84351 Commits

Author SHA1 Message Date
dillon
4ecb4d83e4 Abstract-out the constants for the sequential heuristic.
No operational changes.

MFC after:	1 day
2002-12-28 20:28:10 +00:00
dillon
c538ab97f2 Some Pa fixes from Tom, plus a little rearranging of the paragraph by me.
Submitted by:	Tom Rhodes
2002-12-28 19:08:11 +00:00
alc
98df99a71b Two changes to kmem_malloc():
- Use VM_ALLOC_WIRED.
 - Perform vm_page_wakeup() after pmap_enter(), like we do everywhere else.
2002-12-28 19:03:54 +00:00
dillon
7622b6cacb Synchronize old rc.diskless scripts from new rc.d/ scripts 2002-12-28 18:47:53 +00:00
nyan
32074d46d6 Change 'mfsroot' filename in mfsroot-small floppies from 'mfsroot-small'
to 'mfsroot'.

This is MFC candidate.

Noticed by:	Toru Morimoto <too@os.gulf.or.jp>
2002-12-28 16:23:42 +00:00
sobomax
48d9878f46 (forced)
Previous delta was a subject of:

MFC after:	1 week
2002-12-28 16:03:46 +00:00
sobomax
577ad013fd Add support for IC Book Labs Dreadnought x16 Lite.
Approved by:	re
2002-12-28 15:45:38 +00:00
rwatson
fe7f98e604 Change ACPI make_dev() calls to use UID_ and GID_ constants rather
than hard-coded uids and gids.

Switch the device to a group of wheel instead of operator.

Narrow down the permissions on the device to require root privilege
to manipulate the system power state.  It may be that we can broaden
access to the device after review of the access control in ACPI.

Submitted by:	kris
Reviewed by:	takawata
2002-12-28 14:58:50 +00:00
alc
73bbe5c126 Use VM_ALLOC_WIRED in pmap_pinit(). 2002-12-28 08:10:29 +00:00
scottl
19b8c33a7a Put the if_bge driver on the second floppy 2002-12-28 06:23:44 +00:00
scottl
60a09c8779 Add the if_bge driver. I can't find any reason why it's not here, and it's
pretty common on Dell servers and other high-end boxes.
2002-12-28 06:22:17 +00:00
rwatson
b6609bcea8 Trim left-over and unused vop_refreshlabel() bits from devfs.
Reported by:	bde
2002-12-28 05:39:25 +00:00
deischen
72b611d69d Fix typos in comment.
Submitted by:	Craig Rodrigues <rodrigc@attbi.com>
2002-12-28 05:20:03 +00:00
kbyanc
6b9088d956 Remove useless local variable from raw_input().
Sponsored by:	NTT Multimedia Communications Labs
MFC after:	3 days
2002-12-28 02:29:19 +00:00
julian
dde96893c9 Add code to ddb to allow backtracing an arbitrary thread.
(show thread {address})

Remove the IDLE kse state and replace it with a change in
the way threads sahre KSEs. Every KSE now has a thread, which is
considered its "owner" however a KSE may also be lent to other
threads in the same group to allow completion of in-kernel work.
n this case the owner remains the same and the KSE will revert to the
owner when the other work has been completed.

All creations of upcalls etc. is now done from
kse_reassign() which in turn is called from mi_switch or
thread_exit(). This means that special code can be removed from
msleep() and cv_wait().

kse_release() does not leave a KSE with no thread any more but
converts the existing thread into teh KSE's owner, and sets it up
for doing an upcall. It is just inhibitted from being scheduled until
there is some reason to do an upcall.

