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Author SHA1 Message Date
msmith
2aa626e3ff From the PR: 
FICL's TYPE copies the counted string to HERE, as abial has
remarked. Answering to abial's question, this is NOT garanteed to have
enough space.
...
	We have dynamic memory. Even before memory-alloc got in, we
already had dynamic memory. Use it, then! (ficlMalloc is sysdep, so I
suppose that's why it was not used for TYPE; ficl is probably designed
to work without a working ficlFree).

Submitted by:	"Daniel C. Sobral" <dcs@newsguy.com>
 1999-01-24 05:58:18 +00:00
dillon
f4215e2355 Add vm_page_dirty() inline with PQ_CACHE sanity check 1999-01-24 05:57:50 +00:00
grog
06e9cea3c5 Correct #include in vinumioctl.c to compile correctly 
without VINUMDEBUG

Submitted-by: peter
 1999-01-24 05:14:39 +00:00
dillon
f8af5b2105 Addendum: The original code that the last commit 'fixed' actually did 
not have a bug in it, but the last commit did make it more readable so
    we are keeping it.
 1999-01-24 03:49:58 +00:00
dillon
9ed8ff237b vm_pager_put_pages() is passed an rcval array to hold per-page return 
values.  The 'int' return value for the procedure was never used and
    not well defined in any case when there are mixed errors on pages, so
    it has been removed.  vm_pager_put_pages() and associated vm_pager
    functions now return void.
 1999-01-24 02:32:15 +00:00
dillon
90b1bd7723 Clear PG_MAPPED as well as PG_WRITEABLE when a page is moved to the 
cache.
 1999-01-24 02:29:26 +00:00
dillon
555a2c90ad Added warning printf ( needs INVARIANTS ) when busy cache page is found 
while trying to free memory.
 1999-01-24 01:33:22 +00:00
grog
a878670cc9 Add comment indicating that the vinum pseudo-device is experimental, 
and that vinum should be started as a kld.

Tripped-over-by: many people
 1999-01-24 01:22:37 +00:00
dillon
8b297fc8f8 There was a situation where sendfile() might attempt to initiate I/O 
on a PG_BUSY page, due to a bug in its sequencing of a conditional.
 1999-01-24 01:15:58 +00:00
dillon
5ba2ffcf3a It is possible for a page in the cache to be busy. vm_pageout.c was not 
checking for this condition while it tried to free cache pages.  Fixed.
 1999-01-24 01:06:31 +00:00
dillon
84015ba9cb Add invariants to vm_page_busy() and vm_page_wakeup() to check for 
PG_BUSY stupidity.
 1999-01-24 01:05:15 +00:00
dillon
e854781bc8 Clear PG_WRITEABLE in vm_page_cache(). This may or may not be a bug, 
but the bit should definitely be cleared.
 1999-01-24 01:04:04 +00:00
dillon
44c2f47425 Depreciate vm_object_pmap_copy() - nobody uses it. Everyone uses 
vm_object_pmap_copt_1() now, apparently.
 1999-01-24 01:01:38 +00:00
dillon
e554adda08 Get rid of unused old_m in vm_fault. Add INVARIANTS to test whether 
page is still busy after all the hell vm_fault goes through.. it is
    supposed to be, and printf() if it isn't.  don't panic, though.
 1999-01-24 00:55:04 +00:00
dillon
6db82357ca Don't try to calculate B_CACHE for an NFS related bp that has a 
> 0 b_validend.  This will screw up small-writes, causing lots of
    little writes out the network.

    We will assume that NFS handles B_CACHE properly.
 1999-01-24 00:51:11 +00:00
msmith
d0d15b4eb8 Document root_disk_unit 1999-01-24 00:12:17 +00:00
msmith
1e566c5505 biosdisk.c 
Implement a new variable 'root_disk_unit' which supersedes
	'num_ide_disks' and makes it possible to explicitly set the
	root device unit number regardless of type considerations.

