aboutsummaryrefslogtreecommitdiff
path: root/include/linux/ratelimit.h
blob: 00044b856453f45bf886ddc3b237ac3744323ac3 (plain)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
#ifndef _LINUX_RATELIMIT_H
#define _LINUX_RATELIMIT_H
#include <linux/param.h>

#define DEFAULT_RATELIMIT_INTERVAL (5 * HZ)
#define DEFAULT_RATELIMIT_BURST 10

struct ratelimit_state {
	int interval;
	int burst;
	int printed;
	int missed;
	unsigned long begin;
};

#define DEFINE_RATELIMIT_STATE(name, interval, burst)		\
		struct ratelimit_state name = {interval, burst,}

extern int __ratelimit(struct ratelimit_state *rs);
#endif