memmap_init_callback_data 497 arch/ia64/mm/init.c struct memmap_init_callback_data *args; memmap_init_callback_data 500 arch/ia64/mm/init.c args = (struct memmap_init_callback_data *) arg; memmap_init_callback_data 534 arch/ia64/mm/init.c struct memmap_init_callback_data args;