block: kill legacy parts of timeout handling

The only user of legacy timing now is BSG, which is invoked
from the mq timeout handler. Kill the legacy code, and rename
the q->rq_timed_out_fn to q->bsg_job_timeout_fn.

Reviewed-by: Hannes Reinecke <[email protected]>
Tested-by: Ming Lei <[email protected]>
Reviewed-by: Omar Sandoval <[email protected]>
Signed-off-by: Jens Axboe <[email protected]>
This commit is contained in:
Jens Axboe 2018-10-29 10:25:07 -06:00
commit 4316b79e43
6 changed files with 11 additions and 107 deletions

View file

@ -224,7 +224,6 @@ static inline bool bio_integrity_endio(struct bio *bio)
}
#endif /* CONFIG_BLK_DEV_INTEGRITY */
void blk_timeout_work(struct work_struct *work);
unsigned long blk_rq_timeout(unsigned long timeout);
void blk_add_timer(struct request *req);
void blk_delete_timer(struct request *);