dev/md/md.c

449 md_malloc_move_ma(vm_page_t **mp, int *ma_offs, unsigned sectorsize,
467 		ma_offs1 = *ma_offs;
471 		sz = imin(PAGE_SIZE - *ma_offs, n);
483 		p = (char *)sf_buf_kva(sf) + *ma_offs;
516 		*ma_offs += sz;
517 		*ma_offs %= PAGE_SIZE;
518 		if (*ma_offs == 0)
528 		*ma_offs = ma_offs1;
540 	int ma_offs, seg_len;
543 	ma_offs = *pma_offs;
547 		seg_len = imin(vlist->ds_len - ma_offs, len);
548 		p = (uint8_t *)(uintptr_t)vlist->ds_addr + ma_offs;
577 		ma_offs += seg_len;
578 		if (ma_offs == vlist->ds_len) {
579 			ma_offs = 0;
585 	*pma_offs = ma_offs;
596 	int i, error, error1, ma_offs, notmapped;
614 		ma_offs = bp->bio_ma_offset;
618 		ma_offs = bp->bio_ma_offset;
635 					error = md_malloc_move_ma(&m, &ma_offs,
640 					    &ma_offs, sc->sectorsize, NULL, 0,
646 					error = md_malloc_move_ma(&m, &ma_offs,
651 					    &ma_offs, sc->sectorsize, NULL, osp,
657 					error = md_malloc_move_ma(&m, &ma_offs,
662 					    &ma_offs, sc->sectorsize,
674 					error1 = md_malloc_move_ma(&m, &ma_offs,
680 					    &ma_offs, sc->sectorsize, &uc, 0,
708 						    &ma_offs, sc->sectorsize,
713 						    &vlist, &ma_offs,
724 						    &ma_offs, sc->sectorsize,
729 						    &vlist, &ma_offs,
838 	int ma_offs, npages;
858 	ma_offs = bp->bio_ma_offset;
907 			    ma_offs);
908 			piov->iov_len = vlist->ds_len - ma_offs;
912 			ma_offs = 0;
922 		npages = atop(min(MAXPHYS, round_page(len + (ma_offs &
924 		iolen = min(ptoa(npages) - (ma_offs & PAGE_MASK), len);
927 		    &bp->bio_ma[atop(ma_offs)], npages);
929 		    (ma_offs & PAGE_MASK));
962 			ma_offs += iolen;
992 	int rv, ma_offs, offs, len, lastend;
1004 	ma_offs = (bp->bio_flags & (BIO_UNMAPPED|BIO_VLIST)) != 0 ?
1047 				    ma_offs, len);
1050 				    vlist, ma_offs, len);
1069 				pmap_copy_pages(bp->bio_ma, ma_offs, &m,
1072 				physcopyin_vlist(vlist, ma_offs,
1120 		ma_offs += len;