Module Name:	src
Committed By:	tron
Date:		Sat May 28 12:47:14 UTC 2005

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

Log Message:
Pull up revision 1.16 (requested by hannken in ticket #334):
- Use an empty snap block list to set the initial file size.  Snapshot is
  now valid from the beginning.  No need to copy the last fs block two times.
- No need to allocate the cylinder group blocks twice.
- cgbuf -> sbbuf


To generate a diff of this commit:
cvs rdiff -r1.11.2.6 -r1.11.2.7 src/sys/ufs/ffs/ffs_snapshot.c

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