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4bsd: Simplistic time-sharing for interrupt threads.
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Authored by jhb on Jun 28 2022, 10:32 PM.
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Details

Summary

If an interrupt thread runs for a full quantum without yielding the
CPU, demote its priority and schedule a preemption to give other
ithreads a turn.

Sponsored by: Netflix

Diff Detail

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rG FreeBSD src repository
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Event Timeline

jhb requested review of this revision.Jun 28 2022, 10:32 PM
  • Apply some cosmetic fixes from the ULE review.
This revision is now accepted and ready to land.Jul 14 2022, 12:57 PM