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31239 Commits

Author SHA1 Message Date
drochner
963921febe regen 1999-07-20 20:59:03 +00:00
drochner
62adeef8f6 add TI TVP4020 Permedia 2 1999-07-20 20:58:20 +00:00
bouyer
29664a379a The options actually used are RASTERCONSOLE_{FG,BG}COL, not 
RASTERCONS_{FG,BG}COL. defopt the rigth ones.
 1999-07-20 18:05:15 +00:00
tsubai
bfba58c1e1 grackle uses different I/O address. 1999-07-20 17:31:59 +00:00
dbj
15c0ebc780 fixed TAGS target for emacs style tags 1999-07-20 08:55:30 +00:00
christos
41cc9a0eb8 enable PPP_BSDCOMP, PPP_DEFLATE, PPP_FILTER, PFIL_HOOKS, IPFILTER_LOG 
on the GENERIC kernels that had them commented out.
XXX: Please note, that not all the kernels have all the options defined!
 1999-07-20 07:40:34 +00:00
simonb
988906cf52 Put tc_machdep.h back - the X server needs it to build. 1999-07-19 23:35:29 +00:00
thorpej
7f53187a85 From Bill Studenmund: unlock the fdescfs "/dev/tty" vnode before calling 
cttyread()/cttywrite(), and lock it again when it returns.

