diff options
Diffstat (limited to 'include/net/sock.h')
| -rw-r--r-- | include/net/sock.h | 17 |
1 files changed, 16 insertions, 1 deletions
diff --git a/include/net/sock.h b/include/net/sock.h index 63a6a48afb48..34d7029eb622 100644 --- a/include/net/sock.h +++ b/include/net/sock.h @@ -2682,11 +2682,26 @@ struct sock_skb_cb { #define sock_skb_cb_check_size(size) \ BUILD_BUG_ON((size) > SOCK_SKB_CB_OFFSET) +static inline void sk_drops_inc(struct sock *sk) +{ + atomic_inc(&sk->sk_drops); +} + +static inline int sk_drops_read(const struct sock *sk) +{ + return atomic_read(&sk->sk_drops); +} + +static inline void sk_drops_reset(struct sock *sk) +{ + atomic_set(&sk->sk_drops, 0); +} + static inline void sock_skb_set_dropcount(const struct sock *sk, struct sk_buff *skb) { SOCK_SKB_CB(skb)->dropcount = sock_flag(sk, SOCK_RXQ_OVFL) ? - atomic_read(&sk->sk_drops) : 0; + sk_drops_read(sk) : 0; } static inline void sk_drops_add(struct sock *sk, const struct sk_buff *skb) |