diff options
Diffstat (limited to 'block/elevator.c')
| -rw-r--r-- | block/elevator.c | 16 |
1 files changed, 5 insertions, 11 deletions
diff --git a/block/elevator.c b/block/elevator.c index 04518921db31..59173a69ebdf 100644 --- a/block/elevator.c +++ b/block/elevator.c @@ -612,7 +612,7 @@ void elv_insert(struct request_queue *q, struct request *rq, int where) * processing. */ blk_remove_plug(q); - q->request_fn(q); + blk_start_queueing(q); break; case ELEVATOR_INSERT_SORT: @@ -950,7 +950,7 @@ void elv_completed_request(struct request_queue *q, struct request *rq) blk_ordered_cur_seq(q) == QUEUE_ORDSEQ_DRAIN && blk_ordered_req_seq(first_rq) > QUEUE_ORDSEQ_DRAIN) { blk_ordered_complete_seq(q, QUEUE_ORDSEQ_DRAIN, 0); - q->request_fn(q); + blk_start_queueing(q); } } } @@ -1109,8 +1109,7 @@ static int elevator_switch(struct request_queue *q, struct elevator_type *new_e) elv_drain_elevator(q); while (q->rq.elvpriv) { - blk_remove_plug(q); - q->request_fn(q); + blk_start_queueing(q); spin_unlock_irq(q->queue_lock); msleep(10); spin_lock_irq(q->queue_lock); @@ -1166,15 +1165,10 @@ ssize_t elv_iosched_store(struct request_queue *q, const char *name, size_t count) { char elevator_name[ELV_NAME_MAX]; - size_t len; struct elevator_type *e; - elevator_name[sizeof(elevator_name) - 1] = '\0'; - strncpy(elevator_name, name, sizeof(elevator_name) - 1); - len = strlen(elevator_name); - - if (len && elevator_name[len - 1] == '\n') - elevator_name[len - 1] = '\0'; + strlcpy(elevator_name, name, sizeof(elevator_name)); + strstrip(elevator_name); e = elevator_get(elevator_name); if (!e) { |