Commit 06631810 authored by Jan Kiszka's avatar Jan Kiszka Committed by Avi Kivity
Browse files

memory: Do not print empty PIO root 



Signed-off-by: default avatarJan Kiszka <jan.kiszka@siemens.com>
Signed-off-by: default avatarAvi Kivity <avi@redhat.com>
parent 4b474ba7

memory.c

+6 −3
Original line number Diff line number Diff line
@@ -1360,7 +1360,10 @@ void mtree_info(fprintf_function mon_printf, void *f) 
        g_free(ml2);

    }



    if (address_space_io.root &&

        !QTAILQ_EMPTY(&address_space_io.root->subregions)) {

        QTAILQ_INIT(&ml_head);

        mon_printf(f, "I/O\n");

        mtree_print_mr(mon_printf, f, address_space_io.root, 0, 0, &ml_head);

    }

}