On Feb 5, 2009, at 6:51 AM, Jun'ichi Nomura wrote: > @@ -136,11 +126,6 @@ int dm_unregister_path_selector(struct p > return -EINVAL; > } > > - if (psi->use) { > - up_write(&_ps_lock); > - return -ETXTBSY; > - } > - > list_del(&psi->list); We still need this in some form, don't we? Like 'if (module_refcount...'? brassow