Commit 7a3b3660 authored by Jinlong Chen's avatar Jinlong Chen Committed by Jens Axboe
Browse files

block: always use 'e' when printing scheduler name 



Printing e->elevator_name in all cases improves the readability, and
'e' and 'cur' are identical in this branch.

Suggested-by: default avatarChristoph Hellwig <hch@lst.de>
Signed-off-by: default avatarJinlong Chen <nickyc975@zju.edu.cn>
Link: https://lore.kernel.org/r/4bae180ffbac608ea0cf46ffa9739ce0973b60aa.1669736350.git.nickyc975@zju.edu.cn


Signed-off-by: default avatarJens Axboe <axboe@kernel.dk>
parent 5998249e

block/elevator.c

+1 −1
Original line number Diff line number Diff line
@@ -777,7 +777,7 @@ ssize_t elv_iosched_show(struct request_queue *q, char *name) 
	spin_lock(&elv_list_lock);

	list_for_each_entry(e, &elv_list, list) {

		if (e == cur)

			len += sprintf(name+len, "[%s] ", cur->elevator_name);

			len += sprintf(name+len, "[%s] ", e->elevator_name);

		else if (elv_support_features(q, e))

			len += sprintf(name+len, "%s ", e->elevator_name);

	}