cpuidle,teo: Improve TEO vs NOHZ | Patchew

[RFC][PATCH v2 0/5] cpuidle,teo: Improve TEO vs NOHZ

Peter Zijlstra posted 5 patches 2 years, 1 month ago

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[RFC][PATCH v2 0/5] cpuidle,teo: Improve TEO vs NOHZ

Posted by Peter Zijlstra 2 years, 1 month ago

Patches attempting to solve the TEO tick/nohz vs timer-pull issue.

Very lightly tested..

Since last time:

 - 'split' tick_nohz_get_sleep_length()
 - replaced the tick heuristic