689 		int blksz = zp->z_blksz;  in zfs_read()  local
693 		if ((ISP2(blksz))) {  in zfs_read()
694 			nblk = (P2ROUNDUP(offset + n, blksz) - P2ALIGN(offset,  in zfs_read()
695 			    blksz)) / blksz;  in zfs_read()
697 			ASSERT(offset + n <= blksz);  in zfs_read()
710 				    blksz), 0, blksz);  in zfs_read()
4758 	uint_t		blksz;  in zfs_putpage()  local
4780 	blksz = zp->z_blksz;  in zfs_putpage()
4781 	if (ISP2(blksz))  in zfs_putpage()
4782 		io_off = P2ALIGN_TYPED(off, blksz, u_offset_t);  in zfs_putpage()
4785 	if (len > 0 && ISP2(blksz))  in zfs_putpage()
4786 		io_len = P2ROUNDUP_TYPED(len + (off - io_off), blksz, size_t);  in zfs_putpage()
5503 	int blksz;  in zfs_reqzcbuf()  local
5520 		blksz = max_blksz;  in zfs_reqzcbuf()
5521 		if (size < blksz || zp->z_blksz != blksz) {  in zfs_reqzcbuf()
5532 			preamble = P2PHASE(offset, blksz);  in zfs_reqzcbuf()
5534 				preamble = blksz - preamble;  in zfs_reqzcbuf()
5539 		postamble = P2PHASE(size, blksz);  in zfs_reqzcbuf()
5542 		fullblk = size / blksz;  in zfs_reqzcbuf()
5556 			    blksz);  in zfs_reqzcbuf()
5559 			    blksz - preamble, preamble);  in zfs_reqzcbuf()
5564 			    blksz);  in zfs_reqzcbuf()
5566 			(void) dmu_xuio_add(xuio, abuf, 0, blksz);  in zfs_reqzcbuf()
5572 			    blksz);  in zfs_reqzcbuf()
5583 		blksz = zp->z_blksz;  in zfs_reqzcbuf()
5584 		if (blksz < zcr_blksz_min)  in zfs_reqzcbuf()
5585 			blksz = zcr_blksz_min;  in zfs_reqzcbuf()
5586 		if (blksz > zcr_blksz_max)  in zfs_reqzcbuf()
5587 			blksz = zcr_blksz_max;  in zfs_reqzcbuf()
5589 		if (blksz > max_blksz) {  in zfs_reqzcbuf()
5598 		if (size < blksz || vn_has_cached_data(vp)) {  in zfs_reqzcbuf()