Module Name:	syssrc
Committed By:	enami
Date:		Thu Apr 26 05:25:15 UTC 2001

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

Log Message:
Since union_getpages may be called with PGO_LOCKED,
- We need to skip PGO_DONTCARE page also.
- ``npages'' returned by VOP_GETPAGES for lower vp doesn't count
  those pages in this case.  So, just loop ``npages'' times is
  insufficient.  Loop while there is real pages instead.


To generate a diff of this commit:
cvs rdiff -r1.50 -r1.51 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.