Module Name:	syssrc
Committed By:	chs
Date:		Fri Mar 22 03:57:35 UTC 2002

Modified Files:
	syssrc/sys/ufs/ufs: ufs_readwrite.c

Log Message:
in lfs_write(), flush and invalidate any page cache pages in the range
that we're about to modify.  this weak attempt at coherency is enough
to make some applications (eg. "tail -f") happy, so it's worth having.


To generate a diff of this commit:
cvs rdiff -r1.40 -r1.41 syssrc/sys/ufs/ufs/ufs_readwrite.c

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