Module Name:	src
Committed By:	riz
Date:		Sat May 20 22:19:33 UTC 2006

Modified Files:
	src/sys/ufs/lfs [netbsd-3]: lfs.h lfs_bio.c lfs_segment.c lfs_vnops.c

Log Message:
Pull up following revision(s) (requested by perseant in ticket #1327):
	sys/ufs/lfs/lfs.h: revision 1.102
	sys/ufs/lfs/lfs_segment.c: revision 1.173
	sys/ufs/lfs/lfs_vnops.c: revision 1.167 via patch
	sys/ufs/lfs/lfs_bio.c: revision 1.91
Make lfs_vref/lfs_vunref not need to know about VXLOCK and VFREEING
explicitly (especially since we didn't know about VFREEING at all before),
but notice the EBUSY return from vget() instead.
Fix some more MP locking protocol issues, most of which were pointed out by
Christian Ehrhardt this morning on tech-kern.


To generate a diff of this commit:
cvs rdiff -r1.77.2.12 -r1.77.2.13 src/sys/ufs/lfs/lfs.h
cvs rdiff -r1.81.2.2 -r1.81.2.3 src/sys/ufs/lfs/lfs_bio.c
cvs rdiff -r1.158.2.6 -r1.158.2.7 src/sys/ufs/lfs/lfs_segment.c
cvs rdiff -r1.137.2.15 -r1.137.2.16 src/sys/ufs/lfs/lfs_vnops.c

Please note that diffs are not public domain; they are subject to the
copyright notices on the relevant files.