On Thu, Aug 01, 2019 at 11:28:30AM -0700, Suren Baghdasaryan wrote: > > By marking it FIFO-99 you're in effect saying that your stupid > > statistics gathering is more important than your life. It will preempt > > the task that's in control of the band-saw emergency break, it will > > preempt the task that's adjusting the electromagnetic field containing > > this plasma flow. > > > > That's insane. > > IMHO an opt-in feature stops being "stupid" as soon as the user opted > in to use it, therefore explicitly indicating interest in it. However > I assume you are using "stupid" here to indicate that it's "less > important" rather than it's "useless". Quite; PSI does have its uses. RT just isn't one of them.