linux-kernel - Re: [PATCH 1/2] ratelimit: add initialization macro

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Date:	Sun, 19 Oct 2014 13:06:17 +0400
From:	Dmitry Monakhov <dmonakhov@...nvz.org>
To:	linux-kernel@...r.kernel.org
Cc:	akinobu.mita@...il.com
Subject: Re: [PATCH 1/2] ratelimit: add initialization macro

Dmitry Monakhov <dmonakhov@...nvz.org> writes:

Ping.
> Signed-off-by: Dmitry Monakhov <dmonakhov@...nvz.org>
> ---
>  include/linux/ratelimit.h |   12 +++++++++---
>  1 files changed, 9 insertions(+), 3 deletions(-)
>
> diff --git a/include/linux/ratelimit.h b/include/linux/ratelimit.h
> index 0a260d8..1810252 100644
> --- a/include/linux/ratelimit.h
> +++ b/include/linux/ratelimit.h
> @@ -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)
>  {
> -- 
> 1.7.1

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