29 		struct page *page, struct bio **bio_chain)  in submit()  argument
49 	if (bio_chain == NULL) {  in submit()
58 		bio->bi_private = *bio_chain;  in submit()
59 		*bio_chain = bio;  in submit()
65 int hib_bio_read_page(pgoff_t page_off, void *addr, struct bio **bio_chain)  in hib_bio_read_page()  argument
68 			virt_to_page(addr), bio_chain);  in hib_bio_read_page()
71 int hib_bio_write_page(pgoff_t page_off, void *addr, struct bio **bio_chain)  in hib_bio_write_page()  argument
74 			virt_to_page(addr), bio_chain);  in hib_bio_write_page()
77 int hib_wait_on_bio_chain(struct bio **bio_chain)  in hib_wait_on_bio_chain()  argument
83 	if (bio_chain == NULL)  in hib_wait_on_bio_chain()
86 	bio = *bio_chain;  in hib_wait_on_bio_chain()
101 	*bio_chain = NULL;  in hib_wait_on_bio_chain()