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authorEric Dumazet <eric.dumazet@gmail.com>2010-10-25 03:32:44 +0000
committerDavid S. Miller <davem@davemloft.net>2010-10-25 14:18:28 -0700
commit43a951e9994fd218ab4e641f94a2fc53556c3675 (patch)
tree497fe39185131f1d729c980c264562ff5cab86e8 /include/net
parent0d7da9ddd9a4eb7808698d04b98bf9d62d02649b (diff)
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ipv4: add __rcu annotations to ip_ra_chain
Add __rcu annotations to : (struct ip_ra_chain)->next struct ip_ra_chain *ip_ra_chain; And use appropriate rcu primitives. Signed-off-by: Eric Dumazet <eric.dumazet@gmail.com> Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'include/net')
-rw-r--r--include/net/ip.h4
1 files changed, 2 insertions, 2 deletions
diff --git a/include/net/ip.h b/include/net/ip.h
index dbee3fe260e..86e2b182a0c 100644
--- a/include/net/ip.h
+++ b/include/net/ip.h
@@ -59,7 +59,7 @@ struct ipcm_cookie {
#define IPCB(skb) ((struct inet_skb_parm*)((skb)->cb))
struct ip_ra_chain {
- struct ip_ra_chain *next;
+ struct ip_ra_chain __rcu *next;
struct sock *sk;
union {
void (*destructor)(struct sock *);
@@ -68,7 +68,7 @@ struct ip_ra_chain {
struct rcu_head rcu;
};
-extern struct ip_ra_chain *ip_ra_chain;
+extern struct ip_ra_chain __rcu *ip_ra_chain;
/* IP flags. */
#define IP_CE 0x8000 /* Flag: "Congestion" */