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747e915757
freebsd-skq/sys
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KATO Takenori 747e915757 Avoid `lock against myself' panic by following operation: 
# mount -t union (or null) dir1 dir2
	# mount -t union (or null) dir2 dir1

The function namei in union_mount calls union_root.  The upper vnode
has been already locked and vn_lock in union_root causes above panic.

Add printf's included in `#ifdef DIAGNOSTIC' for EDEADLK cases.
1997-04-19 06:04:13 +00:00
..
alpha Removed unused #includes. 1997-04-09 15:34:09 +00:00
amd64 Don't disable CPU cache in init_486dlc. If BIOS supports Cyrix 486, 1997-04-19 05:25:19 +00:00
compat/linux Remove dependancy on UFS' DIRBLKSIZ definition. 1997-04-06 10:10:50 +00:00
compile
conf Synchronize with sys/i386/conf/files.i386 revision 1.159. 1997-04-15 11:43:10 +00:00
ddb Everyone's favorite, i think: make DDB understand the arrow keys for the 1997-04-12 17:35:02 +00:00
dev Don't call timeout() for DTR wakeup or busy check if the relevant timeout 1997-04-18 18:28:09 +00:00
fs Avoid `lock against myself' panic by following operation: 1997-04-19 06:04:13 +00:00
geom
gnu Support NFS cookies in VOP_READDIR, allowing ext2fs filesystems to be 1997-04-05 12:23:44 +00:00
i386 Don't disable CPU cache in init_486dlc. If BIOS supports Cyrix 486, 1997-04-19 05:25:19 +00:00
isa Don't call timeout() for DTR wakeup or busy check if the relevant timeout 1997-04-18 18:28:09 +00:00
isofs/cd9660 Removed more traces of ISODEVMAP. 1997-04-15 08:05:08 +00:00
kern Don't allow partial buffers to be cluster-comitted. 1997-04-18 14:12:17 +00:00
libkern Eliminate some function calls when locale not used 1997-04-04 19:08:19 +00:00
miscfs Avoid `lock against myself' panic by following operation: 1997-04-19 06:04:13 +00:00
modules Make MOD_* macros almost consistent: 1997-04-06 11:14:13 +00:00
msdosfs Get the declaration of `struct dirent' from <sys/dirent.h>, not from 1997-04-10 14:56:49 +00:00
net Use LIST macros instead of insque/remque 1997-04-14 18:23:25 +00:00
netatalk
netinet Make MOD_* macros almost consistent: 1997-04-06 11:14:13 +00:00
netipx Change IPX to use the pr_usrreqs structure. 1997-04-05 20:05:11 +00:00
netkey
netns Remove unneeded member nsp_head from struct nspcb. 1997-04-14 18:26:51 +00:00
nfs Don't allow partial buffers to be cluster-comitted. 1997-04-18 14:12:17 +00:00
nfsclient Don't allow partial buffers to be cluster-comitted. 1997-04-18 14:12:17 +00:00
nfsserver Fix various bugs in the locking protocol, allowing proper shared locks 1997-04-04 17:49:35 +00:00
pc98 Synchronize with sys/i386/i386/trap.c revision 1.92. 1997-04-15 11:49:00 +00:00
pccard Make MOD_* macros almost consistent: 1997-04-06 11:14:13 +00:00
pci Rearrange pci network card identification for easier additions. 1997-04-18 04:44:37 +00:00
powerpc/include
rpc
scsi Implement dkstats for worm devices so they show up in iostat et al. 1997-04-04 22:12:55 +00:00
sys Add LIST_FIRST, LIST_FOREACH and LIST_NEXT 1997-04-14 18:22:02 +00:00
tools
ufs Use smalllblktosize() instead of multiplying small block numbers 1997-04-10 13:17:09 +00:00
vm Unused variable (upobj is now purely handled within pmap) 1997-04-14 03:40:42 +00:00
Makefile