Lines Matching refs:xfer_sz
634 size_t xfer_sz;
646 xfer_sz = obj_sz + redzone_sz;
650 if (xfer_sz + pg_off - 1 > nocross)
651 xfer_sz = nocross - pg_off + 1;
652 if (redzone_sz && (xfer_sz <= redzone_sz)) {
656 xfer_sz, obj_sz, pg_off, redzone_sz, nocross);
660 xfer_sz -= redzone_sz; /* restore transfer size */
663 if (xfer_sz - 1 > count_max)
664 xfer_sz = count_max + 1;
666 if (xfer_sz >= obj_sz) {
668 mp->dmai_size = xfer_sz;
669 mp->dmai_winsize = P2ROUNDUP(xfer_sz + pg_off, MMU_PAGE_SIZE);
675 obj_sz, pg_off, redzone_sz, xfer_sz);
679 xfer_sz = MMU_PTOB(MMU_BTOP(xfer_sz + pg_off)); /* page align */
680 mp->dmai_size = xfer_sz - pg_off; /* 1st window xferrable size */
681 mp->dmai_winsize = xfer_sz; /* redzone not in winsize */
682 mp->dmai_nwin = (obj_sz + pg_off + xfer_sz - 1) / xfer_sz;