route.c (f0cd91a68acdc9b49d7f6738b514a426da627649) route.c (bfe5d834195b3089b8846577311340376cc0f450)
1/*
2 * INET An implementation of the TCP/IP protocol suite for the LINUX
3 * operating system. INET is implemented using the BSD Socket
4 * interface as the means of communication with the user level.
5 *
6 * ROUTE - implementation of the IP router.
7 *
8 * Version: $Id: route.c,v 1.103 2002/01/12 07:44:09 davem Exp $

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239
240static struct rt_hash_bucket *rt_hash_table;
241static unsigned rt_hash_mask;
242static int rt_hash_log;
243static unsigned int rt_hash_rnd;
244
245static DEFINE_PER_CPU(struct rt_cache_stat, rt_cache_stat);
246#define RT_CACHE_STAT_INC(field) \
1/*
2 * INET An implementation of the TCP/IP protocol suite for the LINUX
3 * operating system. INET is implemented using the BSD Socket
4 * interface as the means of communication with the user level.
5 *
6 * ROUTE - implementation of the IP router.
7 *
8 * Version: $Id: route.c,v 1.103 2002/01/12 07:44:09 davem Exp $

--- 230 unchanged lines hidden (view full) ---

239
240static struct rt_hash_bucket *rt_hash_table;
241static unsigned rt_hash_mask;
242static int rt_hash_log;
243static unsigned int rt_hash_rnd;
244
245static DEFINE_PER_CPU(struct rt_cache_stat, rt_cache_stat);
246#define RT_CACHE_STAT_INC(field) \
247 (per_cpu(rt_cache_stat, raw_smp_processor_id()).field++)
247 (__raw_get_cpu_var(rt_cache_stat).field++)
248
249static int rt_intern_hash(unsigned hash, struct rtable *rth,
250 struct rtable **res);
251
252static unsigned int rt_hash_code(u32 daddr, u32 saddr)
253{
254 return (jhash_2words(daddr, saddr, rt_hash_rnd)
255 & rt_hash_mask);

--- 2946 unchanged lines hidden --- 		248
249static int rt_intern_hash(unsigned hash, struct rtable *rth,
250 struct rtable **res);
251
252static unsigned int rt_hash_code(u32 daddr, u32 saddr)
253{
254 return (jhash_2words(daddr, saddr, rt_hash_rnd)
255 & rt_hash_mask);

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