bio_add_pc_page   689 fs/bio.c       		if (bio_add_pc_page(q, bio, page, bytes, 0) < bytes)
bio_add_pc_page   811 fs/bio.c       			if (bio_add_pc_page(q, bio, pages[j], bytes, offset) <
bio_add_pc_page   972 fs/bio.c       		if (bio_add_pc_page(q, bio, virt_to_page(data), bytes,
bio_add_pc_page   335 include/linux/bio.h extern int bio_add_pc_page(struct request_queue *, struct bio *, struct page *,