Lines Matching defs:lbn
1633 daddr_t lbn, nextlbn;
1669 lbn = lblkno(fs, uio->uio_offset);
1670 nextlbn = lbn + 1;
1671 size = blksize(fs, ip, lbn);
1681 error = bread(vp, lbn, size, NOCRED, &bp);
1683 error = cluster_read(vp, ip->i_size, lbn, size,
1688 error = breadn(vp, lbn,
1691 error = bread(vp, lbn, size, NOCRED, &bp);
1793 daddr_t lbn, newblk;
1817 lbn = lblkno(fs, uio->uio_offset);
1818 size = blksize(fs, ip, lbn);
1826 cache_type = ext4_ext_in_cache(ip, lbn, &nex);
1829 ext4_ext_find_extent(fs, ip, lbn, &path);
1836 newblk = lbn - ep->e_blk + (ep->e_start_lo |
1850 newblk = lbn - nex.e_blk + (nex.e_start_lo |
1892 daddr_t lbn;
1950 lbn = lblkno(fs, uio->uio_offset);
1966 error = ext2_balloc(ip, lbn, blkoffset + xfersize,
1975 size = blksize(fs, ip, lbn) - bp->b_resid;