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Commit 89e3f909 authored by Dmitry Monakhov's avatar Dmitry Monakhov Committed by Linus Torvalds
Browse files

ratelimit: add initialization macro 



Signed-off-by: default avatarDmitry Monakhov <dmonakhov@openvz.org>
Cc: Akinobu Mita <akinobu.mita@gmail.com>
Signed-off-by: default avatarAndrew Morton <akpm@linux-foundation.org>
Signed-off-by: default avatarLinus Torvalds <torvalds@linux-foundation.org>
parent 92cab82b

include/linux/ratelimit.h

+9 −3
Original line number Diff line number Diff line
@@ -17,14 +17,20 @@ struct ratelimit_state { 
	unsigned long	begin;

};



#define DEFINE_RATELIMIT_STATE(name, interval_init, burst_init)		\

									\

	struct ratelimit_state name = {					\

#define RATELIMIT_STATE_INIT(name, interval_init, burst_init) {		\

		.lock		= __RAW_SPIN_LOCK_UNLOCKED(name.lock),	\

		.interval	= interval_init,			\

		.burst		= burst_init,				\

	}



#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)	\



static inline void ratelimit_state_init(struct ratelimit_state *rs,

					int interval, int burst)

{