Module Name:	src
Committed By:	perseant
Date:		Thu Apr 13 23:46:28 UTC 2006

Modified Files:
	src/sys/ufs/lfs: lfs.h lfs_bio.c lfs_segment.c lfs_vnops.c

Log Message:
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 -r1.101 -r1.102 src/sys/ufs/lfs/lfs.h
cvs rdiff -r1.90 -r1.91 src/sys/ufs/lfs/lfs_bio.c
cvs rdiff -r1.172 -r1.173 src/sys/ufs/lfs/lfs_segment.c
cvs rdiff -r1.166 -r1.167 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.