sched_ext: Sync error_irq_work before freeing scx_sched

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By the time scx_sched_free_rcu_work() runs, the scx_sched is no longer
reachable. However, a previously queued error_irq_work may still be pending or
running. Ensure it completes before proceeding with teardown.

Fixes: bff3b5aec1 ("sched_ext: Move disable machinery into scx_sched")
Acked-by: Andrea Righi <arighi@nvidia.com>
Signed-off-by: Tejun Heo <tj@kernel.org>

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Tejun Heo 2025-10-09 13:56:23 -10:00

parent 54e96258a6

commit efeeaac9ae

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kernel/sched/ext.c

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