diff options
| -rw-r--r-- | block/as-iosched.c | 2 | ||||
| -rw-r--r-- | block/cfq-iosched.c | 5 | ||||
| -rw-r--r-- | block/elevator.c | 9 | ||||
| -rw-r--r-- | block/ll_rw_blk.c | 9 | ||||
| -rw-r--r-- | include/linux/elevator.h | 8 |
5 files changed, 15 insertions, 18 deletions
diff --git a/block/as-iosched.c b/block/as-iosched.c index 02eb9333..66015bc 100644 --- a/block/as-iosched.c +++ b/block/as-iosched.c @@ -1284,7 +1284,7 @@ static void as_work_handler(void *data) spin_unlock_irqrestore(q->queue_lock, flags); } -static int as_may_queue(request_queue_t *q, int rw, struct bio *bio) +static int as_may_queue(request_queue_t *q, int rw) { int ret = ELV_MQUEUE_MAY; struct as_data *ad = q->elevator->elevator_data; diff --git a/block/cfq-iosched.c b/block/cfq-iosched.c index 3c5fd9c2..2ac35aa 100644 --- a/block/cfq-iosched.c +++ b/block/cfq-iosched.c @@ -1752,7 +1752,7 @@ __cfq_may_queue(struct cfq_data *cfqd, struct cfq_queue *cfqq, return ELV_MQUEUE_MAY; } -static int cfq_may_queue(request_queue_t *q, int rw, struct bio *bio) +static int cfq_may_queue(request_queue_t *q, int rw) { struct cfq_data *cfqd = q->elevator->elevator_data; struct task_struct *tsk = current; @@ -1817,8 +1817,7 @@ static void cfq_put_request(request_queue_t *q, struct request *rq) * Allocate cfq data structures associated with this request. */ static int -cfq_set_request(request_queue_t *q, struct request *rq, struct bio *bio, - gfp_t gfp_mask) +cfq_set_request(request_queue_t *q, struct request *rq, gfp_t gfp_mask) { struct cfq_data *cfqd = q->elevator->elevator_data; struct task_struct *tsk = current; diff --git a/block/elevator.c b/block/elevator.c index 924b81b..788d2d8 100644 --- a/block/elevator.c +++ b/block/elevator.c @@ -796,13 +796,12 @@ struct request *elv_former_request(request_queue_t *q, struct request *rq) return NULL; } -int elv_set_request(request_queue_t *q, struct request *rq, struct bio *bio, - gfp_t gfp_mask) +int elv_set_request(request_queue_t *q, struct request *rq, gfp_t gfp_mask) { elevator_t *e = q->elevator; if (e->ops->elevator_set_req_fn) - return e->ops->elevator_set_req_fn(q, rq, bio, gfp_mask); + return e->ops->elevator_set_req_fn(q, rq, gfp_mask); rq->elevator_private = NULL; return 0; @@ -816,12 +815,12 @@ void elv_put_request(request_queue_t *q, struct request *rq) e->ops->elevator_put_req_fn(q, rq); } -int elv_may_queue(request_queue_t *q, int rw, struct bio *bio) +int elv_may_queue(request_queue_t *q, int rw) { elevator_t *e = q->elevator; if (e->ops->elevator_may_queue_fn) - return e->ops->elevator_may_queue_fn(q, rw, bio); + return e->ops->elevator_may_queue_fn(q, rw); return ELV_MQUEUE_MAY; } diff --git a/block/ll_rw_blk.c b/block/ll_rw_blk.c index b94a396..b1ea941 100644 --- a/block/ll_rw_blk.c +++ b/block/ll_rw_blk.c @@ -2003,8 +2003,7 @@ static inline void blk_free_request(request_queue_t *q, struct request *rq) } static inline struct request * -blk_alloc_request(request_queue_t *q, int rw, struct bio *bio, - int priv, gfp_t gfp_mask) +blk_alloc_request(request_queue_t *q, int rw, int priv, gfp_t gfp_mask) { struct request *rq = mempool_alloc(q->rq.rq_pool, gfp_mask); @@ -2018,7 +2017,7 @@ blk_alloc_request(request_queue_t *q, int rw, struct bio *bio, rq->cmd_flags = rw | REQ_ALLOCED; if (priv) { - if (unlikely(elv_set_request(q, rq, bio, gfp_mask))) { + if (unlikely(elv_set_request(q, rq, gfp_mask))) { mempool_free(rq, q->rq.rq_pool); return NULL; } @@ -2109,7 +2108,7 @@ static struct request *get_request(request_queue_t *q, int rw, struct bio *bio, struct io_context *ioc = NULL; int may_queue, priv; - may_queue = elv_may_queue(q, rw, bio); + may_queue = elv_may_queue(q, rw); if (may_queue == ELV_MQUEUE_NO) goto rq_starved; @@ -2157,7 +2156,7 @@ static struct request *get_request(request_queue_t *q, int rw, struct bio *bio, spin_unlock_irq(q->queue_lock); - rq = blk_alloc_request(q, rw, bio, priv, gfp_mask); + rq = blk_alloc_request(q, rw, priv, gfp_mask); if (unlikely(!rq)) { /* * Allocation failed presumably due to memory. Undo anything diff --git a/include/linux/elevator.h b/include/linux/elevator.h index 0e7b1a7..cc81645 100644 --- a/include/linux/elevator.h +++ b/include/linux/elevator.h @@ -14,9 +14,9 @@ typedef void (elevator_add_req_fn) (request_queue_t *, struct request *); typedef int (elevator_queue_empty_fn) (request_queue_t *); typedef struct request *(elevator_request_list_fn) (request_queue_t *, struct request *); typedef void (elevator_completed_req_fn) (request_queue_t *, struct request *); -typedef int (elevator_may_queue_fn) (request_queue_t *, int, struct bio *); +typedef int (elevator_may_queue_fn) (request_queue_t *, int); -typedef int (elevator_set_req_fn) (request_queue_t *, struct request *, struct bio *, gfp_t); +typedef int (elevator_set_req_fn) (request_queue_t *, struct request *, gfp_t); typedef void (elevator_put_req_fn) (request_queue_t *, struct request *); typedef void (elevator_activate_req_fn) (request_queue_t *, struct request *); typedef void (elevator_deactivate_req_fn) (request_queue_t *, struct request *); @@ -105,9 +105,9 @@ extern struct request *elv_former_request(request_queue_t *, struct request *); extern struct request *elv_latter_request(request_queue_t *, struct request *); extern int elv_register_queue(request_queue_t *q); extern void elv_unregister_queue(request_queue_t *q); -extern int elv_may_queue(request_queue_t *, int, struct bio *); +extern int elv_may_queue(request_queue_t *, int); extern void elv_completed_request(request_queue_t *, struct request *); -extern int elv_set_request(request_queue_t *, struct request *, struct bio *, gfp_t); +extern int elv_set_request(request_queue_t *, struct request *, gfp_t); extern void elv_put_request(request_queue_t *, struct request *); /* |
