sched_ext: Print sub-scheduler disabled log and reason

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Take scx_qmap for example, when sub scheduler is attached, there is
'BPF sub-scheduler "qmap" enabled' message, but when detached, the log
is missing. Add a new function to do the log thing, it can be used by
both root scheduler and sub scheduler.

Signed-off-by: Zhao Mengmeng <zhaomengmeng@kylinos.cn>
Reviewed-by: Cheng-Yang Chou <yphbchou0911@gmail.com>
Signed-off-by: Tejun Heo <tj@kernel.org>

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Zhao Mengmeng 2026-04-17 17:18:03 +08:00 • committed by Tejun Heo

parent 26fb937c7b

commit 5425abc222

1 changed files with 24 additions and 15 deletions

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kernel/sched/ext.c

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