diff options
Diffstat (limited to 'kernel')
| -rw-r--r-- | kernel/sched/ext.c | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/kernel/sched/ext.c b/kernel/sched/ext.c index 8f6d8d7f895c..136b01950a62 100644 --- a/kernel/sched/ext.c +++ b/kernel/sched/ext.c @@ -3439,8 +3439,8 @@ static void destroy_dsq(struct scx_sched *sch, u64 dsq_id) * operations inside scheduler locks. */ dsq->id = SCX_DSQ_INVALID; - llist_add(&dsq->free_node, &dsqs_to_free); - irq_work_queue(&free_dsq_irq_work); + if (llist_add(&dsq->free_node, &dsqs_to_free)) + irq_work_queue(&free_dsq_irq_work); out_unlock_dsq: raw_spin_unlock_irqrestore(&dsq->lock, flags); |