block: unexport various bio mapping helpers

They are unused and potential new users really should use the blk_rq_map* versions. Signed-off-by: Christoph Hellwig <[email protected]> Signed-off-by: Jens Axboe <[email protected]>
josf · Jul 20, 2016 · f9cc447 · f9cc447
1 parent 4613c5f
commit f9cc447
Showing 1 changed file with 0 additions and 3 deletions.
diff --git a/block/bio.c b/block/bio.c
@@ -1101,7 +1101,6 @@ int bio_uncopy_user(struct bio *bio)
 	bio_put(bio);
 	return ret;
 }
-EXPORT_SYMBOL(bio_uncopy_user);
 
 /**
  *	bio_copy_user_iov	-	copy user data to bio
@@ -1396,7 +1395,6 @@ void bio_unmap_user(struct bio *bio)
 	__bio_unmap_user(bio);
 	bio_put(bio);
 }
-EXPORT_SYMBOL(bio_unmap_user);
 
 static void bio_map_kern_endio(struct bio *bio)
 {
@@ -1542,7 +1540,6 @@ struct bio *bio_copy_kern(struct request_queue *q, void *data, unsigned int len,
 	bio_put(bio);
 	return ERR_PTR(-ENOMEM);
 }
-EXPORT_SYMBOL(bio_copy_kern);
 
 /*
  * bio_set_pages_dirty() and bio_check_pages_dirty() are support functions