Remove all trace of the kse_idle queue since it is no-longer needed.
"Idle" KSEs are now on the loanable queue.
2002-12-28 01:23:07 +00:00
alc
f142c827ba Assert that the page queues lock is held in pmap_testbit(). 2002-12-28 00:19:40 +00:00
alc
9a94897a13 - Change vm_object_page_collect_flush() to assert rather than
acquire the page queues lock.
 - Acquire the page queues lock in vm_object_page_clean().
2002-12-27 20:16:13 +00:00
jake
e5ac7a26a9 Define UMA_MD_SMALL_ALLOC so that uma_small_alloc and uma_small_free will
be used for zones that allocate objects of less 1 page.  The biggest advantage
of this is that all of a sudden the majority of kernel malloc-ed data doesn't
need kva allocated for it.  Besides microbenchmarks I haven't seen a measurable
performance improvement from doing this.
2002-12-27 19:31:26 +00:00
jake
e50c4bb112 Teach /dev/kmem about direct mapped addresses.
Note that a better solution for how to make kernacc work for direct mapped
addresses is needed for all platforms that use them.
2002-12-27 19:18:04 +00:00
rwatson
20d1a52458 Re-add MNT_ACLS to the list of "updateable" mount flags, per our
documentation.  Generally, you really shouldn't twiddle the flag,
but there are sensible scenarios where one might.

Obtained from:	TrustedBSD Project
2002-12-27 18:20:16 +00:00
rwatson
dfce4bd012 Use OPERATOR instead of WHEEL for make_dev(), use 0640 instead of 0644
for disk devices to be consistent with other storage devices.

Submitted by:	kris
Reviewed by:	scottl
2002-12-27 17:52:16 +00:00
rwatson
4cb5c6109a Use UID_ and GID_ constants instead of hard-coded numeric values
with make_dev().  Use OPERATOR instead of implicit WHEEL to match
other storage devices.  Use a mode of 0640 to be consistent
with other storage devices.

Submitted by:	kris
Reviewed by:	scottl
2002-12-27 17:50:39 +00:00
iedowse
f546200705 Bridged packets are supplied to the firewall with their IP header
in network byte order, but icmp_error() expects the IP header to
be in host order and the code here did not perform the necessary
swapping for the bridged case. This bug causes an "icmp_error: bad
length" panic when certain length IP packets (e.g. ip_len == 0x100)
are rejected by the firewall with an ICMP response.

MFC after:	3 days
2002-12-27 17:43:25 +00:00
iedowse
f6258ba488 Oops, I misread the purpose of the NULL check in EH_RESTORE() in
revision 1.62. It was checking for M_PREPEND() failing, not for the
case of a NULL mbuf pointer being supplied to the macro. Back out
that revision, and fix the NULL dereference by not calling EH_RESTORE()
in the case where the mbuf pointer is NULL because the firewall
rejected the packet.
2002-12-27 17:15:16 +00:00
rwatson
4dcc4f2f7e Improve consistency between devfs and MAKEDEV: use UID_ROOT and
GID_WHEEL instead of UID_BIN and GID_BIN for /dev/fd/* entries.

Submitted by:	kris
2002-12-27 16:54:44 +00:00
rwatson
2d0812316b Use UID_ROOT and GID_WHEEL for uid/gid argments to make_dev().
Remove the setgid bit from the tga device (?).
Synchronize mode with modes used for related frame buffer devices
in MAKEDEV (tga doesn't appear in MAKEDEV).

Submitted by:	kris
2002-12-27 16:44:11 +00:00
rwatson
c4c3d27cd6 Make use of UID_ROOT, GID_WHEEL for make_dev() arguments.
Remove the setgid bit from the 3dfx device (?).
Synchronize permissions with the values in MAKEDEV for consistency.

Submitted by:	kris
2002-12-27 16:40:54 +00:00
rwatson
7d61eb935f Synchronize mode for ppsX devices to that found previously in MAKEDEV
for consistency.

Submitted by:	kris
2002-12-27 16:34:12 +00:00
rwatson
17b89f8557 Synchronize make_dev() for pcfclock devices to the values in MAKEDEV
for consistency.

Submitted by:	kris
2002-12-27 16:32:10 +00:00
rwatson
4459bf4da1 Remove S_IROTH from the make_dev() lines for iir-related devices. This
improves protection consistency with other storage devices (generally
root:operator,660).  This driver appears not to have an active
maintainer.

