git: systat - break out read and write I/O activity, change namecache statistics

[YONETANI Tomokazu]

> :On Tue, Mar 16, 2010 at 12:29:34PM -0700, Matthew Dillon wrote:
> :>     systat - break out read and write I/O activity, change namecache statistics
> :			:
> :> http://gitweb.dragonflybsd.org/dragonfly.git/commitdiff/608ee7fb2fd7c810598b54a481f6228b7dd0083a
> :
> :Don't you have some local modifications in usr.bin/vmstat?
> :It still complains about missing members ncs_long and ncs_pass2.
> 
>     Commit 8fec73d5 didn't do it?

No, but 27abc816f did.  It compiles now.