715 	struct bio_vec *bvec;  in bio_add_pc_page()  local
756 	bvec = &bio->bi_io_vec[bio->bi_vcnt];  in bio_add_pc_page()
757 	bvec->bv_page = page;  in bio_add_pc_page()
758 	bvec->bv_len = len;  in bio_add_pc_page()
759 	bvec->bv_offset = offset;  in bio_add_pc_page()
779 	if (bio->bi_vcnt > 1 && (BIOVEC_PHYS_MERGEABLE(bvec-1, bvec)))  in bio_add_pc_page()
786 	bvec->bv_page = NULL;  in bio_add_pc_page()
787 	bvec->bv_len = 0;  in bio_add_pc_page()
788 	bvec->bv_offset = 0;  in bio_add_pc_page()
1018 	struct bio_vec *bvec;  in bio_copy_from_iter()  local
1020 	bio_for_each_segment_all(bvec, bio, i) {  in bio_copy_from_iter()
1023 		ret = copy_page_from_iter(bvec->bv_page,  in bio_copy_from_iter()
1024 					  bvec->bv_offset,  in bio_copy_from_iter()
1025 					  bvec->bv_len,  in bio_copy_from_iter()
1031 		if (ret < bvec->bv_len)  in bio_copy_from_iter()
1049 	struct bio_vec *bvec;  in bio_copy_to_iter()  local
1051 	bio_for_each_segment_all(bvec, bio, i) {  in bio_copy_to_iter()
1054 		ret = copy_page_to_iter(bvec->bv_page,  in bio_copy_to_iter()
1055 					bvec->bv_offset,  in bio_copy_to_iter()
1056 					bvec->bv_len,  in bio_copy_to_iter()
1062 		if (ret < bvec->bv_len)  in bio_copy_to_iter()
1071 	struct bio_vec *bvec;  in bio_free_pages()  local
1074 	bio_for_each_segment_all(bvec, bio, i)  in bio_free_pages()
1075 		__free_page(bvec->bv_page);  in bio_free_pages()
1372 	struct bio_vec *bvec;  in __bio_unmap_user()  local
1378 	bio_for_each_segment_all(bvec, bio, i) {  in __bio_unmap_user()
1380 			set_page_dirty_lock(bvec->bv_page);  in __bio_unmap_user()
1382 		page_cache_release(bvec->bv_page);  in __bio_unmap_user()
1469 	struct bio_vec *bvec;  in bio_copy_kern_endio_read()  local
1472 	bio_for_each_segment_all(bvec, bio, i) {  in bio_copy_kern_endio_read()
1473 		memcpy(p, page_address(bvec->bv_page), bvec->bv_len);  in bio_copy_kern_endio_read()
1474 		p += bvec->bv_len;  in bio_copy_kern_endio_read()
1581 	struct bio_vec *bvec;  in bio_set_pages_dirty()  local
1584 	bio_for_each_segment_all(bvec, bio, i) {  in bio_set_pages_dirty()
1585 		struct page *page = bvec->bv_page;  in bio_set_pages_dirty()
1594 	struct bio_vec *bvec;  in bio_release_pages()  local
1597 	bio_for_each_segment_all(bvec, bio, i) {  in bio_release_pages()
1598 		struct page *page = bvec->bv_page;  in bio_release_pages()
1647 	struct bio_vec *bvec;  in bio_check_pages_dirty()  local
1651 	bio_for_each_segment_all(bvec, bio, i) {  in bio_check_pages_dirty()
1652 		struct page *page = bvec->bv_page;  in bio_check_pages_dirty()
1656 			bvec->bv_page = NULL;  in bio_check_pages_dirty()
1706 	struct bio_vec bvec;  in bio_flush_dcache_pages()  local
1709 	bio_for_each_segment(bvec, bi, iter)  in bio_flush_dcache_pages()
1710 		flush_dcache_page(bvec.bv_page);  in bio_flush_dcache_pages()