Alan Cox 270da41581 _pmap_unwire_pte_hold and pmap_remove_page: ... Use pmap_TLB_invalidate instead of invltlb_1pg to eliminate unnecessary IPIs. pmap_remove, pmap_protect and pmap_remove_pages: Use pmap_TLB_invalidate_all instead of invltlb to eliminate unnecessary IPIs. pmap_copy: Use cpu_invltlb instead of invltlb when updating APTDpde. pmap_changebit: Rather than deleting the unused "set bit" option (which may be useful later), make pmap_changebit an inline that is used by the new pmap_clearbit procedure. Collectively, the first three changes reduce the number of TLB shootdown IPIs by 1/3 for a kernel compile.		1999-04-19 18:45:21 +00:00
..
amd64	_pmap_unwire_pte_hold and pmap_remove_page:	1999-04-19 18:45:21 +00:00
conf	Drop the 'at nexus?' from the busses, it's not used.	1999-04-19 11:53:36 +00:00
include	Backout early start of APs since it caused some machines to hang.	1999-04-13 03:24:47 +00:00
isa	As a temporary anti-foot-shooting measure, don't let the user attach	1999-04-16 23:39:15 +00:00
pci
Makefile	Update to know about current kernel directory layout.	1999-02-28 22:14:16 +00:00