Commit 3692fec8 authored by Damien Le Moal's avatar Damien Le Moal Committed by Jens Axboe
Browse files

block: mq-deadline: Rename deadline_is_seq_writes() 



Rename deadline_is_seq_writes() to deadline_is_seq_write() (remove the
"s" plural) to more correctly reflect the fact that this function tests
a single request, not multiple requests.

Fixes: 015d02f4 ("block: mq-deadline: Do not break sequential write streams to zoned HDDs")
Signed-off-by: default avatarDamien Le Moal <damien.lemoal@opensource.wdc.com>
Link: https://lore.kernel.org/r/20221126025550.967914-2-damien.lemoal@opensource.wdc.com


Signed-off-by: default avatarJens Axboe <axboe@kernel.dk>
parent 4b7a21c5

block/mq-deadline.c

+2 −2
Original line number Diff line number Diff line
@@ -294,7 +294,7 @@ static inline int deadline_check_fifo(struct dd_per_prio *per_prio, 
/*

 * Check if rq has a sequential request preceding it.

 */

static bool deadline_is_seq_writes(struct deadline_data *dd, struct request *rq)

static bool deadline_is_seq_write(struct deadline_data *dd, struct request *rq)

{

	struct request *prev = deadline_earlier_request(rq);
@@ -353,7 +353,7 @@ deadline_fifo_request(struct deadline_data *dd, struct dd_per_prio *per_prio, 
	list_for_each_entry(rq, &per_prio->fifo_list[DD_WRITE], queuelist) {

		if (blk_req_can_dispatch_to_zone(rq) &&

		    (blk_queue_nonrot(rq->q) ||

		     !deadline_is_seq_writes(dd, rq)))

		     !deadline_is_seq_write(dd, rq)))

			goto out;

	}

	rq = NULL;