Contributors: 10
| Author |
Tokens |
Token Proportion |
Commits |
Commit Proportion |
| Yang Ruirui |
48 |
43.64% |
1 |
10.00% |
| Herbert Xu |
16 |
14.55% |
1 |
10.00% |
| Ingo Molnar |
10 |
9.09% |
1 |
10.00% |
| Borislav Petkov |
9 |
8.18% |
1 |
10.00% |
| Jason A. Donenfeld |
9 |
8.18% |
1 |
10.00% |
| Dmitriy Monakhov |
8 |
7.27% |
1 |
10.00% |
| Christian Bornträger |
7 |
6.36% |
1 |
10.00% |
| Sebastian Andrzej Siewior |
1 |
0.91% |
1 |
10.00% |
| Thomas Gleixner |
1 |
0.91% |
1 |
10.00% |
| Greg Kroah-Hartman |
1 |
0.91% |
1 |
10.00% |
| Total |
110 |
|
10 |
|
/* SPDX-License-Identifier: GPL-2.0 */
#ifndef _LINUX_RATELIMIT_TYPES_H
#define _LINUX_RATELIMIT_TYPES_H
#include <linux/bits.h>
#include <linux/param.h>
#include <linux/spinlock_types_raw.h>
#define DEFAULT_RATELIMIT_INTERVAL (5 * HZ)
#define DEFAULT_RATELIMIT_BURST 10
/* issue num suppressed message on exit */
#define RATELIMIT_MSG_ON_RELEASE BIT(0)
struct ratelimit_state {
raw_spinlock_t lock; /* protect the state */
int interval;
int burst;
int printed;
int missed;
unsigned long begin;
unsigned long flags;
};
#define RATELIMIT_STATE_INIT_FLAGS(name, interval_init, burst_init, flags_init) { \
.lock = __RAW_SPIN_LOCK_UNLOCKED(name.lock), \
.interval = interval_init, \
.burst = burst_init, \
.flags = flags_init, \
}
#define RATELIMIT_STATE_INIT(name, interval_init, burst_init) \
RATELIMIT_STATE_INIT_FLAGS(name, interval_init, burst_init, 0)
#define RATELIMIT_STATE_INIT_DISABLED \
RATELIMIT_STATE_INIT(ratelimit_state, 0, DEFAULT_RATELIMIT_BURST)
#define DEFINE_RATELIMIT_STATE(name, interval_init, burst_init) \
\
struct ratelimit_state name = \
RATELIMIT_STATE_INIT(name, interval_init, burst_init) \
extern int ___ratelimit(struct ratelimit_state *rs, const char *func);
#define __ratelimit(state) ___ratelimit(state, __func__)
#endif /* _LINUX_RATELIMIT_TYPES_H */