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Commit 9d037ad7 authored by Christoph Hellwig's avatar Christoph Hellwig Committed by Jens Axboe
Browse files

block: remove req->timeout_list 



Unused now that the legacy request path is gone.

Signed-off-by: default avatarChristoph Hellwig <hch@lst.de>
Signed-off-by: default avatarJens Axboe <axboe@kernel.dk>
parent 27d420bc

block/blk-core.c

+0 −1
Original line number Diff line number Diff line
@@ -144,7 +144,6 @@ void blk_rq_init(struct request_queue *q, struct request *rq) 
	memset(rq, 0, sizeof(*rq));



	INIT_LIST_HEAD(&rq->queuelist);

	INIT_LIST_HEAD(&rq->timeout_list);

	rq->q = q;

	rq->__sector = (sector_t) -1;

	INIT_HLIST_NODE(&rq->hash);

block/blk-mq.c

+0 −1
Original line number Diff line number Diff line
@@ -327,7 +327,6 @@ static struct request *blk_mq_rq_ctx_init(struct blk_mq_alloc_data *data, 
	rq->extra_len = 0;

	rq->__deadline = 0;



	INIT_LIST_HEAD(&rq->timeout_list);

	rq->timeout = 0;



	rq->end_io = NULL;

block/blk-timeout.c

+0 −12
Original line number Diff line number Diff line
@@ -68,16 +68,6 @@ ssize_t part_timeout_store(struct device *dev, struct device_attribute *attr, 


#endif /* CONFIG_FAIL_IO_TIMEOUT */



/*

 * blk_delete_timer - Delete/cancel timer for a given function.

 * @req:	request that we are canceling timer for

 *

 */

void blk_delete_timer(struct request *req)

{

	list_del_init(&req->timeout_list);

}



/**

 * blk_abort_request -- Request request recovery for the specified command

 * @req:	pointer to the request of interest
@@ -123,8 +113,6 @@ void blk_add_timer(struct request *req) 
	struct request_queue *q = req->q;

	unsigned long expiry;



	BUG_ON(!list_empty(&req->timeout_list));



	/*

	 * Some LLDs, like scsi, peek at the timeout to prevent a

	 * command from being retried forever.

block/blk.h

+0 −2
Original line number Diff line number Diff line
@@ -222,8 +222,6 @@ static inline bool bio_integrity_endio(struct bio *bio) 


unsigned long blk_rq_timeout(unsigned long timeout);

void blk_add_timer(struct request *req);

void blk_delete_timer(struct request *);





bool bio_attempt_front_merge(struct request_queue *q, struct request *req,

			     struct bio *bio);

include/linux/blkdev.h

+0 −2
Original line number Diff line number Diff line
@@ -228,8 +228,6 @@ struct request { 
	/* access through blk_rq_set_deadline, blk_rq_deadline */

	unsigned long __deadline;



	struct list_head timeout_list;



	union {

		struct __call_single_data csd;

		u64 fifo_time;