1cat <<EOF
2static __always_inline bool
3${arch}${atomic}_inc_unless_negative(${atomic}_t *v)
4{
5	${int} c = ${arch}${atomic}_read(v);
6
7	do {
8		if (unlikely(c < 0))
9			return false;
10	} while (!${arch}${atomic}_try_cmpxchg(v, &c, c + 1));
11
12	return true;
13}
14EOF
15