Module Name:	src
Committed By:	chs
Date:		Thu Feb 25 04:17:00 UTC 1999

Modified Files:
	src/sys/uvm [chs-ubc]: uvm_page.c
Log Message:
in uvm_pagealloc_strat(), treat pages being paged out as "free"
when deciding whether we need to wakeup the pagedaemon.
also, clear a page's blkno when allocating it.