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165 Commits

Author SHA1 Message Date
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
cgd
4bbabd8e7a Rename a lot of process flags. 1994-05-04 03:41:12 +00:00
cgd
f8dd4f370d expand the rlimit struct, kill last vestiges of off_t bogosity. 1994-05-04 01:38:25 +00:00
mycroft
06a4a02877 Add some DIAGNOSTIC code to detect trying to free a page that is being faulted 
in.
 1994-04-29 08:21:49 +00:00
cgd
f50f031448 kill syscall name aliases. no user-visible changes 1994-04-29 04:41:02 +00:00
cgd
e5ad8074f2 minor code structure nit that i pointed out to hibler a while ago... 1994-04-29 03:56:26 +00:00
cgd
10b63d74bc SHUT UP! 1994-04-28 03:51:58 +00:00
cgd
95fcf16b66 add sequential swap device support, supplied by hibler many moons ago. 
(Note that it needs config support, too, which isn't there yet, but
might be soon...)  Also, general cleanup.  use NODEV to terminate swdevt,
so that sparc port (and future) is happy.
 1994-04-25 23:53:51 +00:00
cgd
3dda0064a5 Convert mount, vnode, and buf structs to use <sys/queue.h>. Also, 
some knf and structure frobbing to do along with it.
 1994-04-21 07:47:31 +00:00
cgd
ee3e1168b7 undo a mistaken deletion. at least i found it... 1994-04-20 21:46:15 +00:00
cgd
551e92c16a start to phase out temp. off_t syscalls 1994-04-16 23:19:06 +00:00
cgd
ad6c540f90 cancel some of my stupidity, thanks to charles. 1994-04-15 22:49:15 +00:00
cgd
ae41edb3e8 typo, pointed out by charles. 1994-04-15 18:02:02 +00:00