Poul-Henning Kamp 3344c5a17e Create a general facility for making dev_t's depend on another ... dev_t. The dev_depends(dev_t, dev_t) function is for tying them to each other. When destroy_dev() is called on a dev_t, all dev_t's depending on it will also be destroyed (depth first order). Rewrite the make_dev_alias() to use this dependency facility. kern/subr_disk.c: Make the disk mini-layer use dependencies to make sure all relevant dev_t's are removed when the disk disappears. Make the disk mini-layer precreate some magic sub devices which the disk/slice/label code expects to be there. kern/subr_disklabel.c: Remove some now unneeded variables. kern/subr_diskmbr.c: Remove some ancient, commented out code. kern/subr_diskslice.c: Minor cleanup. Use name from dev_t instead of dsname()		2001-05-26 08:27:58 +00:00
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cd9660	- FDESC, FIFO, NULL, PORTAL, PROC, UMAP and UNION file	2001-05-23 09:42:29 +00:00
coda	Introduce a global lock for the vm subsystem (vm_mtx).	2001-05-19 01:28:09 +00:00
deadfs	Undo part of the tangle of having sys/lock.h and sys/mutex.h included in	2001-05-01 08:13:21 +00:00
devfs	Create a general facility for making dev_t's depend on another	2001-05-26 08:27:58 +00:00
fdescfs	Actually rename FDESC, PORTAL, UMAP and UNION file systems.	2001-05-24 15:20:11 +00:00
fifofs	- FDESC, FIFO, NULL, PORTAL, PROC, UMAP and UNION file	2001-05-23 09:42:29 +00:00
hpfs	Change the second argument of vflush() to an integer that specifies	2001-05-16 18:04:37 +00:00
msdosfs	- sys/msdosfs moved to sys/fs/msdosfs	2001-05-25 08:14:14 +00:00
ntfs	Change the second argument of vflush() to an integer that specifies	2001-05-16 18:04:37 +00:00
nullfs	mount_null(8) -> mount_nullfs(8).	2001-05-24 13:17:47 +00:00
nwfs	Change the second argument of vflush() to an integer that specifies	2001-05-16 18:04:37 +00:00
portalfs	Actually rename FDESC, PORTAL, UMAP and UNION file systems.	2001-05-24 15:20:11 +00:00
procfs	o Merge contents of struct pcred into struct ucred. Specifically, add the	2001-05-25 16:59:11 +00:00
pseudofs	Let pseudofs into the warmth of the FreeBSD CVS repo.	2001-04-07 19:51:12 +00:00
smbfs	Change the second argument of vflush() to an integer that specifies	2001-05-16 18:04:37 +00:00
specfs	Don't acquire/release Giant around some of the places that need it in	2001-05-23 22:20:29 +00:00
umapfs	Actually rename FDESC, PORTAL, UMAP and UNION file systems.	2001-05-24 15:20:11 +00:00
unionfs	Actually rename FDESC, PORTAL, UMAP and UNION file systems.	2001-05-24 15:20:11 +00:00