685 	struct bio_vec *bvec;  in __bio_add_pc_page()  local
704 		bvec = &bio->bi_io_vec[bio->bi_vcnt - 1];  in __bio_add_pc_page()
705 		if (bvec_gap_to_prev(q, bvec, offset))  in __bio_add_pc_page()
715 	bvec = &bio->bi_io_vec[bio->bi_vcnt];  in __bio_add_pc_page()
716 	bvec->bv_page = page;  in __bio_add_pc_page()
717 	bvec->bv_len = len;  in __bio_add_pc_page()
718 	bvec->bv_offset = offset;  in __bio_add_pc_page()
824 	struct bio_vec *bvec;  in bio_release_pages()  local
829 	bio_for_each_segment_all(bvec, bio, iter_all) {  in bio_release_pages()
830 		if (mark_dirty && !PageCompound(bvec->bv_page))  in bio_release_pages()
831 			set_page_dirty_lock(bvec->bv_page);  in bio_release_pages()
832 		put_page(bvec->bv_page);  in bio_release_pages()
838 	const struct bio_vec *bv = iter->bvec;  in __bio_iov_bvec_add_pages()
1116 	struct bio_vec *bvec;  in bio_copy_from_iter()  local
1119 	bio_for_each_segment_all(bvec, bio, iter_all) {  in bio_copy_from_iter()
1122 		ret = copy_page_from_iter(bvec->bv_page,  in bio_copy_from_iter()
1123 					  bvec->bv_offset,  in bio_copy_from_iter()
1124 					  bvec->bv_len,  in bio_copy_from_iter()
1130 		if (ret < bvec->bv_len)  in bio_copy_from_iter()
1147 	struct bio_vec *bvec;  in bio_copy_to_iter()  local
1150 	bio_for_each_segment_all(bvec, bio, iter_all) {  in bio_copy_to_iter()
1153 		ret = copy_page_to_iter(bvec->bv_page,  in bio_copy_to_iter()
1154 					bvec->bv_offset,  in bio_copy_to_iter()
1155 					bvec->bv_len,  in bio_copy_to_iter()
1161 		if (ret < bvec->bv_len)  in bio_copy_to_iter()
1170 	struct bio_vec *bvec;  in bio_free_pages()  local
1173 	bio_for_each_segment_all(bvec, bio, iter_all)  in bio_free_pages()
1174 		__free_page(bvec->bv_page);  in bio_free_pages()
1523 	struct bio_vec *bvec;  in bio_copy_kern_endio_read()  local
1526 	bio_for_each_segment_all(bvec, bio, iter_all) {  in bio_copy_kern_endio_read()
1527 		memcpy(p, page_address(bvec->bv_page), bvec->bv_len);  in bio_copy_kern_endio_read()
1528 		p += bvec->bv_len;  in bio_copy_kern_endio_read()
1633 	struct bio_vec *bvec;  in bio_set_pages_dirty()  local
1636 	bio_for_each_segment_all(bvec, bio, iter_all) {  in bio_set_pages_dirty()
1637 		if (!PageCompound(bvec->bv_page))  in bio_set_pages_dirty()
1638 			set_page_dirty_lock(bvec->bv_page);  in bio_set_pages_dirty()
1681 	struct bio_vec *bvec;  in bio_check_pages_dirty()  local
1685 	bio_for_each_segment_all(bvec, bio, iter_all) {  in bio_check_pages_dirty()
1686 		if (!PageDirty(bvec->bv_page) && !PageCompound(bvec->bv_page))  in bio_check_pages_dirty()