On Thu, 2009-07-16 at 21:45 +0800, Arjan van de Ven wrote: > Henrique de Moraes Holschuh wrote: > > On Thu, 16 Jul 2009, Zhang Rui wrote: > >> the kernel device suspend time is reduced from 3.2s to 2.8s after > >> applying this patch set in my test box. > > > > It will give even a bigger boot time saving on ThinkPads, where there is a > > Synaptics (or ALPS if you are unlucky) touchpad with the trackpoint behind > > it... it takes about 2s to init both devices here. That's two seconds of > > boot time you can shove off if it is being initialized assyncronously :-) > > > > that's a different problem that I don't think this will solve; right. we are not able to get an async device group during initialization. thanks, rui > as long > as you keep the boot of the kernel wait for all async actions, you're going > to hit that wait. In Moblin we have a (bad) patch to not do the wait, > at some point we need to figure how to get a mainline-able patch.... _______________________________________________ linux-pm mailing list linux-pm@xxxxxxxxxxxxxxxxxxxxxxxxxx https://lists.linux-foundation.org/mailman/listinfo/linux-pm
