freebsd-nq/sys/i386
Alan Cox 087e80a934 Put in place the infrastructure for improved UP and SMP TLB management.
In particular, replace the unused field pmap::pm_flag by pmap::pm_active,
which is a bit mask representing which processors have the pmap activated.
(Thus, it is a simple Boolean on UPs.)

Also, eliminate an unnecessary memory reference from cpu_switch()
in swtch.s.

Assisted by:	John S. Dyson <dyson@iquest.net>
Tested by:	Luoqi Chen <luoqi@watermarkgroup.com>,
		Poul-Henning Kamp <phk@critter.freebsd.dk>
1999-04-02 17:59:49 +00:00
..
apm
bios
boot
conf Add NTFS 1999-03-31 15:23:31 +00:00
eisa Fix a typo. 1999-03-23 07:27:38 +00:00
i386 Put in place the infrastructure for improved UP and SMP TLB management. 1999-04-02 17:59:49 +00:00
ibcs2 Add missing poatch for ibcs2_ipc.h as well. 1999-02-09 15:53:21 +00:00
include Put in place the infrastructure for improved UP and SMP TLB management. 1999-04-02 17:59:49 +00:00
isa We don't need to splbio() around biodone(). 1999-04-02 13:58:24 +00:00
linux Fix thread/process tracking and differentiation for Linux threads emulation. 1999-03-02 00:28:09 +00:00
pci
svr4 Integrated a patch provided by Guido to more correctly work out the 1999-02-25 14:32:29 +00:00
Makefile Update to know about current kernel directory layout. 1999-02-28 22:14:16 +00:00