PERFORCE change 162207 for review

[Zhao Shuai]

http://perforce.freebsd.org/chv.cgi?CH=162207

Change 162207 by zhaoshuai at zhaoshuai on 2009/05/17 12:32:27

	backup the original version of fifo_vnops.c
	rename fifo.c to fifo_vnops.c

Affected files ...

.. //depot/projects/soc2009/fifo/sys/fs/fifofs/fifo.c#3 delete
.. //depot/projects/soc2009/fifo/sys/fs/fifofs/fifo_vnops.c#2 delete

Differences ...