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-rw-r--r--include/linux/ratelimit.h2
1 files changed, 2 insertions, 0 deletions
diff --git a/include/linux/ratelimit.h b/include/linux/ratelimit.h
index 8f69d09a41a5..03ff67b0cdf5 100644
--- a/include/linux/ratelimit.h
+++ b/include/linux/ratelimit.h
@@ -36,6 +36,8 @@ static inline void ratelimit_state_init(struct ratelimit_state *rs,
36 rs->begin = 0; 36 rs->begin = 0;
37} 37}
38 38
39extern struct ratelimit_state printk_ratelimit_state;
40
39extern int ___ratelimit(struct ratelimit_state *rs, const char *func); 41extern int ___ratelimit(struct ratelimit_state *rs, const char *func);
40#define __ratelimit(state) ___ratelimit(state, __func__) 42#define __ratelimit(state) ___ratelimit(state, __func__)
41 43