bl2 628 include/linux/bio.h static inline void bio_list_merge(struct bio_list *bl, struct bio_list *bl2) bl2 630 include/linux/bio.h if (!bl2->head) bl2 634 include/linux/bio.h bl->tail->bi_next = bl2->head; bl2 636 include/linux/bio.h bl->head = bl2->head; bl2 638 include/linux/bio.h bl->tail = bl2->tail; bl2 642 include/linux/bio.h struct bio_list *bl2) bl2 644 include/linux/bio.h if (!bl2->head) bl2 648 include/linux/bio.h bl2->tail->bi_next = bl->head; bl2 650 include/linux/bio.h bl->tail = bl2->tail; bl2 652 include/linux/bio.h bl->head = bl2->head;