[PATCH 13/19] block: move blk_next_bio to bio.c

[Christoph Hellwig <hch@xxxxxx>]

Keep blk_next_bio next to the core bio infrastructure.

Signed-off-by: Christoph Hellwig <hch@xxxxxx>
Reviewed-by: Chaitanya Kulkarni <kch@xxxxxxxxxx>
---
 block/bio.c     | 13 +++++++++++++
 block/blk-lib.c | 13 -------------
 2 files changed, 13 insertions(+), 13 deletions(-)

diff --git a/block/bio.c b/block/bio.c
index 4312a8085396b..1536579ed490a 100644
--- a/block/bio.c
+++ b/block/bio.c
@@ -344,6 +344,19 @@ void bio_chain(struct bio *bio, struct bio *parent)
 }
 EXPORT_SYMBOL(bio_chain);
 
+struct bio *blk_next_bio(struct bio *bio, unsigned int nr_pages, gfp_t gfp)
+{
+       struct bio *new = bio_alloc(gfp, nr_pages);
+
+       if (bio) {
+               bio_chain(bio, new);
+               submit_bio(bio);
+       }
+
+       return new;
+}
+EXPORT_SYMBOL_GPL(blk_next_bio);
+
 static void bio_alloc_rescue(struct work_struct *work)
 {
        struct bio_set *bs = container_of(work, struct bio_set, rescue_work);
diff --git a/block/blk-lib.c b/block/blk-lib.c
index 9f09beadcbe30..9245b300ef73e 100644
--- a/block/blk-lib.c
+++ b/block/blk-lib.c
@@ -10,19 +10,6 @@
 
 #include "blk.h"
 
-struct bio *blk_next_bio(struct bio *bio, unsigned int nr_pages, gfp_t gfp)
-{
-       struct bio *new = bio_alloc(gfp, nr_pages);
-
-       if (bio) {
-               bio_chain(bio, new);
-               submit_bio(bio);
-       }
-
-       return new;
-}
-EXPORT_SYMBOL_GPL(blk_next_bio);
-
 int __blkdev_issue_discard(struct block_device *bdev, sector_t sector,
                sector_t nr_sects, gfp_t gfp_mask, int flags,
                struct bio **biop)
-- 
2.30.2