Sultan Alsawaf f418a9b2db
simple_lmk: Place victims onto SCHED_RR
Just increasing the victim's priority to the maximum niceness isn't
enough to make it totally preempt everything in SCHED_FAIR, which is
important to make sure victims die quickly. Resource-wise, this isn't
very burdensome since the RT priority is just set to zero, and because
dying victims don't have much to do: they only need to finish whatever
they're doing quickly. SCHED_RR is used over SCHED_FIFO so that CPU time
between the victims is divided evenly to help them all finish at around
the same time, as fast as possible.

Signed-off-by: Sultan Alsawaf <sultan@kerneltoast.com>
Signed-off-by: azrim <mirzaspc@gmail.com>
2022-04-06 13:20:17 +07:00
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