Module Name:	syssrc
Committed By:	chs
Date:		Wed Jul  4 21:38:01 UTC 2001

Modified Files:
	syssrc/sys/miscfs/union: union_vnops.c

Log Message:
don't set PG_RDONLY on the lower layer's pages,
the lower layer needs to have control over that flag.
that didn't solve the whole problem that it was trying to solve anyway.
(the issue is that if we have create mappings to the lower layer,
we need to get rid of those when we copy the file to the upper layer.)
we'll have to figure out some other way to handle this.


To generate a diff of this commit:
cvs rdiff -r1.52 -r1.53 syssrc/sys/miscfs/union/union_vnops.c

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