Messages in this thread | | | Subject | Re: [RFC/RFT PATCH] sched: automated per tty task groups | From | Mike Galbraith <> | Date | Tue, 19 Oct 2010 11:39:59 +0200 |
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On Tue, 2010-10-19 at 11:26 +0200, Peter Zijlstra wrote: > On Tue, 2010-10-19 at 11:16 +0200, Mike Galbraith wrote: > > Greetings, > > > > Comments, suggestions etc highly welcome. > > You might be wanting to exclude RT tasks from the tty groups since there > is no interface to grant them any runtime and such :-)
:)
> Also, I think tty_sched_move_task and sched_move_task() should be > sharing lots more code -- I recently proposed a fix for > sched_move_task() because the Android people complained, but they > haven't replied back yet..
Yeah. I should be able to just do sched_move_task(), but it doesn't currently work even with your patch, turning tty_sched on/off can lead to incredible delays before you get box back. With virgin source, it's size infinity for all intents and purposes.
-Mike
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