bootinfo.c
	If we can't calculate a dev_t for the root disk, complain and
	don't proceed to boot with an invalid boot device.
 1999-01-24 00:12:04 +00:00
msmith
13b06fbe36 Fill in the bi_bios_dev field in the bootinfo struct; the loader doesn't 
guess this value well in anything other than the simplest of situations.
 1999-01-24 00:10:10 +00:00
archie
19d9007c62 Move kernel-only declarations to within #ifdef KERNEL 
Prompted by:	gcc warnings when compiling /sbin/ipfw
 1999-01-23 23:59:50 +00:00
markm
dd71e080d7 Add the texinfo'ed docs to the build/install. 1999-01-23 21:24:49 +00:00
nsouch
d7eaba2e0e Replace DEBUG by PLIP_DEBUG option 1999-01-23 17:07:49 +00:00
nsouch
edb485ef74 Add various documented ppbus options 1999-01-23 17:06:01 +00:00
rnordier
e4d9c6dd74 Fix wrong exit code. 
PR:		9321
Submitted by:	Bob Van Valzah <Bob@whitebarn.com>
 1999-01-23 17:05:54 +00:00
dfr
d8d0694884 Remove a workaround for the alpha port using an outdated version of syscons. 1999-01-23 17:04:13 +00:00
dfr
126561435c Update the alpha port to use the new syscons. 
Submitted by: Kazutaka YOKOTA <yokota@zodiac.mech.utsunomiya-u.ac.jp> (partly)
 1999-01-23 16:53:30 +00:00
eivind
a46648c3bc I may have forgotten to upgrade this value, but that will never happen 
again.  (Fully clone the value of __FreeBSD__ from the compiler.)
 1999-01-23 15:07:10 +00:00
rnordier
f6d7769c54 Fix a dot too many in path. 
PR:		9445
Noticed by:	Ying-Chieh Liao <ijliao@Terry.Dorm10.NCTU.edu.tw>
 1999-01-23 14:50:28 +00:00
nsouch
d0d84dd5f2 Remove imm.4, merged with vpo.4 
Fix vpo.4 manpage generation in Makefile
Fix bootflags bits description in ppc.4
 1999-01-23 14:01:55 +00:00
roger
f1013afa3e Added detection of Hauppauge IR remote control. 
and MSP34xx Audio chip. Fixed i2c read error.
Hauppauge supplied details of new Tuner Types.
Added tuner type 0x1a.
Danny Braniss <danny@cs.huji.ac.il> submitted Bt878
AverMedia detection with PCI subsystem vendor id.
 1999-01-23 11:32:06 +00:00
roger
19dcb25f3e Submitted by: Roger Hardiman <roger@cs.strath.ac.uk> 
Updated to support Hauppauge IR Remote Control
 1999-01-23 11:28:16 +00:00
jhay
421fe25c12 __FreeBSD__ is also used here. 
Forgotten by: Lots of people.
Pointed out by: make world.
 1999-01-23 10:59:29 +00:00
yokota
d9d237808a Suppress warnings when compiling LINT. No functional change. 1999-01-23 10:55:16 +00:00
yokota
159eae5a56 - Remove reference to obsolete options. 
- Describe options for the vga driver.
Reviewed by: bde
 1999-01-23 10:51:58 +00:00
markm
b569d7e3f1 More broken crypt(3) backout. 1999-01-23 08:44:17 +00:00
markm
cc85e234f3 Back out the new crypt(3) stuff untill we can go through an independant 
"make world" to make sure everything works properly.
 1999-01-23 08:36:38 +00:00
markm
a0f20ba4fc The new crypt code broke "make world". Back it out. 1999-01-23 08:27:46 +00:00
markm
41b93516e8 The new crypt code breaks "make world". Back it out. 1999-01-23 08:26:11 +00:00
bde
de58abe0f0 Fixed missing cross reference to kvm_getfiles. 
This man page may be overdoing the cross references by referencing
man pages that are just links to other pages that are referenced.

kvm_uread() is still completely undocumented in kvm*.3.
 1999-01-23 08:12:12 +00:00
bde
5973235153 Fixed unsorting of SRCS and MAN3 in previous commit. 
Sorted MLINKS.
 1999-01-23 07:55:15 +00:00
bde
bc1d62ba58 Fixed unsorting of cross references in previous commit. 1999-01-23 07:34:56 +00:00
dillon
fcfddd9dee Fix an expression parenthesization typo in a conditional. It should not 
have any operational effects other then to make the code in question
     a little faster.  Also added a more involved comment.
 1999-01-23 06:36:15 +00:00
dillon
3a81644d73 Reenable John Dyson's low-memory VM_WAIT code for page reactivations out 
of PQ_CACHE.  Add comments explaining what it accomplishes and its
    limitations.
 1999-01-23 06:00:27 +00:00
dillon
3434445aa2 Oops, forgot this. Needed by libkvm. 1999-01-23 04:58:35 +00:00
peter
97e2cc89ef Update userref handling after discussion with submitter of previous 
patch.  lf can't be dereferenced after the unload attempt, in case it
was freed.  Instead, decrement first and back it out if the unload failed.
This should be relatively immune to races caused by the user since the
userref count will be zero for the duration of the actual unloading and
will stop further kldunload attempts.

Submitted by:   Ustimenko Semen <semen@iclub.nsu.ru>
 1999-01-23 03:45:22 +00:00
peter
260cf23ef1 Make the -I paths closer to what happens when compiling as part of the 
kernel where #include "filename.h" has been disabled.
 1999-01-23 01:32:44 +00:00
peter
b61c7cc3c7 Minor tweak to fix 'pseudo-device vinum'. One of these got lost before, 
the other is a new file.
 1999-01-23 01:29:05 +00:00
peter
572d442e55 Add vinumdaemon.c; sort vinum entries. 1999-01-23 01:25:59 +00:00
peter
486f299d1b Oops, got my #ifdef's mixed up. Fix an unused variable warning. 1999-01-23 00:28:56 +00:00
peter
baa33cd632 Remove stray Makefile that Greg initially imported. 1999-01-23 00:09:07 +00:00
msmith
355b55c282 Add EXCEPTION word set. 
Make TIB handling use buffer size to conform with ANS Forth.

Add ANS MEMORY-ALLOC word set.

See the PRs for extensive details.

PR:		kern/9412 kern/9442 kern/9514
Submitted by:	PRs from Daniel Sobral <dcs@newsguy.com>
 1999-01-22 23:52:59 +00:00