/* We also need to make sure we get a bio
* when we need it for housekeeping purposes */
extern struct bio_set drbd_md_io_bio_set;
-/* to allocate from that set */
-extern struct bio *bio_alloc_drbd(gfp_t gfp_mask);
/* And a bio_set for cloning */
extern struct bio_set drbd_io_bio_set;