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Commit f8a5b122 authored by Jens Axboe's avatar Jens Axboe
Browse files

blk-mq: make mq_ops a const pointer



We never change it, make that clear.

Signed-off-by: default avatarJens Axboe <axboe@fb.com>
Reviewed-by: default avatarBart Van Assche <bart.vanassche@sandisk.com>
parent 729204ef
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+1 −1
Original line number Diff line number Diff line
@@ -639,7 +639,7 @@ struct blk_mq_timeout_data {

void blk_mq_rq_timed_out(struct request *req, bool reserved)
{
	struct blk_mq_ops *ops = req->q->mq_ops;
	const struct blk_mq_ops *ops = req->q->mq_ops;
	enum blk_eh_timer_return ret = BLK_EH_RESET_TIMER;

	/*
+1 −1
Original line number Diff line number Diff line
@@ -60,7 +60,7 @@ struct blk_mq_hw_ctx {

struct blk_mq_tag_set {
	unsigned int		*mq_map;
	struct blk_mq_ops	*ops;
	const struct blk_mq_ops	*ops;
	unsigned int		nr_hw_queues;
	unsigned int		queue_depth;	/* max hw supported */
	unsigned int		reserved_tags;
+1 −1
Original line number Diff line number Diff line
@@ -407,7 +407,7 @@ struct request_queue {
	dma_drain_needed_fn	*dma_drain_needed;
	lld_busy_fn		*lld_busy_fn;

	struct blk_mq_ops	*mq_ops;
	const struct blk_mq_ops	*mq_ops;

	unsigned int		*mq_map;