sched_ext: Factor out scx_cpuperf_set()

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Factor the cpuperf target write out of scx_bpf_cpuperf_set() into
scx_cpuperf_set() which takes the acting sched and returns 0 or -errno, and
flatten the nested validation into early returns. No functional change.
Prep for gating the write behind a cap and reporting the outcome from the
cid-form kfunc.

Signed-off-by: Tejun Heo <tj@kernel.org>
Reviewed-by: Andrea Righi <arighi@nvidia.com>

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Tejun Heo 2026-07-24 09:09:28 -10:00

parent 7c80408fa9

commit 49d6247d64

1 changed files with 45 additions and 33 deletions

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kernel/sched/ext/ext.c

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