From 89e3f90995b370fa46922eece62ea23f039a202d Mon Sep 17 00:00:00 2001 From: Dmitry Monakhov Date: Fri, 12 Dec 2014 16:57:57 -0800 Subject: ratelimit: add initialization macro Signed-off-by: Dmitry Monakhov Cc: Akinobu Mita Signed-off-by: Andrew Morton Signed-off-by: Linus Torvalds --- include/linux/ratelimit.h | 12 +++++++++--- 1 file changed, 9 insertions(+), 3 deletions(-) diff --git a/include/linux/ratelimit.h b/include/linux/ratelimit.h index 0a260d8a18bf..18102529254e 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) { -- cgit v1.2.3