1 #ifndef _LINUX_JUMP_LABEL_RATELIMIT_H
2 #define _LINUX_JUMP_LABEL_RATELIMIT_H
4 #include <linux/jump_label.h>
5 #include <linux/workqueue.h>
7 #if defined(CC_HAVE_ASM_GOTO) && defined(CONFIG_JUMP_LABEL)
8 struct static_key_deferred {
10 unsigned long timeout;
11 struct delayed_work work;
15 #ifdef HAVE_JUMP_LABEL
16 extern void static_key_slow_dec_deferred(struct static_key_deferred *key);
18 jump_label_rate_limit(struct static_key_deferred *key, unsigned long rl);
20 #else /* !HAVE_JUMP_LABEL */
21 struct static_key_deferred {
22 struct static_key key;
24 static inline void static_key_slow_dec_deferred(struct static_key_deferred *key)
26 static_key_slow_dec(&key->key);
29 jump_label_rate_limit(struct static_key_deferred *key,
33 #endif /* HAVE_JUMP_LABEL */
34 #endif /* _LINUX_JUMP_LABEL_RATELIMIT_H */