Lines Matching defs:nmap
2171 int nmap, error, got, i, mapi;
2183 nmap = 1;
2186 args->total, &map, &nmap);
2190 ASSERT(nmap <= 1);
2191 if (nmap == 1) {
2194 } else if (nmap == 0 && count > 1) {
2206 nmap = min(XFS_BMAP_MAX_NMAP, c);
2209 args->total, &mapp[mapi], &nmap);
2212 if (nmap < 1)
2214 mapi += nmap;
2629 int nmap = 1;
2633 error = xfs_dabuf_map(dp, bno, 0, whichfork, &mapp, &nmap);
2634 if (error || nmap == 0)
2637 error = xfs_trans_get_buf_map(tp, mp->m_ddev_targp, mapp, nmap, 0, &bp);
2666 int nmap = 1;
2670 error = xfs_dabuf_map(dp, bno, flags, whichfork, &mapp, &nmap);
2671 if (error || !nmap)
2674 error = xfs_trans_read_buf_map(mp, tp, mp->m_ddev_targp, mapp, nmap, 0,
2706 int nmap;
2710 nmap = 1;
2711 error = xfs_dabuf_map(dp, bno, flags, whichfork, &mapp, &nmap);
2712 if (error || !nmap)
2715 xfs_buf_readahead_map(dp->i_mount->m_ddev_targp, mapp, nmap, ops);