Kirk McKusick a5b65058d5 Regularize the vop_stdlock'ing protocol across all the filesystems ... that use it. Specifically, vop_stdlock uses the lock pointed to by vp->v_vnlock. By default, getnewvnode sets up vp->v_vnlock to reference vp->v_lock. Filesystems that wish to use the default do not need to allocate a lock at the front of their node structure (as some still did) or do a lockinit. They can simply start using vn_lock/VOP_UNLOCK. Filesystems that wish to manage their own locks, but still use the vop_stdlock functions (such as nullfs) can simply replace vp->v_vnlock with a pointer to the lock that they wish to have used for the vnode. Such filesystems are responsible for setting the vp->v_vnlock back to the default in their vop_reclaim routine (e.g., vp->v_vnlock = &vp->v_lock). In theory, this set of changes cleans up the existing filesystem lock interface and should have no function change to the existing locking scheme. Sponsored by: DARPA & NAI Labs.		2002-10-14 03:20:36 +00:00
..
alpha	Remove the P1003_1B kernel option; it is no longer used.	2002-10-13 16:29:17 +00:00
amd64	Remove the P1003_1B kernel option; it is no longer used.	2002-10-13 16:29:17 +00:00
arm	Add standards visibility conditionals. Change any uses of sigset_t to	2002-10-13 00:31:46 +00:00
boot	Compile in support for zipfs and bzipfs so we can load the gzipped mfsroot	2002-10-13 18:52:46 +00:00
cam	Trapdoor access to cd%da and cd%c so they still work, but do not let them	2002-10-11 10:35:17 +00:00
coda	Back our kernel support for reliable signal queues.	2002-10-01 17:15:53 +00:00
compat	- Add support for IPC_64 extensions into shmctl(2), semctl(2) and msgctl(2);	2002-10-11 11:43:09 +00:00
conf	Add in the GEOM control module.	2002-10-13 20:36:47 +00:00
contrib	Resolve conflicts arising from the ACPI CA 20021002 import.	2002-10-04 20:09:19 +00:00
crypto
ddb	Round out the facilty for a 'bound' thread to loan out its KSE	2002-10-09 02:33:36 +00:00
dev	o Comment out the symbol download code for 4.x.	2002-10-14 01:59:57 +00:00
fs	Regularize the vop_stdlock'ing protocol across all the filesystems	2002-10-14 03:20:36 +00:00
geom	Add the outline of the "/dev/geom.ctl" handling code.	2002-10-13 20:33:33 +00:00
gnu	Regularize the vop_stdlock'ing protocol across all the filesystems	2002-10-14 03:20:36 +00:00
i4b	It's bad enough people can't figure out to use the same code, or in	2002-09-11 12:44:58 +00:00
i386	Remove the P1003_1B kernel option; it is no longer used.	2002-10-13 16:29:17 +00:00
ia64	Remove the P1003_1B kernel option; it is no longer used.	2002-10-13 16:29:17 +00:00
isa	Fix a probably rare and inconsequential memory leak.	2002-10-02 20:29:54 +00:00
isofs/cd9660	Regularize the vop_stdlock'ing protocol across all the filesystems	2002-10-14 03:20:36 +00:00
kern	Regularize the vop_stdlock'ing protocol across all the filesystems	2002-10-14 03:20:36 +00:00
libkern	Slight overhaul of arc4random() and friends.	2002-10-11 13:13:08 +00:00
modules	Connect trm(4) to the build.	2002-10-13 18:44:26 +00:00
net	When reusing a pointer as a number, at least cast it	2002-10-06 14:02:35 +00:00
netatalk	Add more ethernet types and move AppleTalk types into proper location.	2002-09-06 17:02:29 +00:00
netatm	Add a field to struct cmn_unit to hold a pointer to the driver's softc.	2002-10-01 22:04:31 +00:00
netgraph	use __packed.	2002-09-23 18:54:32 +00:00
netinet	Increase the max dummynet hash size from 1024 to 65536. Default is still	2002-10-12 07:45:23 +00:00
netinet6	s/__attribute__((__packed__))/__packed/g	2002-09-23 06:25:08 +00:00
netipx	Replace various spelling with FALLTHROUGH which is lint()able	2002-08-25 13:23:09 +00:00
netkey
netnatm
netncp	Change iov_base's type from char *' to the standard void *'. All	2002-10-11 14:58:34 +00:00
netns	Use m_length() instead of home-rolled versions.	2002-09-18 19:44:14 +00:00
netsmb	Some kernel threads try to do significant work, and the default KSTACK_PAGES	2002-10-02 07:44:29 +00:00
nfs	Change iov_base's type from char *' to the standard void *'. All	2002-10-11 14:58:34 +00:00
nfsclient	Regularize the vop_stdlock'ing protocol across all the filesystems	2002-10-14 03:20:36 +00:00
nfsserver	Correct a problem wherein NFS servers running NFSv2 would not return	2002-10-03 21:50:37 +00:00
opencrypto	Change iov_base's type from char *' to the standard void *'. All	2002-10-11 14:58:34 +00:00
pc98	Remove the P1003_1B kernel option; it is no longer used.	2002-10-13 16:29:17 +00:00
pccard	MFp4: Comment about not assuming INTA# for 6729	2002-10-07 07:02:48 +00:00
pci	Make this compile on 64-bit architectures (e.g. ia64) by not assuming	2002-10-12 20:40:36 +00:00
posix4	- Create a new scheduler api that is defined in sys/sched.h	2002-10-12 05:32:24 +00:00
powerpc	Remove the P1003_1B kernel option; it is no longer used.	2002-10-13 16:29:17 +00:00
rpc
security	Regularize the vop_stdlock'ing protocol across all the filesystems	2002-10-14 03:20:36 +00:00
sparc64	Remove the P1003_1B kernel option; it is no longer used.	2002-10-13 16:29:17 +00:00
sys	Correctly account for MAXPARTITIONS in the CTASSERT() which protects the	2002-10-13 17:28:14 +00:00
tools	- Move ASSERT_VOP_*LOCK* functionality into functions in vfs_subr.c	2002-09-26 04:48:44 +00:00
ufs	Regularize the vop_stdlock'ing protocol across all the filesystems	2002-10-14 03:20:36 +00:00
vm	- Create a new scheduler api that is defined in sys/sched.h	2002-10-12 05:32:24 +00:00
Makefile