jmg bc1805c6e8 Add locking to the kqueue subsystem. This also makes the kqueue subsystem ... a more complete subsystem, and removes the knowlege of how things are implemented from the drivers. Include locking around filter ops, so a module like aio will know when not to be unloaded if there are outstanding knotes using it's filter ops. Currently, it uses the MTX_DUPOK even though it is not always safe to aquire duplicate locks. Witness currently doesn't support the ability to discover if a dup lock is ok (in some cases). Reviewed by: green, rwatson (both earlier versions)		2004-08-15 06:24:42 +00:00
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cd9660	Put a version element in the VFS filesystem configuration structure	2004-07-30 22:08:52 +00:00
coda	Put a version element in the VFS filesystem configuration structure	2004-07-30 22:08:52 +00:00
deadfs	Remove advertising clause from University of California Regent's	2004-04-07 20:46:16 +00:00
devfs	Put a version element in the VFS filesystem configuration structure	2004-07-30 22:08:52 +00:00
fdescfs	Put a version element in the VFS filesystem configuration structure	2004-07-30 22:08:52 +00:00
fifofs	Add locking to the kqueue subsystem. This also makes the kqueue subsystem	2004-08-15 06:24:42 +00:00
hpfs	Use bufdone(), not biodone().	2004-08-08 13:20:43 +00:00
msdosfs	Push all changes to disk before downgrading a mount from rw to ro.	2004-08-07 22:05:12 +00:00
ntfs	Put a version element in the VFS filesystem configuration structure	2004-07-30 22:08:52 +00:00
nullfs	Put a version element in the VFS filesystem configuration structure	2004-07-30 22:08:52 +00:00
nwfs	Put a version element in the VFS filesystem configuration structure	2004-07-30 22:08:52 +00:00
portalfs	Put a version element in the VFS filesystem configuration structure	2004-07-30 22:08:52 +00:00
procfs	Remove advertising clause from University of California Regent's	2004-04-07 20:46:16 +00:00
pseudofs	Commit a work-around for a more general bug involving process state:	2004-08-13 20:27:56 +00:00
smbfs	Put a version element in the VFS filesystem configuration structure	2004-07-30 22:08:52 +00:00
specfs	use bufdone() not biodone().	2004-08-08 13:23:05 +00:00
udf	Put a version element in the VFS filesystem configuration structure	2004-07-30 22:08:52 +00:00
umapfs	Put a version element in the VFS filesystem configuration structure	2004-07-30 22:08:52 +00:00
unionfs	Put a version element in the VFS filesystem configuration structure	2004-07-30 22:08:52 +00:00