Submitted by:	kris
2002-12-27 16:28:31 +00:00
iedowse
c2502c00ea Fix a bug introduced by revision 1.59 that would cause an immediate
NULL dereference if a bridged packet was rejected by ipfw.
2002-12-27 16:27:45 +00:00
ue
9f58b9de0e MFbed: translation updates:
hardware/alpha/proc-alpha.sgml:		1.49  -> 1.51
installation/common/install.sgml:	1.16  -> 1.17
installation/common/trouble.sgml:	1.8   -> 1.10
relnotes/common/new.sgml:		1.466 -> 1.467
2002-12-27 15:00:06 +00:00
schweikh
fec6546e12 english(4) police. 2002-12-27 12:15:40 +00:00
phk
72aba11981 Use three UMA zones for FFS/UFS inodes instead of malloc space.
Since inodes are currently 144 bytes, this will save 112 bytes per
inode.  This can amount to up to 10MByte on large systems.
2002-12-27 11:05:05 +00:00
phk
3d9be4e20a Move the allocation of the inode contents into ffs_vfsops.c rather than
passing malloc types around.
2002-12-27 10:23:03 +00:00
ru
357cc16da8 POLA dictates that in the file designated with the -f option
argument, leading whitespace and empty lines be ignored, and
the `#' character marks the rest of the line as a comment.

PR:		bin/45958
MFC after:	3 days
2002-12-27 10:09:04 +00:00
phk
afd8ad09d7 Make ffs_mountfs() static.
Remove the malloctype from the ufs mount structure, instead add a callback
to the storage method for freeing inodes: UFS_IFREE().

Add vfs_ifree() method function which frees an inode.

Unvariablelize the malloc type used for allocating inodes.
2002-12-27 10:06:37 +00:00
alfred
2078a4c774 Silence casting away constness warnings.
Make cgetmatch's locals const.
Make cdbget take a const string and copy it into a buffer.
2002-12-27 08:43:40 +00:00
alfred
8c99fb48c7 Lock filedesc while performing a range check on the file descriptor.
Reviewed by: alc
2002-12-27 08:39:42 +00:00
tjr
baa27ec2ab Fix a small typo. 2002-12-27 08:28:53 +00:00
julian
997c868ce3 Slight tuning if teh KSE man page to indicate some functionality is
not yet inplemented and to clear up some wording.
2002-12-27 08:21:15 +00:00
phk
27cb79fe10 Remove the "ascii" attribute from the sysctls so that "sysctl -a" will
skip them.
2002-12-27 07:58:59 +00:00
alc
a221c3d422 Hold the page queues lock when calling vm_page_flag_clear(). 2002-12-27 06:52:32 +00:00
alc
b9ffe85ed2 Increase the scope of the page queues lock in phys_pager_getpages(). 2002-12-27 06:09:56 +00:00
trhodes
691282b859 mount_msdos(8) > mount_msdosfs(8) as they have different names in 4.X/5.X.
Correct link to the handbook (typo).

Pointed out by:	chris
2002-12-27 04:06:04 +00:00
trhodes
ea00b713bc Whitespace created in Makefile from previous commit. 2002-12-27 03:17:39 +00:00
trhodes
04bc8355a5 Add a manual page for msdosfs (msdos.5) and connect it to the build.
Quick review by:	chris (older version)
2002-12-27 03:17:02 +00:00
jake
16cc24455b Implement uma_small_alloc and uma_small_free. Not yet used. 2002-12-27 03:11:29 +00:00
jake
073c2d289b - Use direct mapped addresses for the message buffer, for the crash dump
mappings, and for pmap_map which is used to map the vm_page structures.
- Don't allocate kva space for any of the above.
2002-12-27 01:50:29 +00:00
jake
49979268c1 Teach libkvm to deal with direct mapped addresses. 2002-12-27 01:45:05 +00:00