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3344c5a17e
freebsd-src/sys
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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
..
alpha catch up to i386: Don't acquire Giant just to print the trap and panic 2001-05-25 21:03:40 +00:00
amd64 Remove pcm hints here now that it's gone from GENERIC. 2001-05-26 08:04:34 +00:00
arm/include Make _BSD_TIME_T_ (time_t) an int' rather than long'. This will help 2001-05-18 01:43:25 +00:00
boot - sys/msdosfs moved to sys/fs/msdosfs 2001-05-25 08:14:14 +00:00
cam Remove unneeded includes of sys/ipl.h and machine/ipl.h. 2001-05-15 23:22:29 +00:00
coda Introduce a global lock for the vm subsystem (vm_mtx). 2001-05-19 01:28:09 +00:00
compat o Merge contents of struct pcred into struct ucred. Specifically, add the 2001-05-25 16:59:11 +00:00
compile
conf Update reality in the strings comment 2001-05-26 06:01:43 +00:00
contrib/dev Actually biofinish(struct bio *, struct devstat *, int error) is more general 2001-05-06 20:00:03 +00:00
crypto Kernel crypto need binary key material, not symbolic ascii. 2001-03-10 13:02:58 +00:00
ddb o Merge contents of struct pcred into struct ucred. Specifically, add the 2001-05-25 16:59:11 +00:00
dev Separate out pci cardbus bridge definitions to a common file for use 2001-05-25 19:12:58 +00:00
fs Create a general facility for making dev_t's depend on another 2001-05-26 08:27:58 +00:00
geom Polish error handling with biofinish(). 2001-05-08 09:10:27 +00:00
gnu Oops. Unremove vestiges of the old, broken sound drivers. They are now 2001-05-24 18:19:00 +00:00
i4b Submitted by: Juha-Matti Liukkonen (Cubical Solutions Ltd) (jml@cubical.fi) 2001-05-25 08:43:30 +00:00
i386 Remove pcm hints here now that it's gone from GENERIC. 2001-05-26 08:04:34 +00:00
ia64 - FDESC, FIFO, NULL, PORTAL, PROC, UMAP and UNION file 2001-05-23 09:42:29 +00:00
isa Don't lie to diskerr() now that it listens to us. 2001-05-25 09:07:23 +00:00
isofs/cd9660 - FDESC, FIFO, NULL, PORTAL, PROC, UMAP and UNION file 2001-05-23 09:42:29 +00:00
kern Create a general facility for making dev_t's depend on another 2001-05-26 08:27:58 +00:00
libkern Make the rcsid and FreeBSD IDs more sane in the wcs* and wmem* files. 2001-05-24 08:47:42 +00:00
modules - sys/msdosfs moved to sys/fs/msdosfs 2001-05-25 08:14:14 +00:00
net Make if_tun's clone create SI_CHEAPCLONE devices. 2001-05-25 13:32:53 +00:00
netatalk
netatm Silence some warnings 2001-03-20 10:42:49 +00:00
netgraph Fix a range checking bug in ng_int32_parse which affected 64-bit 2001-05-19 19:36:32 +00:00
netinet In in_ifadown(), differentiate between whether the interface goes 2001-05-11 14:37:34 +00:00
netinet6 Fix memory leak. 2001-05-23 20:41:17 +00:00
netipx Undo part of the tangle of having sys/lock.h and sys/mutex.h included in 2001-05-01 08:13:21 +00:00
netkey Remove unneeded includes of sys/ipl.h and machine/ipl.h. 2001-05-15 23:22:29 +00:00
netnatm Change a couple of M_WAITOKs used in M_PREPEND() to M_TRYWAITs, which 2001-04-05 04:20:48 +00:00
netncp Use new kernel_sysctlbyname function. Remove private copy. 2001-05-19 05:48:07 +00:00
netns
netsmb Back out scanning file descriptors with holding a process lock. 2001-05-15 10:19:57 +00:00
nfs o Merge contents of struct pcred into struct ucred. Specifically, add the 2001-05-25 16:59:11 +00:00
nfsclient o Merge contents of struct pcred into struct ucred. Specifically, add the 2001-05-25 16:59:11 +00:00
nfsserver Introduce a global lock for the vm subsystem (vm_mtx). 2001-05-19 01:28:09 +00:00
ntfs Change the second argument of vflush() to an integer that specifies 2001-05-16 18:04:37 +00:00
nwfs Change the second argument of vflush() to an integer that specifies 2001-05-16 18:04:37 +00:00
pc98 Update pc98 memory probe functions. 2001-05-21 12:51:44 +00:00
pccard Fix a minor formatting nit 2001-05-25 19:24:58 +00:00
pci Vlan tags are 12 bits, mask off anything above since the chip doesn't 2001-05-23 19:25:14 +00:00
posix4 o Merge contents of struct pcred into struct ucred. Specifically, add the 2001-05-25 16:59:11 +00:00
powerpc - FDESC, FIFO, NULL, PORTAL, PROC, UMAP and UNION file 2001-05-23 09:42:29 +00:00
rpc Bring in a hybrid of SunSoft's transport-independent RPC (TI-RPC) and 2001-03-19 12:50:13 +00:00
svr4
sys Create a general facility for making dev_t's depend on another 2001-05-26 08:27:58 +00:00
tools replace calls to non-existant bail() subroutine with calls to 2001-03-23 11:48:50 +00:00
ufs Add a check to determine whether extended attributes have been 2001-05-25 18:24:52 +00:00
vm Stick VM syscalls back under Giant if the BLEED option is not defined. 2001-05-24 18:04:29 +00:00
Makefile