Peter Grehan 0ee6dbd789 Remove pmap_pvo_allocf zone alloc function. It was a way of
using the direct-mapping of physmem to force PTE data structures
to be physically addressable so the interrupt-time real-mode
DSI trap handler could perform PTE spills. However, the memory
may have been > 256Mb, which would have caused a BAT spill and
double-interrupt.

The new trap code no longer handles PTE spills, so the requirement
that these pages be direct-mapped no longer applies. The irony is
UMA_MD_SMALL_ALLOC will return direct mappings for these structs :-)
2004-02-04 13:16:21 +00:00
..
2004-02-02 12:57:49 +00:00
2004-01-28 04:15:31 +00:00
2004-01-21 18:03:54 +00:00
2004-01-27 20:22:53 +00:00
2004-01-14 07:47:10 +00:00
KNF
2004-02-04 12:55:45 +00:00
2004-01-27 17:45:28 +00:00
2004-01-25 17:18:12 +00:00
2004-01-17 03:28:27 +00:00