184 static struct uni_pagedir *dflt;  variable
401 	if (p == dflt) dflt = NULL;    in con_release_unimap()
518 		if (p == dflt) dflt = NULL;  in con_do_clear_unimap()
613 	} else if (p == dflt) {  in con_set_unimap()
614 		dflt = NULL;  in con_set_unimap()
663 	if (dflt) {  in con_set_default_unimap()
665 		if (p == dflt)  in con_set_default_unimap()
668 		dflt->refcount++;  in con_set_default_unimap()
669 		*vc->vc_uni_pagedir_loc = dflt;  in con_set_default_unimap()
694 		dflt = *vc->vc_uni_pagedir_loc;  in con_set_default_unimap()
701 	dflt = p;  in con_set_default_unimap()