#define DEFINE_RATELIMIT_STATE(name, interval_init, burst_init) int name = 0
#define __ratelimit(x) (*(x))
Deprecated Linux kernel 5.10.110 for OrangePi 5/5B/5+ boards
#define DEFINE_RATELIMIT_STATE(name, interval_init, burst_init) int name = 0
#define __ratelimit(x) (*(x))