Lines Matching refs:nmap
2150 int nmap, error, got, i, mapi;
2162 nmap = 1;
2165 args->total, &map, &nmap);
2169 ASSERT(nmap <= 1);
2170 if (nmap == 1) {
2173 } else if (nmap == 0 && count > 1) {
2183 nmap = min(XFS_BMAP_MAX_NMAP, count);
2187 args->total, &mapp[mapi], &nmap);
2190 if (nmap < 1)
2192 mapi += nmap;
2595 int nmap = 1;
2599 error = xfs_dabuf_map(dp, bno, 0, whichfork, &mapp, &nmap);
2600 if (error || nmap == 0)
2603 error = xfs_trans_get_buf_map(tp, mp->m_ddev_targp, mapp, nmap, 0, &bp);
2632 int nmap = 1;
2636 error = xfs_dabuf_map(dp, bno, flags, whichfork, &mapp, &nmap);
2637 if (error || !nmap)
2640 error = xfs_trans_read_buf_map(mp, tp, mp->m_ddev_targp, mapp, nmap, 0,
2670 int nmap;
2674 nmap = 1;
2675 error = xfs_dabuf_map(dp, bno, flags, whichfork, &mapp, &nmap);
2676 if (error || !nmap)
2679 xfs_buf_readahead_map(dp->i_mount->m_ddev_targp, mapp, nmap, ops);