Squashes the somewhat bizarre lossage I was observing w/ more(1), sudo(1),
etc.
 1999-07-19 23:00:47 +00:00
cgd
4eb46531af make sure 'wide' fault handling is actually done only once per fault. 
('narrow' was mistakenly set to FALSE instead of TRUE.)  Committed after
discussion with chuq.
 1999-07-19 19:02:22 +00:00
itojun
869f140395 fix IPV6_CHECKSUM socket option (length computation was wrong). 1999-07-19 18:37:19 +00:00
thorpej
5310e69363 Fix PR #8023 from Bernd Ernesti: when MADV_FREE'ing a region which spanned 
more than one VM map entry, a typo caused amap_unadd() to attempt to
remove anons from the wrong amap.  Fix that typo.
 1999-07-19 17:45:23 +00:00
scottr
ba0669d0b6 The Quadra 605 and LC 47x apparently share the same logic board, 
and hence need the same video hack.  From Ken'ichi Ishizaka.
 1999-07-19 05:20:15 +00:00
chs
fce05250f9 more cleanup: 
remove simplelockrecurse, lockpausetime and PAUSE():
none of these serve any purpose anymore.
in the LOCKDEBUG functions, expand the splhigh() region to
cover the entire function.  without this there can still be races.
 1999-07-19 03:21:11 +00:00
chs
327e64d87b remove simplelockrecurse, it's no longer needed. 1999-07-19 03:17:42 +00:00
oster
ce7cb7114d rf_UnconfigureVnodes() needs to be called in the DO_RAID_FAIL macro. 1999-07-19 01:36:07 +00:00
oster
0c7600ca4e sectorsPerStripeUnit should be larger than 0. If it isn't, simply fail. 
(Thanks to Thor Lancelot Simon for noting the problem).
 1999-07-19 01:35:19 +00:00
eeh
5e22318a8d More fun with pmap. 1999-07-18 23:55:57 +00:00
eeh
c6a358d0a8 Lower spl for softints. 1999-07-18 23:54:20 +00:00
eeh
27bc6dd353 Switch to NetBSD/sparc ELF for 32-bit userland. 1999-07-18 23:52:58 +00:00
eeh
01474710ca Switch over to NetBSD/sparc ELF for 32-bit userland. 1999-07-18 23:51:08 +00:00
chs
a8f10f9e37 allow uvm_km_alloc_poolpage1() to use kernel-reserve pages. 1999-07-18 22:55:30 +00:00
chs
47602880d7 KNF. 1999-07-18 21:33:20 +00:00
tsubai
035071b460 Add VM_MAX_KERNEL_BUF definition. 1999-07-18 17:54:19 +00:00
tsubai
e9f1ccdcd1 Decrease default NKMEMCLUSTERS. (128MB -> 8MB) 1999-07-18 17:53:18 +00:00
abs
2ceba51630 Work with obj dirs (It seems that ${.CURDIR}/... is your friend). 
If I _had_ to pick an arch on which to learn how this stuff works, it probably
would not have been vax... unless of course I was experimenting with time
compressing drugs.  If we have a 1.4.2, this is definitely a candidate.
 1999-07-18 05:55:45 +00:00
thorpej
5ee6f3960d Rework uvm_map_protect(): 
- Fix some locking bugs; a couple of places would return an error condition
  without unlocking the map.
- Deal with maps marked WIREFUTURE; if making an entry VM_PROT_NONE ->
  anything else, and it is not already marked as wired, wire it.
 1999-07-18 00:41:56 +00:00
jtk
92bf84ec68 implement emulation of SIOCGIFHWADDR, PR 7997 1999-07-17 22:03:55 +00:00
jtk
c13299119a add LINUX_SIOCGIFHWADDR 1999-07-17 21:46:28 +00:00
thorpej
b6f435026c Add a set of "lockflags", which can control the locking behavior 
of some functions.  Use these flags in uvm_map_pageable() to determine
if the map is locked on entry (replaces an already present boolean_t
argument `islocked'), and if the function should return with the map
still locked.
 1999-07-17 21:35:49 +00:00
itojun
b479094c45 no need to include faith.h on non-IPv6 build, so wrap by #ifdef. 
(dunno if it's better to always include it or not)
 1999-07-17 12:53:05 +00:00
itojun
c74f79d16f fix faith interface support. need testing. 
(i understand this is a dirty hack, of course)
 1999-07-17 07:07:08 +00:00
thorpej
fcc55e7687 Garbage-collect uvm_km_get(); nothing actually uses it. 1999-07-17 06:41:36 +00:00
thorpej
a448b59581 Implement uao_flush(). This is pretty much identical to the "amap flush" 
code in uvm_map_clean().
 1999-07-17 06:06:36 +00:00
wrstuden
976aedb7ac Adjust mountroot routines to vrele rootvp in case of mount error. Closes 
PR 7977 by Neil Carson, <neil@brini.com>.
 1999-07-17 01:08:28 +00:00
tron
a868069601 Add a few more CPU models as suggested by Scott Telford in PR i386/7048. 1999-07-17 00:42:20 +00:00
wrstuden
2f1cf7a7f1 Oops. Got a little too agressive with changing 06->07. 1999-07-16 20:49:34 +00:00
ad
fe6a4d8ffd Remove 'already the console' check, which will be handled by fballoc(), 
fbattach() and fbconnect() shortly.
 1999-07-16 14:23:47 +00:00
thorpej
c581bf97c5 A few things to make the Linux clone(2) emulation work a bit better: 
- When the exit signal is specified to be 0, don't just assume they
  meant SIGCHLD.  In the Linux world, this appears to mean "don't deliver
  an exit signal at all".
- Simplify P_EXITSIG(); don't check against initproc here, just change
  the exit signal to SIGCHLD if reparenting to initproc.

A very simple clone(2) test program now works, and the MpegTV package
starts, but doesn't run properly yet (I believe there is a separate
bug which keeps it from working properly).
 1999-07-15 23:18:41 +00:00
wrstuden
e4cffe98ac We're now at 1.4G due to changes in vnode flags. 1999-07-15 22:00:40 +00:00
wrstuden
a0f2937049 Define VLAYER and make layered fs's set this flag when creating their vnodes. 
getnewvnode now checks this bit, and it if's set makes sure a vnode's not
locked before removing it from the free list.

