sched_ext: Improve comment on idle_sched_class exception in scx_task_iter_next_locked()

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scx_task_iter_next_locked() skips tasks whose sched_class is
idle_sched_class. While it has a short comment explaining why it's testing
the sched_class directly isntead of using is_idle_task(), the comment
doesn't sufficiently explain what's going on and why. Improve the comment.

Signed-off-by: Tejun Heo <tj@kernel.org>
Cc: Peter Zijlstra <peterz@infradead.org>
Acked-by: David Vernet <void@manifault.com>

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Tejun Heo 2024-08-06 09:40:11 -10:00

parent a735d43c7f

commit 9390a923e1

1 changed files with 23 additions and 2 deletions

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kernel/sched/ext.c

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