summaryrefslogtreecommitdiffstats
diff options
context:
space:
mode:
-rw-r--r--block/blk-barrier.c4
-rw-r--r--block/blk-core.c5
-rw-r--r--block/blk.h1
-rw-r--r--include/linux/blkdev.h1
4 files changed, 6 insertions, 5 deletions
diff --git a/block/blk-barrier.c b/block/blk-barrier.c
index 47127ba09e45..66e55288178c 100644
--- a/block/blk-barrier.c
+++ b/block/blk-barrier.c
@@ -143,7 +143,7 @@ static void queue_flush(struct request_queue *q, unsigned which)
end_io = post_flush_end_io;
}
- rq_init(q, rq);
+ blk_rq_init(q, rq);
rq->cmd_flags = REQ_HARDBARRIER;
rq->rq_disk = q->bar_rq.rq_disk;
rq->end_io = end_io;
@@ -165,7 +165,7 @@ static inline struct request *start_ordered(struct request_queue *q,
blkdev_dequeue_request(rq);
q->orig_bar_rq = rq;
rq = &q->bar_rq;
- rq_init(q, rq);
+ blk_rq_init(q, rq);
if (bio_data_dir(q->orig_bar_rq->bio) == WRITE)
rq->cmd_flags |= REQ_RW;
if (q->ordered & QUEUE_ORDERED_FUA)
diff --git a/block/blk-core.c b/block/blk-core.c
index d2f23ec5ebfa..fe0d1390b743 100644
--- a/block/blk-core.c
+++ b/block/blk-core.c
@@ -107,7 +107,7 @@ struct backing_dev_info *blk_get_backing_dev_info(struct block_device *bdev)
}
EXPORT_SYMBOL(blk_get_backing_dev_info);
-void rq_init(struct request_queue *q, struct request *rq)
+void blk_rq_init(struct request_queue *q, struct request *rq)
{
memset(rq, 0, sizeof(*rq));
@@ -120,6 +120,7 @@ void rq_init(struct request_queue *q, struct request *rq)
rq->tag = -1;
rq->ref_count = 1;
}
+EXPORT_SYMBOL(blk_rq_init);
static void req_bio_endio(struct request *rq, struct bio *bio,
unsigned int nbytes, int error)
@@ -598,7 +599,7 @@ blk_alloc_request(struct request_queue *q, int rw, int priv, gfp_t gfp_mask)
if (!rq)
return NULL;
- rq_init(q, rq);
+ blk_rq_init(q, rq);
/*
* first three bits are identical in rq->cmd_flags and bio->bi_rw,
diff --git a/block/blk.h b/block/blk.h
index ec9120fb789a..59776ab4742a 100644
--- a/block/blk.h
+++ b/block/blk.h
@@ -10,7 +10,6 @@
extern struct kmem_cache *blk_requestq_cachep;
extern struct kobj_type blk_queue_ktype;
-void rq_init(struct request_queue *q, struct request *rq);
void init_request_from_bio(struct request *req, struct bio *bio);
void blk_rq_bio_prep(struct request_queue *q, struct request *rq,
struct bio *bio);
diff --git a/include/linux/blkdev.h b/include/linux/blkdev.h
index 8ca481cd7d73..d17032c347c0 100644
--- a/include/linux/blkdev.h
+++ b/include/linux/blkdev.h
@@ -607,6 +607,7 @@ extern int blk_register_queue(struct gendisk *disk);
extern void blk_unregister_queue(struct gendisk *disk);
extern void register_disk(struct gendisk *dev);
extern void generic_make_request(struct bio *bio);
+extern void blk_rq_init(struct request_queue *q, struct request *rq);
extern void blk_put_request(struct request *);
extern void __blk_put_request(struct request_queue *, struct request *);
extern void blk_end_sync_rq(struct request *rq, int error);