Closes PR 7954 by Alan Barrett <apb@iafrica.com>.
 1999-07-15 21:30:31 +00:00
ross
5122ae5f44 Recognize 3c905C. 1999-07-15 18:10:29 +00:00
ross
4dae830922 Regen. 1999-07-15 18:06:39 +00:00
ross
4495d8362a product 3COM 3C905CTX 0x9200 1999-07-15 18:02:08 +00:00
drochner
7dab8cef61 fix logics in device recognition 1999-07-15 18:00:27 +00:00
augustss
50eef750e4 Regen. 1999-07-15 14:53:13 +00:00
augustss
8a5bb754c7 Add Cinemaster C 3.0 DVD Decoder. 1999-07-15 14:52:48 +00:00
sommerfeld
5d94c1dc69 Clarify that the empty string, not the string ANY, as the network name means 
pick any access point
 1999-07-15 14:31:52 +00:00
leo
cf85212453 Make this compile again. 1999-07-15 10:46:58 +00:00
thorpej
e314d1d844 Correct the sense of the PCR_FLINK100 bit. From Dave Sainty, PR #7832. 1999-07-14 23:57:36 +00:00
thorpej
f9b0db3013 Fix a paste-o in procfs_lookup() introduced with the vnode locking changes. 
Fixes PR #7961, Mario Kemper <magick@bundy.lip.owl.de>.
 1999-07-14 23:52:22 +00:00
sommerfeld
48f2389776 Add shutdown hook to turn off card. 
Fix BPF tap code.
 1999-07-14 23:07:29 +00:00
fvdl
76b2d00f39 Regen. 1999-07-14 23:03:09 +00:00
fvdl
a641b41593 Add/change a few Adaptec controller IDs. 1999-07-14 23:02:01 +00:00
itojun
685747d56c Use proper ip protocol # field and tcp hdr on sending RST against SYN, 
when ip header and tcp header are not adjacent to each other
(i.e. when ip6 options are attached).

