elevator: make the rqhash helpers exported

Signed-off-by: Jens Axboe <[email protected]>
Reviewed-by: Hannes Reinecke <[email protected]>
This commit is contained in:
Jens Axboe 2016-12-07 08:43:31 -07:00
commit 70b3ea056f
2 changed files with 9 additions and 4 deletions

View file

@ -248,13 +248,13 @@ static inline void __elv_rqhash_del(struct request *rq)
rq->rq_flags &= ~RQF_HASHED;
}
static void elv_rqhash_del(struct request_queue *q, struct request *rq)
void elv_rqhash_del(struct request_queue *q, struct request *rq)
{
if (ELV_ON_HASH(rq))
__elv_rqhash_del(rq);
}
static void elv_rqhash_add(struct request_queue *q, struct request *rq)
void elv_rqhash_add(struct request_queue *q, struct request *rq)
{
struct elevator_queue *e = q->elevator;
@ -263,13 +263,13 @@ static void elv_rqhash_add(struct request_queue *q, struct request *rq)
rq->rq_flags |= RQF_HASHED;
}
static void elv_rqhash_reposition(struct request_queue *q, struct request *rq)
void elv_rqhash_reposition(struct request_queue *q, struct request *rq)
{
__elv_rqhash_del(rq);
elv_rqhash_add(q, rq);
}
static struct request *elv_rqhash_find(struct request_queue *q, sector_t offset)
struct request *elv_rqhash_find(struct request_queue *q, sector_t offset)
{
struct elevator_queue *e = q->elevator;
struct hlist_node *next;