What is the default scheduling policy of a linux kernel thread?
Question
What is the default scheduling policy of a linux kernel thread? Are all the policies like SCHED_NORMAL, SCHED_RR, SCHED_FIFO applicable for kernel threads as well?
1 answers
solution1
1 ACCPTED 2023-01-16 14:05:34
kthread sets default policy to SCHED_NORMAL. See https://elixir.bootlin.com/linux/v5.18/source/kernel/kthread.c#L357 All task structs have a policy field, including kthreads.
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