To test this, try
	telnet @::1@::1 port
toward a port without responding server.  Prior to the fix, the kernel will
generate broken RST packet.
 1999-07-14 22:37:13 +00:00
tron
62af9404e6 Skip LUN check for all versions of the UMAX Astra 1220S as suggested 
by Dan McMahill in PR kern/7991.
 1999-07-14 22:34:18 +00:00
sommerfeld
5d33b8fc14 Install a header needed by userspace wiconfig program 1999-07-14 22:32:05 +00:00
sommerfeld
52faa3e2d7 Blitz port of the FreeBSD wi* driver for the Lucent WaveLan IEEE 
PCMCIA wireless LAN.
Original driver written by Bill Paul <wpaul@ctr.columbia.edu>
 1999-07-14 22:24:07 +00:00
sommerfeld
313081da93 Add a few 802.11 cards 1999-07-14 22:13:27 +00:00
drochner
46f90cb053 make sending of keepalive messages work again: 
-remove bogus sanity check involving an uninitialized variable
-correct mbuf cluster allocation
-(non-critical) remove redundant check in cleanup after error
 1999-07-14 22:08:52 +00:00
thorpej
8e06a75bcb Fix an operator precedence error which caused msync(2) to fail to pass 
the PGO_CLEANIT flag to the object pagers.  Fixes PR #7978, from
Matthias Pfaller.
 1999-07-14 21:06:30 +00:00
augustss
021319d9b3 Avoid crashing if we are forced to close() before teh open() completed 
(can happen on disconnect, probably due do dubious logic in vdevgone()).
 1999-07-14 19:12:07 +00:00
drochner
8137f06eac recognize SIS 85C503 as PCI-ISA bridge, from Gregory McGarry per PR 
port-i386/7972
 1999-07-14 09:18:20 +00:00
scw
801242dfdc From patch supplied in PR-7951 by Joachim Kuebart: 
Add support for Microsoft Joliet long filename extensions to the
cd9660 filesystem.
 1999-07-13 11:12:05 +00:00
thorpej
5fdbf26214 Regen. 1999-07-12 23:01:47 +00:00
thorpej
bee019244f Remove two lines that were apparently added by accident. 1999-07-12 23:01:27 +00:00
kleink
dfa5aad003 Regen. 1999-07-12 22:04:00 +00:00
kleink
e79a283e47 XSH5: change function signature to `void *sbrk(intptr_t)'. 1999-07-12 21:55:19 +00:00
kleink
07a43a7c2e Also make available <sys/inttypes.h>. 1999-07-12 20:55:32 +00:00
ragge
e859716a79 Unused in MI code. 1999-07-12 19:47:40 +00:00
thorpej
c08800739a Back out previous. I was getting bitten by a bug in make(1), which is 
now fixed.
 1999-07-12 18:15:09 +00:00
tsubai
4aec314394 Add PowerBook LCD brightness and speaker volume button device. 
Only brightness works for now.
 1999-07-12 17:48:26 +00:00
wrstuden
b7f5310486 Fix tyop pointed out by Chuck Silvers <chuq@chuq.com>. 1999-07-12 16:37:03 +00:00
tsubai
b7fc95a188 Add read/set LCD brightness and eject PCMCIA card function. 1999-07-12 15:54:55 +00:00
kleink
a963797502 Add eso(4) and the devices attached to it. 1999-07-12 15:16:23 +00:00
kleink
cf917747a1 Add a driver for the ESS Technology Solo-1 PCI AudioDrive line of chips. 1999-07-12 15:13:30 +00:00
kleink
7d8abaa49e Regen. 1999-07-12 15:04:41 +00:00
bouyer
fdb68cb866 Needs cpu.h for netisr (compile breaks on sun3). 1999-07-12 15:03:26 +00:00
kleink
ecbc7c6afd Change the ESS Solo-1 description string to match the data sheet. 1999-07-12 15:02:46 +00:00
bouyer
0612a1ddef Fix typo in a printf, from Soren S. Jorvan. 1999-07-12 13:49:38 +00:00
ragge
497378ce6d Copied from ../../arch/vax/bi/uba_bi.c,v 1999-07-12 13:43:40 +00:00
ragge
af86c7da93 Copied from ../../arch/vax/bi/kdbreg.h,v 1999-07-12 13:43:24 +00:00
ragge
f5e891549d Copied from ../../arch/vax/bi/kdb.c,v 1999-07-12 13:43:11 +00:00
ragge
fa113488d5 Copied from ../../arch/vax/bi/bivar.h,v 1999-07-12 13:42:55 +00:00
ragge
3b01a5972f Copied from ../../arch/vax/bi/bireg.h,v 1999-07-12 13:42:42 +00:00
ragge
f6e8b1b918 Copied from ../../arch/vax/bi/bi.c,v 1999-07-12 13:42:24 +00:00
drochner
756fbc1ee8 fix damage in error handling crept in in 1.4 1999-07-12 12:34:57 +00:00
ross
4d11d63612 Fix off-by-one comparison. 1999-07-12 07:37:14 +00:00
augustss
361422bc96 Apply some bulk transfer bug fixes from FreeBSD. 1999-07-12 05:22:50 +00:00
ross
a8000e244c New signature for console_restart(). 1999-07-11 22:39:21 +00:00
ross
0f9e004fe3 Rewrite of console_restart() with constructed trapframe. 
Extract various state elements from the per-cpu-slot in hwrpb.
 1999-07-11 22:37:12 +00:00
ross
f9e083d969 * Set up a trapframe before calling console_restart(), and just pass it the 
frame instead of a selection from the saved state.
* new macros:   bfalse reg, dst		/* "beq" */
		btrue reg, dst		/* "bne" */
 1999-07-11 22:35:28 +00:00
ross
6eb6441a68 * Big rototill: cleanup, reorganize, redo some things... 
* New features:
	+ traceback for threads (i.e., pids):  db>trace/t 0t<pid>
	+ traceback over console restart (halt and SRM continue)
	+ print ipl in trapframes when it's known and it changed
	+ print emulation and system call entry name (!) if proc is known
	   --- syscall (240, netbsd.sys_nanosleep) ---
 1999-07-11 22:28:15 +00:00
thorpej
74b592231c Only include opt_*.h if we're building a kernel. 1999-07-11 21:28:08 +00:00
tsubai
a9cb7eabb2 One more pmap_extract() fix. 1999-07-11 17:47:21 +00:00
thorpej
ff05773b4a Back out the change I made yesterday. It seems to cause some trouble 
for some folks.
 1999-07-11 17:47:12 +00:00
itojun
4502752019 fix compilation/runtime problem on alpha. 
PR: 7952, 7953
From: Dave Huang <khym@bga.com>
 1999-07-11 17:45:11 +00:00
tsubai
183ef12cd5 Adapt pmap_extract() change. 1999-07-11 17:44:08 +00:00
tsubai
a192e5bd20 Enable soft poweroff on PowerBook. 1999-07-11 16:59:31 +00:00
tsubai
f2d2ad6b17 Cleanup. 1999-07-11 12:44:04 +00:00
sommerfeld
c4fe7934c5 Fix kern/7944: getcwd permission checking was overly restrictive. 
(Don't require start directory to have read permission).
 1999-07-11 09:27:23 +00:00
kim
0dc60ae78c Build bootblocks to always use COM0 for console. 1999-07-11 01:23:53 +00:00
kim
f93a90f888 Use same Makefile for biosboot_com0 too. 1999-07-11 01:22:45 +00:00
bad
54b747eb16 In pcmcia_pars_cis_tuple(): in the PCMCIA_TPCE_FS_MEMSPACE_TABLE case 
there is one more memspace in the table then the PCMCIA_TPCE_MS_COUNT
mask produces.
 1999-07-11 00:34:37 +00:00
bad
c95ed3d2e5 In pcmcia_print_cis(): When printing io and mem spaces don't append trailing 
0s if length or hostaddr are zero, instead DTRT.
 1999-07-11 00:26:29 +00:00
christos
0c2a15c04a we don't need no-fpu; anyway this has been renamed in new version of egcs 1999-07-10 22:18:34 +00:00
ragge
73d339e9e8 Rewrite the page table entry routines. Don't take a pte invalid fault for 
missing pte's, instead map in pte entries in pmap_enter(). The user ptes
is no more handled by the VM system. All this made swapping start working
on VAX again.
Still to do:
- Keep refcount per pte page, so that those pages get free'd when the
  process is swapped out. Right now they are only free'd when the pmap
  is destroyed.

