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-rw-r--r--block/blk-mq.c3
1 files changed, 2 insertions, 1 deletions
diff --git a/block/blk-mq.c b/block/blk-mq.c
index 694cbd698507..1a45c287db64 100644
--- a/block/blk-mq.c
+++ b/block/blk-mq.c
@@ -438,7 +438,8 @@ void blk_mq_free_request(struct request *rq)
struct elevator_queue *e = q->elevator;
if (rq->rq_flags & RQF_ELVPRIV) {
- blk_mq_sched_put_rq_priv(rq->q, rq);
+ if (e && e->type->ops.mq.put_rq_priv)
+ e->type->ops.mq.put_rq_priv(q, rq);
if (rq->elv.icq) {
put_io_context(rq->elv.icq->ioc);
rq->elv.icq = NULL;