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Frogging-Family / community-patches

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How to ckeck that eevdf scheduler is active? #150

Closed mabod closed 1 year ago

mabod commented 1 year ago

I have compiled the 6.5 kernel with eevdf scheduler. How can I check if the scheduler is active? I do not see any trace of eevdf in the journal.

ptr1337 commented 1 year ago

I have compiled the 6.5 kernel with eevdf scheduler. How can I check if the scheduler is active? I do not see any trace of eevdf in the journal.

EEVDF does not print anything. CFS also never did this. EEVDF is a complete replacement for CFS, so it wont show anything.

You can check if the sysctl variables from cfs are not available as well as if the "base_slice" is present in /sys/kernel/debug/sched

mabod commented 1 year ago

ok. That helps. I see base_slice_ns and no wakeup_granularity_ns etc.