scx_bpfland: always re-align task's vruntime to the global vruntime #463
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Immediately re-align p->scx.dsq_vtime to the global vruntime (+/- slice lag) as soon as we are evaluating the task's vruntime. This allows rapidly chase the minimum global vruntime, ensuring to not over prioritize tasks tasks with a predominantly sleeping behavior pattern. Signed-off-by: Andrea Righi <[email protected]>
htejun
approved these changes
Aug 2, 2024
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Immediately re-align p->scx.dsq_vtime to the global vruntime (+/- slice lag) as soon as we are evaluating the task's vruntime.
This allows rapidly chase the minimum global vruntime, ensuring to not over prioritize tasks tasks with a predominantly sleeping behavior pattern.