xfs_rtrmapbt_maxrecs
old_numrecs = xfs_rtrmapbt_maxrecs(mp, old_size, level == 0);
maxrecs = xfs_rtrmapbt_maxrecs(mp, XFBNO_BLOCKSIZE, level == 0);
return xfs_rtrmapbt_maxrecs(cur->bc_mp, ifp->if_broot_bytes,
return xfs_rtrmapbt_maxrecs(cur->bc_mp, ifp->if_broot_bytes,
xfs_rtrmapbt_maxrecs(mp, block_size, false));
unsigned int xfs_rtrmapbt_maxrecs(struct xfs_mount *mp, unsigned int blocklen,
mp->m_rtrmap_mxr[0] = xfs_rtrmapbt_maxrecs(mp, sbp->sb_blocksize, true);
mp->m_rtrmap_mxr[1] = xfs_rtrmapbt_maxrecs(mp, sbp->sb_blocksize, false);