Messages in this thread | | | From | "Stephen C. Tweedie" <> | Date | Thu, 15 Jul 1999 12:23:45 +0100 (BST) | Subject | Re: SCHE_RR/FIFO |
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Hi,
On Wed, 14 Jul 1999 14:28:14 +0200, Sven Heursch <Sven.Heursch@unibw-muenchen.de> said:
> Could it be that the scheduler in the kernel 2.2 has problems with the > priority based scheduling algorithm SCHED_FIFO and SCHED_RR. The > verification was made with two concurrent running processes with the > real time priorities 30 and 99. Normaly the higher one should be > scheduled first. But in Linux 2.2 that do not happend evereytime.
What test case breaks the rule for you? The scheduler's goodness function should still absolutely prefer non-SCHED_OTHER processes.
--Stephen
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