Many thanks to Chuck Silvers for all help finding the deadlock problems.
 1999-07-10 22:04:59 +00:00
ragge
e2a9d46897 After swapin of a process, restore the red zone in kernel stack at the 
correct place.
 1999-07-10 21:55:17 +00:00
thorpej
a0555db3e0 Simplify uvm_fault_unwire_locked() a little. 1999-07-10 21:46:56 +00:00
thorpej
c0389be5da Make a comment reflect reality. 1999-07-10 20:40:23 +00:00
thorpej
d75fb0f6b0 Slightly better test for "object with no real pages". Test for NULL 
pgo_releasepg rather than if the pager is the device pager.
 1999-07-10 20:29:24 +00:00
thorpej
011b02e348 Clean up some printfs(), and mark a few for possible later nuking, 
since they appear to be for debugging purposes only.
 1999-07-10 19:46:10 +00:00
kleink
2422638ad5 Fix a buglet in the driver's DMA buffer list ipmlementation, causing the next- 
in-list (wrong) descriptor structure of the buffer in question to be freed.
 1999-07-10 16:46:19 +00:00
thorpej
267920eb1a defopt INET6, and put it in opt_inet.h (most places already include this 
file, which is why the file list is so short).
 1999-07-09 23:41:16 +00:00
thorpej
f9a7668b3f defopt IPSEC and IPSEC_ESP (both into opt_ipsec.h). 1999-07-09 22:57:15 +00:00
itojun
f7bf9de42a remove duplicated "files.crypto-intl" inclusion. 1999-07-09 20:14:26 +00:00
thorpej
72e0621cc8 Fix a typo. 1999-07-09 19:43:40 +00:00
thorpej
0945bf58b0 Add examples for including the kernel crypto bits from either crypto-us 
or crypto-intl, commented out, with instructions to use only one, and
adjust the prefix as necessary.
 1999-07-09 18:55:33 +00:00
mrg
ecdad0ec33 clean up a bit after jason :) 
- fix emitrules() like emitfiles() to deal with the prefix (otherwise it
  would attempt to find the file in the normal base for the NORMAL_C rule).
- add emitincludes() which adds include directives for each prefix to the
  $INCLUDES variable in the makefile.
- add %INCLUDES to each Makefile.arch to deal with the above.

