Re: Standardize shutdown of the system from enviroment control modules

[Pavel Machek <pavel@ucw.cz>]

Hi!

> Currently snsc_event for Altix systems sends SIGPWR to init (and abuses
> tasklist_lock..) while the sbus drivers call execve for /sbin/shutdown
> (which is also ugly, it should at least use call_usermodehelper)
> With normal sysvinit both will end up the same, but I suspect the
> shutdown variant, maybe with a sysctl to chose the exact path to call
> would be cleaner.  What do you guys think about adding a common function
> to do this.  Could you test such a patch for me?

ACPI does some exec (in thermal), too. Yes, I think it is worth
standartizing. Easy to test, btw, just echo too low trippoints.

								Pavel
-- 
if you have sharp zaurus hardware you don't need... you know my address
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