464 	struct bio_vec *bvec;  in end_bio_extent_writepage()  local
468 	bio_for_each_segment_all(bvec, bio, iter_all) {  in end_bio_extent_writepage()
469 		struct page *page = bvec->bv_page;  in end_bio_extent_writepage()
473 		u64 start = page_offset(page) + bvec->bv_offset;  in end_bio_extent_writepage()
474 		u32 len = bvec->bv_len;  in end_bio_extent_writepage()
477 		if (!IS_ALIGNED(bvec->bv_offset, sectorsize))  in end_bio_extent_writepage()
480 				  bvec->bv_offset, bvec->bv_len);  in end_bio_extent_writepage()
481 		else if (!IS_ALIGNED(bvec->bv_len, sectorsize))  in end_bio_extent_writepage()
484 				   bvec->bv_offset, bvec->bv_len);  in end_bio_extent_writepage()
588 	struct bio_vec *bvec;  in end_bio_extent_readpage()  local
598 	bio_for_each_segment_all(bvec, bio, iter_all) {  in end_bio_extent_readpage()
600 		struct page *page = bvec->bv_page;  in end_bio_extent_readpage()
620 		if (!IS_ALIGNED(bvec->bv_offset, sectorsize))  in end_bio_extent_readpage()
623 				  bvec->bv_offset, bvec->bv_len);  in end_bio_extent_readpage()
624 		else if (!IS_ALIGNED(bvec->bv_offset + bvec->bv_len,  in end_bio_extent_readpage()
628 				   bvec->bv_offset, bvec->bv_len);  in end_bio_extent_readpage()
630 		start = page_offset(page) + bvec->bv_offset;  in end_bio_extent_readpage()
631 		end = start + bvec->bv_len - 1;  in end_bio_extent_readpage()
632 		len = bvec->bv_len;  in end_bio_extent_readpage()
706 	struct bio_vec *bvec = bio_last_bvec_all(bio);  in btrfs_bio_is_contig()  local
729 		page_offset(bvec->bv_page) + bvec->bv_offset + bvec->bv_len ==  in btrfs_bio_is_contig()
1607 	struct bio_vec *bvec;  in extent_buffer_write_end_io()  local
1613 	bio_for_each_segment_all(bvec, &bbio->bio, iter_all) {  in extent_buffer_write_end_io()
1615 		struct page *page = bvec->bv_page;  in extent_buffer_write_end_io()
1616 		u32 len = bvec->bv_len;  in extent_buffer_write_end_io()
4074 	struct bio_vec *bvec;  in extent_buffer_read_end_io()  local
4090 	bio_for_each_segment_all(bvec, &bbio->bio, iter_all) {  in extent_buffer_read_end_io()
4092 		struct page *page = bvec->bv_page;  in extent_buffer_read_end_io()
4093 		u32 len = bvec->bv_len;  in extent_buffer_read_end_io()