Module Name:	src
Committed By:	tron
Date:		Fri Oct 21 11:27:00 UTC 2005

Modified Files:
	src/sys/ufs/ffs [netbsd-3]: ffs_softdep.c

Log Message:
Pull up following revision(s) (requested by yamt in ticket #845):
	sys/ufs/ffs/ffs_softdep.c: revision 1.70 via patch
- for pagecache dependency, track which page in the block
  has been written or not individually by (ab)using b_resid
  in pcbp as a bitmap.
- add a comment to explain why it's needed.
PR/15364.  reviewed by Chuck Silvers.


To generate a diff of this commit:
cvs rdiff -r1.63.2.1 -r1.63.2.2 src/sys/ufs/ffs/ffs_softdep.c

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