Module Name:	src
Committed By:	chs
Date:		Thu Apr 29 05:36:41 UTC 1999

Modified Files:
	src/sys/uvm [chs-ubc]: uvm_vnode.c
Log Message:
temporarily make uvm_vnp_sync() use sync io.
make uvm_vnp_zerorange() deal with ranges larger than 1 ubc window.