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-rw-r--r--include/net/sock.h11
1 files changed, 8 insertions, 3 deletions
diff --git a/include/net/sock.h b/include/net/sock.h
index 87d54ef57f00..8dff68b4c316 100644
--- a/include/net/sock.h
+++ b/include/net/sock.h
@@ -722,6 +722,11 @@ static inline void __sk_nulls_add_node_rcu(struct sock *sk, struct hlist_nulls_h
hlist_nulls_add_head_rcu(&sk->sk_nulls_node, list);
}
+static inline void __sk_nulls_add_node_tail_rcu(struct sock *sk, struct hlist_nulls_head *list)
+{
+ hlist_nulls_add_tail_rcu(&sk->sk_nulls_node, list);
+}
+
static inline void sk_nulls_add_node_rcu(struct sock *sk, struct hlist_nulls_head *list)
{
sock_hold(sk);
@@ -2305,7 +2310,7 @@ struct sock_skb_cb {
* using skb->cb[] would keep using it directly and utilize its
* alignement guarantee.
*/
-#define SOCK_SKB_CB_OFFSET ((FIELD_SIZEOF(struct sk_buff, cb) - \
+#define SOCK_SKB_CB_OFFSET ((sizeof_field(struct sk_buff, cb) - \
sizeof(struct sock_skb_cb)))
#define SOCK_SKB_CB(__skb) ((struct sock_skb_cb *)((__skb)->cb + \
@@ -2583,9 +2588,9 @@ static inline int sk_get_rmem0(const struct sock *sk, const struct proto *proto)
*/
static inline void sk_pacing_shift_update(struct sock *sk, int val)
{
- if (!sk || !sk_fullsock(sk) || sk->sk_pacing_shift == val)
+ if (!sk || !sk_fullsock(sk) || READ_ONCE(sk->sk_pacing_shift) == val)
return;
- sk->sk_pacing_shift = val;
+ WRITE_ONCE(sk->sk_pacing_shift, val);
}
/* if a socket is bound to a device, check that the given device