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-rw-r--r--block/elevator.c22
1 files changed, 11 insertions, 11 deletions
diff --git a/block/elevator.c b/block/elevator.c
index ea9319db50d7..7096c22041e7 100644
--- a/block/elevator.c
+++ b/block/elevator.c
@@ -53,13 +53,13 @@ static LIST_HEAD(elv_list);
* Query io scheduler to see if the current process issuing bio may be
* merged with rq.
*/
-static int elv_iosched_allow_merge(struct request *rq, struct bio *bio)
+static int elv_iosched_allow_bio_merge(struct request *rq, struct bio *bio)
{
struct request_queue *q = rq->q;
struct elevator_queue *e = q->elevator;
- if (e->type->ops.elevator_allow_merge_fn)
- return e->type->ops.elevator_allow_merge_fn(q, rq, bio);
+ if (e->type->ops.elevator_allow_bio_merge_fn)
+ return e->type->ops.elevator_allow_bio_merge_fn(q, rq, bio);
return 1;
}
@@ -67,17 +67,17 @@ static int elv_iosched_allow_merge(struct request *rq, struct bio *bio)
/*
* can we safely merge with this request?
*/
-bool elv_rq_merge_ok(struct request *rq, struct bio *bio)
+bool elv_bio_merge_ok(struct request *rq, struct bio *bio)
{
if (!blk_rq_merge_ok(rq, bio))
- return 0;
+ return false;
- if (!elv_iosched_allow_merge(rq, bio))
- return 0;
+ if (!elv_iosched_allow_bio_merge(rq, bio))
+ return false;
- return 1;
+ return true;
}
-EXPORT_SYMBOL(elv_rq_merge_ok);
+EXPORT_SYMBOL(elv_bio_merge_ok);
static struct elevator_type *elevator_find(const char *name)
{
@@ -425,7 +425,7 @@ int elv_merge(struct request_queue *q, struct request **req, struct bio *bio)
/*
* First try one-hit cache.
*/
- if (q->last_merge && elv_rq_merge_ok(q->last_merge, bio)) {
+ if (q->last_merge && elv_bio_merge_ok(q->last_merge, bio)) {
ret = blk_try_merge(q->last_merge, bio);
if (ret != ELEVATOR_NO_MERGE) {
*req = q->last_merge;
@@ -440,7 +440,7 @@ int elv_merge(struct request_queue *q, struct request **req, struct bio *bio)
* See if our hash lookup can find a potential backmerge.
*/
__rq = elv_rqhash_find(q, bio->bi_iter.bi_sector);
- if (__rq && elv_rq_merge_ok(__rq, bio)) {
+ if (__rq && elv_bio_merge_ok(__rq, bio)) {
*req = __rq;
return ELEVATOR_BACK_MERGE;
}