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177 Commits

Author SHA1 Message Date
cgd
94d77171f9 need compat_43_getpagesize on COMPAT_OSF1 1995-03-08 01:46:53 +00:00
mycroft
3d869b0608 Fix two off-by-one errors. 1995-01-09 17:36:48 +00:00
cgd
70f70a3122 make grow's arguments type-correct. 1995-01-09 02:48:03 +00:00
cgd
4b5b562e89 turn spaces to tabs 1995-01-09 02:47:38 +00:00
cgd
d158991669 don't wrap lines 1995-01-09 02:47:23 +00:00
cgd
1af9a586a5 fix vm_page_startup's return type, kill an odd 'register' 1995-01-09 02:46:41 +00:00
cgd
86095ef7e6 no need to have two lines of arguments here. 1995-01-09 02:45:47 +00:00
cgd
688a174a72 move munmapfd into the correct section, make grow take a proper argument. 1995-01-09 02:45:29 +00:00
cgd
2d8771217f can move FALSE up a line. 1995-01-09 01:33:17 +00:00
cgd
b1f6bfa080 kill extraneous label 1995-01-09 01:30:46 +00:00
pk
3e4bf211c6 Use vm_object_prefer() to find a good range of virtual addresses to 
map a memory object to.
 1994-12-10 11:48:12 +00:00
pk
d114baba9a Introduce vm_object_prefer(), which interrogates the PMAP layer in search 
for an optimal virtual address for a given object.
 1994-12-10 11:46:25 +00:00
mycroft
331b95bd8a Garbage collect unneeded variable. 1994-12-01 15:39:17 +00:00
gwr
1a7920257d Make sure vm_mmap creates mappings with page-aligned file offsets. 
Handle non-aligned file offsets in the mmap/munmap system calls.
 1994-12-01 00:23:11 +00:00
gwr
0a0c02cd38 Allow vm_page_array to have holes in it so systems that use 
MACHINE_NONCONTIG can use a fast, simple pmap_page_index().
 1994-12-01 00:19:57 +00:00
cgd
0a930e5ce6 redo that last change, correctly. (suggested by mycroft.) 1994-10-30 19:11:09 +00:00
cgd
aa151f86b3 change some strategic casts to (*long) from (*int). 1994-10-29 07:35:04 +00:00
cgd
6b86130410 update for new syscall args description mechanism 1994-10-20 04:22:35 +00:00
cgd
4eb752cd51 make the "wait on swbuf" message SDB_IO -- it's I/O related, and it's 
not at all anomalous (and bloody annoying!) on 4M machines.
 1994-10-18 06:42:28 +00:00
mycroft
ab9caa0e9a Fix the munmapfd() prototype, too. 1994-09-16 02:01:49 +00:00
mycroft
d5fdf729f2 All of the users of munmapfd() expect to pass it 
two args.  Make it work correctly.
 1994-09-16 01:57:57 +00:00
mycroft
6dd2f9eed2 vm_object_page_clean() expects to be able to use vm_page_deactivate() on a 
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
mycroft
2f710a54ee Convert process, file, and namei lists and hash tables to use queue.h. 1994-08-30 03:04:28 +00:00
deraadt
72b3d408b9 replace "ctob(UPAGES)" and "UPAGES * NBPG" with "USPACE" 1994-08-23 22:07:42 +00:00
mycroft
fe18d806d2 Don't panic if primary swap device is not configured. 1994-07-21 07:12:13 +00:00
cgd
fccfa11af5 New RCS ID's, take two. they're more aesthecially pleasant, and use 'NetBSD' 1994-06-29 06:39:25 +00:00
cgd
9608c5b657 clean up slightly; change RCS ID's to be minimally intrusive 1994-06-27 04:55:46 +00:00
cgd
e4c9e4b2cd these were supposed to be written in C; they should follow its syntax 1994-06-27 04:03:15 +00:00
pk
bccc2c3c1b straighten out diskless swap code somewhat. 1994-06-22 14:01:45 +00:00
cgd
bf43549e44 fix a thinko that kept msync from working if no size specified. 1994-06-20 00:17:28 +00:00
mycroft
0d8affb278 Turn P_NOSWAP and P_PHYSIO into a hold count, as suggested by a comment. 1994-06-15 19:59:21 +00:00
pk
11ebd2e9c8 #ifdef FIFO's 1994-06-13 16:31:54 +00:00
pk
5d4bd29314 Check for all NFS related vnode ops. 1994-06-10 20:01:20 +00:00
mycroft
264b874c14 Update to 4.4-Lite fs code, with local changes. 1994-06-08 11:41:58 +00:00
mycroft
9eb7a8a711 Fix minor NFS glitch introduced with new VM code. 1994-05-30 13:10:06 +00:00
pk
7672b8b95b New style core dumps. 1994-05-25 10:56:56 +00:00
cgd
0094e3719e change warnings 1994-05-24 01:07:50 +00:00
mycroft
5a9d09c5d5 Clean up deleted files. 1994-05-23 03:12:14 +00:00
cgd
3495827959 new VM code, from 4.4-Lite 1994-05-23 03:11:20 +00:00
cgd
11b6c06344 no need to include <sys/vmmeter.h> 1994-05-21 04:00:13 +00:00
mycroft
72edd4b918 For MAP_ANON, force the file offset to 0. I can't think of any any bad side 
effects of this, and it fixes an interesting bug.
 1994-05-19 18:03:04 +00:00
cgd
207339d53d define maxdmap and maxsmap 1994-05-19 08:08:46 +00:00
cgd
c6abdc2054 setrq -> setrunqueue, sched -> scheduler 1994-05-13 00:50:41 +00:00
cgd
6fea3fab9a oops; spaces at ends of lines, etc. 1994-05-11 01:01:03 +00:00
cgd
904bdb2ea9 sysctl 1994-05-07 00:40:07 +00:00
cgd
ca14e4af10 stubs 1994-05-07 00:39:58 +00:00
cgd
d0a066a438 functions soon to be added 1994-05-06 22:45:29 +00:00
cgd
162c8601c0 latent sysctl support 1994-05-06 22:44:22 +00:00
mycroft
31393b8acd Rearrange some code, and fix a condition where the pageout scanner would start 
grabbing pages from the active queue.
 1994-05-05 20:35:11 +00:00
cgd
0f2ecb72f6 lots of changes: prototype migration, move lots of variables, definitions, 
and structure elements around.  kill some unnecessary type and macro
definitions.  standardize clock handling.  More changes than you'd want.
 1994-05-05 05:40:40 +00:00