockNoEvents service for the function to work correctly.