[patch] halt/reboot/shutdown cleanup

[Garrett Wollman]

In article <20120514224817.GA31383 at stack.nl>, julles at stack.nl writes:
>I have found 4 seconds of useless sleeps in the 'shutdown -r now'
>process: 2 seconds in shutdown and 2 seconds in init. I have used an
>init without the delay for quite a while without problems and the delay
>in shutdown seems useless (between saying the shutdown is "now" and
>actually signaling init to do it).

It's useful to me, as it gives me time to log out cleanly.

-GAWollman
-- 
Garrett A. Wollman    | What intellectual phenomenon can be older, or more oft
wollman at bimajority.org| repeated, than the story of a large research program
Opinions not shared by| that impaled itself upon a false central assumption
my employers.         | accepted by all practitioners? - S.J. Gould, 1993