Module Name:	syssrc
Committed By:	chs
Date:		Tue Dec 18 08:49:41 UTC 2001

Modified Files:
	syssrc/sys/kern: sys_pipe.c

Log Message:
unmap loaned pages before dropping the loan.  some pmaps aren't
expecting pmap_kenter_pa() to be used to replace an existing mapping,
plus it just seems like a bad idea to keep around mappings of pages
that may be freed and reused.


To generate a diff of this commit:
cvs rdiff -r1.20 -r1.21 syssrc/sys/kern/sys_pipe.c

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