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ip6mr: Make mroute_sk rcu-based

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In ipmr the mr_table socket is handled under RCU. Introduce the same
for ip6mr.

Signed-off-by: Yuval Mintz <yuvalm@mellanox.com>
Acked-by: Nikolay Aleksandrov <nikolay@cumulusnetworks.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
This commit is contained in:
Yuval Mintz 2018-02-28 23:29:30 +02:00 • committed by David S. Miller
parent 6853f21f76
commit 8571ab479a
3 changed files with 31 additions and 22 deletions
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6
include/linux/mroute6.h
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@ -111,12 +111,12 @@ extern int ip6mr_get_route(struct net *net, struct sk_buff *skb,
struct rtmsg *rtm, u32 portid);
#ifdef CONFIG_IPV6_MROUTE
extern struct sock *mroute6_socket(struct net *net, struct sk_buff *skb);
bool mroute6_is_socket(struct net *net, struct sk_buff *skb);
extern int ip6mr_sk_done(struct sock *sk);
#else
static inline struct sock *mroute6_socket(struct net *net, struct sk_buff *skb)
static inline bool mroute6_is_socket(struct net *net, struct sk_buff *skb)
{
return NULL;
return false;
}
static inline int ip6mr_sk_done(struct sock *sk)
{