+ /*
+ * Setup xfs_mount function vectors from available behaviors
+ */
+ p = vfs_bhv_lookup(vfsp, VFS_POSITION_DM);
+ mp->m_dm_ops = p ? *(xfs_dmops_t *) vfs_bhv_custom(p) : xfs_dmcore_stub;
+ p = vfs_bhv_lookup(vfsp, VFS_POSITION_QM);
+ mp->m_qm_ops = p ? *(xfs_qmops_t *) vfs_bhv_custom(p) : xfs_qmcore_stub;
+ p = vfs_bhv_lookup(vfsp, VFS_POSITION_IO);
+ mp->m_io_ops = p ? *(xfs_ioops_t *) vfs_bhv_custom(p) : xfs_iocore_xfs;
+