* Robert Watson <rwatson_at_freebsd.org> [2004-07-06 08:21]: > The patch below appears to (brute force) eliminate the crash/hang I'm > experiencing with SCHED_ULE in the post-preemption universe. However, I > was experiencing it only in the SMP case, not UP, so it could be I'm just > not triggering it timing-wise. This would be a temporary fix until jhb is > online again post-USENIX to take a look, assuming this works around the > problem for people other than me. It does work here (as did backing out the native preemption stuff). > Note that this is probably damaging to interrupt processing latency. I have not observed anything unusual with this patch. There are seemingly no increases of build times for my projects and I did not experience any interactivity glitches (no jumpy mouse or the like). Regards -Thorsten -- Those who in quarrels interpose, must often wipe a bloody nose. This message is digitally signed. To verify its integrity, download a copy of GnuPG for your operating system from http://www.gnupg.org .
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