David Greenman
8339815ff9
Made pmap_kenter "TLB safe". ...and then removed all the pmap_updates that
...
are no longer needed because of this.
1994-08-07 14:53:27 +00:00
David Greenman
a481f20029
Provide support for upcoming merged VM/buffer cache, and fixed a few bugs
...
that haven't appeared to manifest themselves (yet).
Submitted by: John Dyson
1994-08-07 13:10:43 +00:00
David Greenman
c87801fe54
Fixed various prototype problems with the pmap functions and the subsequent
...
problems that fixing them caused.
1994-08-06 10:25:50 +00:00
David Greenman
16f62314cd
Incorporated post 1.1.5 work from John Dyson. This includes performance
...
improvements via the new routines pmap_qenter/pmap_qremove and pmap_kenter/
pmap_kremove. These routine allow fast mapping of pages for those
architectures that have "normal" MMUs. Also included is a fix to the
pageout daemon to properly check a queue end condition.
Submitted by: John Dyson
1994-08-06 09:15:42 +00:00
David Greenman
f720dc2ceb
Enabled page table preloading of cached objects.
...
Submitted by: John Dyson
1994-08-06 09:00:50 +00:00
David Greenman
d6a6c0f60c
Added some code that was accidently left out early in the 1.x -> 2.0 VM
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system conversion.
Submitted by: John Dyson
1994-08-04 19:40:47 +00:00
David Greenman
bbc0ec5284
Integrated VM system improvements/fixes from FreeBSD-1.1.5.
1994-08-04 03:06:48 +00:00
David Greenman
3c4dd3568f
Added $Id$
1994-08-02 07:55:43 +00:00
David Greenman
03e6c2532f
Removed all code related to the pagescan daemon, and changed 'act_count'
...
adjustments to compensate for a world without the pagescan daemon.
1994-08-01 11:25:45 +00:00
David Greenman
0a620217f0
Don't move the page's position in the active queue if it is busy or
...
held. John has noticed some stability problems when doing this.
1994-06-06 11:56:27 +00:00
Rodney W. Grimes
26f9a76710
The big 4.4BSD Lite to FreeBSD 2.0.0 (Development) patch.
...
Reviewed by: Rodney W. Grimes
Submitted by: John Dyson and David Greenman
1994-05-25 09:21:21 +00:00
Rodney W. Grimes
df8bae1de4
BSD 4.4 Lite Kernel Sources
1994-05-24 10:09:53 +00:00
