9a31fc02fe
Don't forget to increase the free page count in vm_page_free_memory(),
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pointed out by Mark Brinicombe <mark@causality.com>.
1997-09-16 00:08:09 +00:00
433c3cae0f
Pull thorpej-bus-dma branch into mainline.
1997-06-06 23:10:23 +00:00
4f2a217c2b
pull up vm_object_collapse() fix from mrg_vm_object_collapse branch.
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many thanks to niklas hallqvist (niklas@appli.se ) for this.
1997-01-03 18:03:14 +00:00
f3d9c468e1
minor KNF changes.
1997-01-03 18:00:25 +00:00
bcabcefdcd
VM prototype changes
1996-02-05 01:53:47 +00:00
fbb022ab48
Trivial change for consistency.
1996-01-31 03:11:16 +00:00
f205966027
The atari specific code can be removed now it is using MACHINE_NONCONTIG.
1995-06-26 14:40:11 +00:00
68c8c80929
kernel_pmap --> pmap_kernel()
1995-04-10 16:48:27 +00:00
9141ec70a1
change needed for atari; recycle some code for the i386 that was in Lite
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that we don't use, but is used by the atari now. (it should change
to MACHINE_NONCONTIG, too...)
1995-03-27 09:09:05 +00:00
1af9a586a5
fix vm_page_startup's return type, kill an odd 'register'
1995-01-09 02:46:41 +00:00
331b95bd8a
Garbage collect unneeded variable.
1994-12-01 15:39:17 +00:00
0a0c02cd38
Allow vm_page_array to have holes in it so systems that use
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MACHINE_NONCONTIG can use a fast, simple pmap_page_index().
1994-12-01 00:19:57 +00:00
0a930e5ce6
redo that last change, correctly. (suggested by mycroft.)
1994-10-30 19:11:09 +00:00
aa151f86b3
change some strategic casts to (*long) from (*int).
1994-10-29 07:35:04 +00:00
6dd2f9eed2
vm_object_page_clean() expects to be able to use vm_page_deactivate() on a
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locked page. Make that work. This also obviates the need for vm_fault() to
bogusly activate a page before deactivating it. Finally, make sure the
semantics of vm_object_deactive_pages() don't change.
1994-09-07 20:25:07 +00:00
fccfa11af5
New RCS ID's, take two. they're more aesthecially pleasant, and use 'NetBSD'
1994-06-29 06:39:25 +00:00
9608c5b657
clean up slightly; change RCS ID's to be minimally intrusive
1994-06-27 04:55:46 +00:00
3495827959
new VM code, from 4.4-Lite
1994-05-23 03:11:20 +00:00
06a4a02877
Add some DIAGNOSTIC code to detect trying to free a page that is being faulted
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in.
1994-04-29 08:21:49 +00:00
e937bc9bfd
convert vm system to use new queues. I'll never write code w/queues again.
1994-04-15 07:04:03 +00:00
70dabb7d43
don't be so agressive w/renaming, clean for consistency, types in one place.
1994-03-17 02:51:57 +00:00
d37579f554
More cleanup and prototyping.
1994-01-08 04:02:36 +00:00
c521a31e87
No need to clear these bits, since we just bzero()d the silly thing.
1994-01-07 18:32:14 +00:00
c26286a5c1
bring changes down from magnum
1993-12-20 12:39:55 +00:00
b4d3382694
Canonicalize all #includes.
1993-12-17 07:56:32 +00:00
56adbe979f
make absent absent
1993-11-10 08:22:05 +00:00
15c3400ffe
Machine independant changes to VM for handling non-contiguous memory.
1993-08-27 23:45:55 +00:00
7a0e26cd13
Paul Kranenburg's VM deadlock patches (from patchkit 00147, parts 3 & 4).
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Prevent dirty objects from being cached, and prevent vm_page_alloc() from
allocating too much memory to non-kernel objects.
1993-06-30 03:48:25 +00:00
cc5e8e00d5
add rcs ids and clean up headers
1993-05-20 03:59:08 +00:00
b235aec4f6
fix free page count determination
1993-05-07 06:59:45 +00:00
e541169ce2
after 0.2.2 "stable" patches applied
1993-03-21 18:04:42 +00:00
61f282557f
initial import of 386bsd-0.1 sources
1993-03-21 09:45:37 +00:00
thorpej