CVS commit: src/sys/fs/union

["Juergen Hannken-Illjes" <hannken%netbsd.org@localhost>]

Module Name:    src
Committed By:   hannken
Date:           Fri Aug 12 14:36:30 UTC 2011

Modified Files:
        src/sys/fs/union: union_vnops.c

Log Message:
Add missing parts to mount devices from a union file system:
- union_close()    has to lock/unlock the lower vnode.
- union_fsync()    has to call spec_fsync() for the union vnode.
- union_strategy() must allow writes to devices on the lower file system.
- union_bwrite()   was completely missing.


To generate a diff of this commit:
cvs rdiff -u -r1.43 -r1.44 src/sys/fs/union/union_vnops.c

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