STACK_MAX_LEN      53 tools/testing/selftests/bpf/progs/pyperf.h 	int32_t stack[STACK_MAX_LEN];
STACK_MAX_LEN     220 tools/testing/selftests/bpf/progs/pyperf.h 		for (int i = 0; i < STACK_MAX_LEN; ++i) {