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| author | Nicolas Dichtel <nicolas.dichtel@6wind.com> | 2012-09-10 22:09:44 +0000 |
|---|---|---|
| committer | David S. Miller <davem@davemloft.net> | 2012-09-18 15:57:03 -0400 |
| commit | b42664f898c976247f7f609b8bb9c94d7475ca10 (patch) | |
| tree | b98e4d5d57b21d0a9dc8882bdc29e7cc7c6beccf /net | |
| parent | 2885da72966fcb89f48d554339d347fb02b5ea78 (diff) | |
| download | lwn-b42664f898c976247f7f609b8bb9c94d7475ca10.tar.gz lwn-b42664f898c976247f7f609b8bb9c94d7475ca10.zip | |
netns: move net->ipv4.rt_genid to net->rt_genid
This commit prepares the use of rt_genid by both IPv4 and IPv6.
Initialization is left in IPv4 part.
Signed-off-by: Nicolas Dichtel <nicolas.dichtel@6wind.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'net')
| -rw-r--r-- | net/ipv4/route.c | 9 |
1 files changed, 2 insertions, 7 deletions
diff --git a/net/ipv4/route.c b/net/ipv4/route.c index be27cfa96e88..fd9af60397b5 100644 --- a/net/ipv4/route.c +++ b/net/ipv4/route.c @@ -202,11 +202,6 @@ EXPORT_SYMBOL(ip_tos2prio); static DEFINE_PER_CPU(struct rt_cache_stat, rt_cache_stat); #define RT_CACHE_STAT_INC(field) __this_cpu_inc(rt_cache_stat.field) -static inline int rt_genid(struct net *net) -{ - return atomic_read(&net->ipv4.rt_genid); -} - #ifdef CONFIG_PROC_FS static void *rt_cache_seq_start(struct seq_file *seq, loff_t *pos) { @@ -449,7 +444,7 @@ static inline bool rt_is_expired(const struct rtable *rth) void rt_cache_flush(struct net *net) { - atomic_inc(&net->ipv4.rt_genid); + rt_genid_bump(net); } static struct neighbour *ipv4_neigh_lookup(const struct dst_entry *dst, @@ -2506,7 +2501,7 @@ static __net_initdata struct pernet_operations sysctl_route_ops = { static __net_init int rt_genid_init(struct net *net) { - atomic_set(&net->ipv4.rt_genid, 0); + atomic_set(&net->rt_genid, 0); get_random_bytes(&net->ipv4.dev_addr_genid, sizeof(net->ipv4.dev_addr_genid)); return 0; |