K 10 svn:author V 3 kib K 8 svn:date V 27 2012-06-11T21:25:20.785072Z K 7 svn:log V 412 MFC r235375: Add new pager type, OBJT_MGTDEVICE. It provides the device pager which carries fictitous managed pges. In particular, the consumers of the new object type can remove all mappings of the device page with pmap_remove_all(). The range of physical addresses used for fake page allocation shall be registered with vm_phys_fictitious_reg_range() interface to allow the PHYS_TO_VM_PAGE() to work in pmap. END