Messages in this thread | | | Date | Thu, 19 Jun 2003 17:47:12 +0200 | From | Mike Galbraith <> | Subject | Re: [PATCH] sleep_decay for interactivity 2.5.72 - testers needed |
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At 12:05 AM 6/20/2003 +1000, Con Kolivas wrote:
>Testers required. A version for -ck will be created soon.
That idea definitely needs some refinement.
Run test-starve.c, and try to login. I'm not sure, but I don't think I've seen any task change more than one priority from what it started life at. In test-starve's case, that's 16. It's partner is at 16 as well, so it can't preempt (bad). A dd if=/dev/zero of=/dev/null stays glued to 21. Repeated sh -c 'ps l $$' bounces back and forth between 15 and 21. (maybe I should fly to Vegas.. when I try to login with test-starve running, I keep hitting 21:)
-Mike
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