595 	int copied = 0;  in ptrace_readdata()  local
605 			if (copied)  in ptrace_readdata()
611 		copied += retval;  in ptrace_readdata()
616 	return copied;  in ptrace_readdata()
621 	int copied = 0;  in ptrace_writedata()  local
633 			if (copied)  in ptrace_writedata()
637 		copied += retval;  in ptrace_writedata()
642 	return copied;  in ptrace_writedata()
1291 	int copied;  in generic_ptrace_peekdata()  local
1293 	copied = ptrace_access_vm(tsk, addr, &tmp, sizeof(tmp), FOLL_FORCE);  in generic_ptrace_peekdata()
1294 	if (copied != sizeof(tmp))  in generic_ptrace_peekdata()
1302 	int copied;  in generic_ptrace_pokedata()  local
1304 	copied = ptrace_access_vm(tsk, addr, &data, sizeof(data),  in generic_ptrace_pokedata()
1306 	return (copied == sizeof(data)) ? 0 : -EIO;  in generic_ptrace_pokedata()