block: remove export for blk_queue_bio
With commit ff36ab345 ("dm: remove request-based logic from
make_request_fn wrapper") DM no longer calls blk_queue_bio() directly,
so remove its export. Doing so required a forward declaration in
blk-core.c.
Signed-off-by: Mike Snitzer <snitzer@redhat.com>
Signed-off-by: Jens Axboe <axboe@fb.com>
diff --git a/block/blk-core.c b/block/blk-core.c
index 7871603..03b5f8d 100644
--- a/block/blk-core.c
+++ b/block/blk-core.c
@@ -734,6 +734,8 @@
}
EXPORT_SYMBOL(blk_init_queue_node);
+static void blk_queue_bio(struct request_queue *q, struct bio *bio);
+
struct request_queue *
blk_init_allocated_queue(struct request_queue *q, request_fn_proc *rfn,
spinlock_t *lock)
@@ -1578,7 +1580,7 @@
blk_rq_bio_prep(req->q, req, bio);
}
-void blk_queue_bio(struct request_queue *q, struct bio *bio)
+static void blk_queue_bio(struct request_queue *q, struct bio *bio)
{
const bool sync = !!(bio->bi_rw & REQ_SYNC);
struct blk_plug *plug;
@@ -1686,7 +1688,6 @@
spin_unlock_irq(q->queue_lock);
}
}
-EXPORT_SYMBOL_GPL(blk_queue_bio); /* for device mapper only */
/*
* If bio->bi_dev is a partition, remap the location