diff options
Diffstat (limited to 'include/linux/netfilter')
| -rw-r--r-- | include/linux/netfilter/x_tables.h | 4 | ||||
| -rw-r--r-- | include/linux/netfilter/xt_LED.h | 2 | ||||
| -rw-r--r-- | include/linux/netfilter/xt_cluster.h | 2 |
3 files changed, 6 insertions, 2 deletions
diff --git a/include/linux/netfilter/x_tables.h b/include/linux/netfilter/x_tables.h index 1b2e43502ef..c9efe039dc5 100644 --- a/include/linux/netfilter/x_tables.h +++ b/include/linux/netfilter/x_tables.h @@ -472,7 +472,7 @@ static inline void xt_info_rdlock_bh(void) local_bh_disable(); lock = &__get_cpu_var(xt_info_locks); - if (!lock->readers++) + if (likely(!lock->readers++)) spin_lock(&lock->lock); } @@ -480,7 +480,7 @@ static inline void xt_info_rdunlock_bh(void) { struct xt_info_lock *lock = &__get_cpu_var(xt_info_locks); - if (!--lock->readers) + if (likely(!--lock->readers)) spin_unlock(&lock->lock); local_bh_enable(); } diff --git a/include/linux/netfilter/xt_LED.h b/include/linux/netfilter/xt_LED.h index 4c91a0d770d..f5509e7524d 100644 --- a/include/linux/netfilter/xt_LED.h +++ b/include/linux/netfilter/xt_LED.h @@ -1,6 +1,8 @@ #ifndef _XT_LED_H #define _XT_LED_H +#include <linux/types.h> + struct xt_led_info { char id[27]; /* Unique ID for this trigger in the LED class */ __u8 always_blink; /* Blink even if the LED is already on */ diff --git a/include/linux/netfilter/xt_cluster.h b/include/linux/netfilter/xt_cluster.h index 5e0a0d07b52..886682656f0 100644 --- a/include/linux/netfilter/xt_cluster.h +++ b/include/linux/netfilter/xt_cluster.h @@ -12,4 +12,6 @@ struct xt_cluster_match_info { u_int32_t flags; }; +#define XT_CLUSTER_NODES_MAX 32 + #endif /* _XT_CLUSTER_MATCH_H */ |