Doug Rabson c586bc8e57 * Move exception_return to exception.s which is a more logical home for it. ...

* Optimise the return path for syscalls so that they only restore a minimal
  set of registers instead of performing a full exception_return.

A new flag in the trapframe indicates that the frame only holds partial
state. When it is necessary to perform a full state restore (e.g. after an
execve or signal), the flag is cleared to force a full restore.

2001-01-31 11:17:00 +00:00

..

alpha

* Move exception_return to exception.s which is a more logical home for it.

2001-01-31 11:17:00 +00:00

amd64

Remove count for NSIO. The only places it was used it were incorrect.

2001-01-31 10:54:45 +00:00

arm/include

Convert all simplelocks to mutexes and remove the simplelock implementations.

2001-01-24 12:35:55 +00:00

boot

Prepare for mdoc(7)NG.

2001-01-16 09:39:23 +00:00

cam

Back out rev 1.102. The IBM DNES drives work fine for me, jedgar and other

2001-01-29 05:33:14 +00:00

coda

Back out proc locking to protect p_ucred for obtaining additional

2001-01-27 00:01:31 +00:00

compat

Back out proc locking to protect p_ucred for obtaining additional

2001-01-27 00:01:31 +00:00

compile

…

conf

Remove count for NSIO. The only places it was used it were incorrect.

2001-01-31 10:54:45 +00:00

contrib/dev

Merge conflicts from the ACPI CA 20010125 import.

2001-01-31 09:44:45 +00:00

crypto

…

ddb

Use macro API for <sys/queue.h>

2000-12-30 22:06:19 +00:00

dev

Remove count for NSIO. The only places it was used it were incorrect.

2001-01-31 10:54:45 +00:00

fs

Zap last remaining references to (and a use use of) of simple_locks.

2001-01-31 04:29:52 +00:00

geom

Fix a braino in ccd's clone routine.

2001-01-29 06:18:14 +00:00

gnu

Back out proc locking to protect p_ucred for obtaining additional

2001-01-27 00:01:31 +00:00

i4b

Stop counting sppp interfaces, we were just testing its presence to give

2001-01-29 12:27:46 +00:00

i386

Remove count for NSIO. The only places it was used it were incorrect.

2001-01-31 10:54:45 +00:00

ia64

Remove count for NSIO. The only places it was used it were incorrect.

2001-01-31 10:54:45 +00:00

isa

Remove count for NSIO. The only places it was used it were incorrect.

2001-01-31 10:54:45 +00:00

isofs/cd9660

Back out proc locking to protect p_ucred for obtaining additional

2001-01-27 00:01:31 +00:00

kern

Properly lock new vnode.

2001-01-31 04:54:23 +00:00

libkern

- Reverse the order of two loop invariant to ensure strlcat() does not

2001-01-17 20:51:16 +00:00

miscfs

Add a BUF_KERNPROC() in the BIO_DELETE path.

2001-01-30 10:06:08 +00:00

modules

Make klds for the ar and sr devices and hook them up.

2001-01-30 10:20:43 +00:00

msdosfs

Convert all simplelocks to mutexes and remove the simplelock implementations.

2001-01-24 12:35:55 +00:00

net

Quieten gcc.

2001-01-31 08:27:09 +00:00

netatalk

* Rename M_WAIT mbuf subsystem flag to M_TRYWAIT.

2000-12-21 21:44:31 +00:00

netatm

* Rename M_WAIT mbuf subsystem flag to M_TRYWAIT.

2000-12-21 21:44:31 +00:00

netgraph

Implement direct support for semipersistant nodes.

2001-01-30 20:51:52 +00:00

netinet

Add a few ``const''s to silence some -Wwrite-strings warnings

2001-01-29 11:44:13 +00:00

netinet6

Yikes, these files bogusly #include "loop.h" but didn't use the value.

2001-01-29 11:28:20 +00:00

netipx

* Rename M_WAIT mbuf subsystem flag to M_TRYWAIT.

2000-12-21 21:44:31 +00:00

netkey

fixed possibility of panic at key_acquire().

2001-01-14 17:25:08 +00:00

netnatm

Convert more malloc+bzero to malloc+M_ZERO.

2000-12-08 21:51:06 +00:00

netncp

Common option '-N' do not require an argument.

2001-01-07 07:03:59 +00:00

netns

* Rename M_WAIT mbuf subsystem flag to M_TRYWAIT.

2000-12-21 21:44:31 +00:00

nfs

NFS O_EXCL file create semantics temporarily uses file attributes to store

2001-01-04 22:45:19 +00:00

nfsclient

NFS O_EXCL file create semantics temporarily uses file attributes to store

2001-01-04 22:45:19 +00:00

nfsserver

* Rename M_WAIT mbuf subsystem flag to M_TRYWAIT.

2000-12-21 21:44:31 +00:00

ntfs

Convert all simplelocks to mutexes and remove the simplelock implementations.

2001-01-24 12:35:55 +00:00

nwfs

…

pc98

Remove count for NSIO. The only places it was used it were incorrect.

2001-01-31 10:54:45 +00:00

pccard

Fix a minor bug that prevents NEWBUS users from setting more than

2001-01-09 23:39:32 +00:00

pci

The ar and sr devices have moved to sys/dev/.

2001-01-30 10:05:44 +00:00

posix4

…

powerpc

* Move exception_return to exception.s which is a more logical home for it.

2001-01-31 11:17:00 +00:00

rpc

…

svr4

…

sys

Let M_PANIC go back to the private tree as its intention isn't understood well

2001-01-31 04:50:20 +00:00

tools

Simplify this a bit so that it doesn't have to generate silly redundant

2000-12-06 06:59:38 +00:00

ufs

Fix a race between the syncer and umount. When you umount a softupdates

2001-01-30 06:31:59 +00:00

vm

- Doh, lock faultin() with proc lock in scheduler().

2001-01-25 01:38:09 +00:00

Makefile

…