resctrl_resource_exists
if (!strcmp(test->resource, "L3") && resctrl_resource_exists("L2"))
if (!resctrl_resource_exists(test->resource))
if (p->num_of_runs == 0 && resctrl_resource_exists("MB"))
bool resctrl_resource_exists(const char *resource);
return resctrl_resource_exists(test->resource);