this makes "prefix" actually work in a usable manner, and now i can move
on to fixing compiler warnings (errors) in the ESP code. :)
 1999-07-09 09:52:55 +00:00
thorpej
d3568efde2 Remove the IPSec ESP related file specs from here; they're now handled 
in config spec fragments in the various crypto trees.
 1999-07-09 06:51:47 +00:00
thorpej
b2781586c4 Normalize include paths. 1999-07-09 02:32:28 +00:00
thorpej
b0ea1d45ec Fix a type problem. 1999-07-08 23:44:57 +00:00
wrstuden
5e77d9fec1 Teach nfs_lookup to clear PDIRUNLOCK. 1999-07-08 22:53:08 +00:00
thorpej
34a0f20633 Fix typo in previous. 1999-07-08 21:14:26 +00:00
thorpej
120a156ee4 Fix typos in previous. 1999-07-08 21:10:12 +00:00
thorpej
faa6862b38 NetBSD 1.4F; pmap_extract() API changed. 1999-07-08 18:12:14 +00:00
thorpej
3ebbe095e0 Change the pmap_extract() interface to: 
boolean_t pmap_extract(pmap_t, vaddr_t, paddr_t *);
This makes it possible for the pmap to map physical address 0.
 1999-07-08 18:05:21 +00:00
drochner
6211cd566c fix creation of DOS / ROM images from ELF executables: use "objcopy" 1999-07-08 14:32:28 +00:00
bouyer
e5d15c0dc6 Add another CD to the quirk table. 1999-07-08 14:24:42 +00:00
tsubai
1f5ca17f49 Add one more bootdev check. 1999-07-08 12:28:06 +00:00
tsubai
ceed81ce5f Forgot to add this... 1999-07-08 12:13:18 +00:00
tsubai
fcd9edb548 Don't make ECOFF kernel. 1999-07-08 11:53:35 +00:00
tsubai
7f688e8252 Add stand to SUBDIR. 1999-07-08 11:48:47 +00:00
tsubai
95faaaec9d Add NetBSD/newsmips native boot loader. 1999-07-08 11:48:03 +00:00
tsubai
e1ef4ddcb5 Define ROM monitor interfaces. 1999-07-08 11:40:24 +00:00
wrstuden
f8ea65369c Make nullfs's lkm right. 1999-07-08 01:51:57 +00:00
wrstuden
aae49442c3 We're 1.4E now. 1999-07-08 01:28:32 +00:00
wrstuden
9fc36d6807 Bump osrelease to 1.4E. Add layerfs files, remove null_subr.c. 
Update coda to new struct lock in struct vnode.

make fdescfs, kernfs, portalfs, and procfs actually lock their vnodes.
It's not that hard.

