blk-mq: remove blk_mq_abort_requeue_list()

No one uses it any more, so remove it.

Reviewed-by: Keith Busch <keith.busch@intel.com>
Reviewed-by: Johannes Thumshirn <jthumshirn@suse.de>
Signed-off-by: Ming Lei <ming.lei@redhat.com>
Signed-off-by: Christoph Hellwig <hch@lst.de>

diff --git a/block/blk-mq.c b/block/blk-mq.c
index a69ad122ed66c6b93385f1b3959a893b407b9d05..f2224ffd225da8acb9b4775a19125f015cc6ab0a 100644 (file)
--- a/block/blk-mq.c
+++ b/block/blk-mq.c
@@ -628,25 +628,6 @@ void blk_mq_delay_kick_requeue_list(struct request_queue *q,
 }
 EXPORT_SYMBOL(blk_mq_delay_kick_requeue_list);
 
-void blk_mq_abort_requeue_list(struct request_queue *q)
-{
-       unsigned long flags;
-       LIST_HEAD(rq_list);
-
-       spin_lock_irqsave(&q->requeue_lock, flags);
-       list_splice_init(&q->requeue_list, &rq_list);
-       spin_unlock_irqrestore(&q->requeue_lock, flags);
-
-       while (!list_empty(&rq_list)) {
-               struct request *rq;
-
-               rq = list_first_entry(&rq_list, struct request, queuelist);
-               list_del_init(&rq->queuelist);
-               blk_mq_end_request(rq, -EIO);
-       }
-}
-EXPORT_SYMBOL(blk_mq_abort_requeue_list);
-
 struct request *blk_mq_tag_to_rq(struct blk_mq_tags *tags, unsigned int tag)
 {
        if (tag < tags->nr_tags) {

diff --git a/include/linux/blk-mq.h b/include/linux/blk-mq.h
index c47aa248c640bc5ea806d5112ce7f7b5fb6b7a46..fcd641032f8d3a87162b0e9f1a63e08ae16d10df 100644 (file)
--- a/include/linux/blk-mq.h
+++ b/include/linux/blk-mq.h
@@ -238,7 +238,6 @@ void blk_mq_add_to_requeue_list(struct request *rq, bool at_head,
                                bool kick_requeue_list);
 void blk_mq_kick_requeue_list(struct request_queue *q);
 void blk_mq_delay_kick_requeue_list(struct request_queue *q, unsigned long msecs);
-void blk_mq_abort_requeue_list(struct request_queue *q);
 void blk_mq_complete_request(struct request *rq);
 
 bool blk_mq_queue_stopped(struct request_queue *q);