On Thu, 20 May 2010 11:11:11 +0200 Florian Mickler <florian@xxxxxxxxxxx> wrote: > On Tue, 18 May 2010 15:11:11 +0200 > Pavel Machek <pavel@xxxxxx> wrote: > > > On Thu 2010-05-13 21:11:06, Arve Hj??nnev??g wrote: > > > Adds /sys/power/policy that selects the behaviour of /sys/power/state. > > > After setting the policy to opportunistic, writes to /sys/power/state > > > become non-blocking requests that specify which suspend state to > > > enter > > > > Yeah, one file selects behavior of another file, and to read available > > states for opportunistic, you have to write to file first. > > > > I still don't like the interface. > > > > Actually, what would be a better interface? > > I wonder why it is not like this: > > /sys/power/state > no change, works with and without opportunistic suspend the > same. Ignores suspend blockers. Really no change. (From user > perspective) > > /sys/power/opportunistic > On / Off > While Off the opportunistic suspend is off. > While On, the opportunistic suspend is on and if there are no > suspend blockers the system goes to suspend. > I forgot, of course there needs to be another knob to implement the "on" behaviour in the opportunistic mode /sys/power/block_opportunistic_suspend There you have it. One file, one purpose. > Cheers, > Flo -- To unsubscribe from this list: send the line "unsubscribe linux-doc" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html