Lines Matching refs:nmap
2162 int nmap, error, got, i, mapi;
2174 nmap = 1;
2177 args->total, &map, &nmap);
2181 ASSERT(nmap <= 1);
2182 if (nmap == 1) {
2185 } else if (nmap == 0 && count > 1) {
2196 nmap = min(XFS_BMAP_MAX_NMAP, c);
2199 args->total, &mapp[mapi], &nmap);
2202 if (nmap < 1)
2204 mapi += nmap;
2607 int nmap = 1;
2611 error = xfs_dabuf_map(dp, bno, 0, whichfork, &mapp, &nmap);
2612 if (error || nmap == 0)
2615 error = xfs_trans_get_buf_map(tp, mp->m_ddev_targp, mapp, nmap, 0, &bp);
2644 int nmap = 1;
2648 error = xfs_dabuf_map(dp, bno, flags, whichfork, &mapp, &nmap);
2649 if (error || !nmap)
2652 error = xfs_trans_read_buf_map(mp, tp, mp->m_ddev_targp, mapp, nmap, 0,
2682 int nmap;
2686 nmap = 1;
2687 error = xfs_dabuf_map(dp, bno, flags, whichfork, &mapp, &nmap);
2688 if (error || !nmap)
2691 xfs_buf_readahead_map(dp->i_mount->m_ddev_targp, mapp, nmap, ops);