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blkdev.h: remove unused codes blk_account_rq 

Last users of blk_account_rq gone with patch commit a1ce35fa49
("block: remove dead elevator code") and now it gets no caller, it can
be safely removed.

Signed-off-by: Lin Feng <linf@wangsu.com>
Link: https://lore.kernel.org/r/20210512100124.173769-1-linf@wangsu.com
Signed-off-by: Jens Axboe <axboe@kernel.dk>
This commit is contained in:
Lin Feng 2021-05-12 18:01:24 +08:00 committed by Jens Axboe
parent 7ea96eefb0
commit 190515f610
1 changed files with 0 additions and 5 deletions
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5
include/linux/blkdev.h
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@ -677,11 +677,6 @@ bool blk_queue_flag_test_and_set(unsigned int flag, struct request_queue *q);
extern void blk_set_pm_only(struct request_queue *q);
extern void blk_clear_pm_only(struct request_queue *q);
static inline bool blk_account_rq(struct request *rq)
{
return (rq->rq_flags & RQF_STARTED) && !blk_rq_is_passthrough(rq);
}
#define list_entry_rq(ptr) list_entry((ptr), struct request, queuelist)
#define rq_data_dir(rq) (op_is_write(req_op(rq)) ? WRITE : READ)