#ifndef _NET_FLOWCACHE_H | |
#define _NET_FLOWCACHE_H | |
#include <linux/interrupt.h> | |
#include <linux/types.h> | |
#include <linux/timer.h> | |
#include <linux/notifier.h> | |
struct flow_cache_percpu { | |
struct hlist_head *hash_table; | |
int hash_count; | |
u32 hash_rnd; | |
int hash_rnd_recalc; | |
struct tasklet_struct flush_tasklet; | |
}; | |
struct flow_cache { | |
u32 hash_shift; | |
struct flow_cache_percpu __percpu *percpu; | |
struct notifier_block hotcpu_notifier; | |
int low_watermark; | |
int high_watermark; | |
struct timer_list rnd_timer; | |
}; | |
#endif /* _NET_FLOWCACHE_H */ |