freebsd-skq

History

alc 11c705d43c 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

amd64

Put in place the infrastructure for improved UP and SMP TLB management.

1999-04-02 17:59:49 +00:00

conf

Delete all references to the "aic" driver. It isn't in the tree, and

1999-03-29 17:56:28 +00:00

include

Put in place the infrastructure for improved UP and SMP TLB management.

1999-04-02 17:59:49 +00:00

isa

Ifdef declaration of a conditionally defined function "timezero".