Make unionfs set v_vnlock = NULL so any overlayed fs will call its
VOP_LOCK.
 1999-07-08 01:26:21 +00:00
wrstuden
9866514df5 Introduce layer library in genfs. This set of files abstracts most of 
the functionality of nullfs. The latter is now just a mount & unmount
routine, and a few tables. umapfs borrow most of this infrastructure.

Both fs's are now nfs-exportable.

All layered fs's share a common format to private mount & private
vnode structs (which a particular fs can extend).

Also add genfs_noerr_rele(), a vnode op which will vrele/vput
operand vnodes appropriately.
 1999-07-08 01:18:59 +00:00
wrstuden
379a26972f Modify file systems to deal with struct lock in struct vnode. All leaf 
fs's other than nfs use genfs_lock() for locking.

Modify lookup routines to set PDIRUNLOCK when they unlock the parrent.
 1999-07-08 01:05:58 +00:00
thorpej
6885fbe3d1 Teeny bit of style policing. 1999-07-08 01:02:44 +00:00
thorpej
ec74ea9486 Correct a comment. 1999-07-08 00:52:45 +00:00
oster
324c76b3d9 Once upon a time, long long ago, there was a "fix" added to the 
RAIDframe driver to stop it from eating too much kernel memory when
writing data.  But that fix had a nasty side-affect of hurting write
performance (*much* more than I thought it would).  These changes nuke
that "fix", and instead put in a more reasonable mechanism for limiting
the number of simultaneous IO's which can be happening for each RAID device.
The result is a noticeable improvement in write throughput.  The End.
 1999-07-08 00:45:23 +00:00
wrstuden
332bef3064 Regen to reflect WILLPUT & WILLUNLOCK syntax. 1999-07-07 23:33:50 +00:00
wrstuden
99a1c75bcb Update syntax to support WILLUNLOCK and WILLPUT syntax. Change calls which 
really vput to indicate that rather than just WILLRELE.
 1999-07-07 23:32:50 +00:00
wrstuden
e808c37d88 Add struct lock to struct vnode as first step in having vnodes export a 
struct lock. Will permit layered fs's to share locks with underlying
vnodes.

Also reduce the max # of vnodes passable in a VOP from 16 to 8. As the
most we pass is 4, this shoudn't be a problem. In addition to WILLRELE
flags, add WILLUNLOCK flags to indicate that the VOP will unlock the
vnode. Add WILLPUT flags (WILLUNLOCK | WILLRELE) to indicate that the
vop will vput the passed-in vnode.
 1999-07-07 23:30:03 +00:00
wrstuden
773654d7dc Add PDIRUNLOCKED which will be set by a leaf fs when it returns an error 
and has unlocked the parrent vnode. Should only actually be returned if
the fs needs to unlock the parrent and has difficulty re-locking the
parrent. Needed so that layered fs's can keep track of locking.
 1999-07-07 22:58:45 +00:00
thorpej
4ef1f3670d Fix a thinko which could cause a NULL pointer deref, in the PGO_FREE 
case.
 1999-07-07 21:51:35 +00:00
drochner
c867601f9f mount diskless root with "NFSMNT_NOCONN" (which is default in "mount_nfs" 
for quite a while) to allow certain servers (multihomed, as our DEC NSE
cluster) to be used as root filesystem without special tweaks
 1999-07-07 21:29:29 +00:00
thorpej
62dcdc109b In the PGO_FREE case of uvm_map_clean()'s amap cleaning, skip wired 
pages.

XXX This should be handled better in the future, probably by marking the
XXX page as released, and making uvm_pageunwire() free the page when
XXX the wire count on a released page reaches zero.
 1999-07-07 21:04:22 +00:00
ws
974de8f7f8 Handle misalignment in vmcmd_map_readvn and vmcmd_map_zero correctly. 1999-07-07 20:23:45 +00:00