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sched/deadline: Use hrtick_enabled_dl() before start_hrtick_dl()

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The deadline server code moved one of the start_hrtick_dl() calls
but dropped the dl specific hrtick_enabled check. This causes hrticks
to get armed even when sched_feat(HRTICK_DL) is false. Fix it.

Fixes: 63ba8422f8 ("sched/deadline: Introduce deadline servers")
Signed-off-by: Phil Auld <pauld@redhat.com>
Signed-off-by: Peter Zijlstra (Intel) <peterz@infradead.org>
Acked-by: Juri Lelli <juri.lelli@redhat.com>
Link: https://lore.kernel.org/r/20241004123729.460668-1-pauld@redhat.com
This commit is contained in:
Phil Auld 2024-10-04 08:37:29 -04:00 committed by Peter Zijlstra
parent d4ac164bde
commit d16b7eb6f5
1 changed files with 1 additions and 1 deletions
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kernel/sched/deadline.c
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@ -2385,7 +2385,7 @@ static void set_next_task_dl(struct rq *rq, struct task_struct *p, bool first)
deadline_queue_push_tasks(rq);
if (hrtick_enabled(rq))
if (hrtick_enabled_dl(rq))
start_hrtick_dl(rq, &p->dl);
}