/* RETURNS: Pointer to new bio on success, NULL on failure.  */
struct bio* bio_alloc(gfp_t gfp_mask, int nr_iovecs)
/* RETURNS: Pointer to new bio on success, NULL on failure.  */
struct bio* bio_alloc(gfp_t gfp_mask, int nr_iovecs)
{
	struct bio *bio = bio_alloc_bioset(gfp_mask, nr_iovecs, fs_bio_set);
	if (bio)
		bio->bi_destructor = bio_fs_destructor;
	return bio;
}