CVS commit: src/sys/fs/union

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

Module Name:    src
Committed By:   hannken
Date:           Mon Feb 16 10:22:00 UTC 2015

Modified Files:
        src/sys/fs/union: union.h union_subr.c union_vfsops.c

Log Message:
Change union to vcache.  Use address of the union node as key.

It would be better to use (uppervp, lowervp) as key, but either
may be NULL and may change any time.


To generate a diff of this commit:
cvs rdiff -u -r1.27 -r1.28 src/sys/fs/union/union.h
cvs rdiff -u -r1.69 -r1.70 src/sys/fs/union/union_subr.c
cvs rdiff -u -r1.73 -r1.74 src/sys/fs/union/union_vfsops.c

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