diff options
Diffstat (limited to 'net/core/sock.c')
| -rw-r--r-- | net/core/sock.c | 14 |
1 files changed, 7 insertions, 7 deletions
diff --git a/net/core/sock.c b/net/core/sock.c index 8002ac6293dc..75368823969a 100644 --- a/net/core/sock.c +++ b/net/core/sock.c @@ -491,13 +491,13 @@ int __sock_queue_rcv_skb(struct sock *sk, struct sk_buff *skb) struct sk_buff_head *list = &sk->sk_receive_queue; if (atomic_read(&sk->sk_rmem_alloc) >= READ_ONCE(sk->sk_rcvbuf)) { - atomic_inc(&sk->sk_drops); + sk_drops_inc(sk); trace_sock_rcvqueue_full(sk, skb); return -ENOMEM; } if (!sk_rmem_schedule(sk, skb, skb->truesize)) { - atomic_inc(&sk->sk_drops); + sk_drops_inc(sk); return -ENOBUFS; } @@ -562,7 +562,7 @@ int __sk_receive_skb(struct sock *sk, struct sk_buff *skb, skb->dev = NULL; if (sk_rcvqueues_full(sk, READ_ONCE(sk->sk_rcvbuf))) { - atomic_inc(&sk->sk_drops); + sk_drops_inc(sk); reason = SKB_DROP_REASON_SOCKET_RCVBUFF; goto discard_and_relse; } @@ -585,7 +585,7 @@ int __sk_receive_skb(struct sock *sk, struct sk_buff *skb, reason = SKB_DROP_REASON_PFMEMALLOC; if (err == -ENOBUFS) reason = SKB_DROP_REASON_SOCKET_BACKLOG; - atomic_inc(&sk->sk_drops); + sk_drops_inc(sk); goto discard_and_relse; } @@ -2505,7 +2505,7 @@ struct sock *sk_clone_lock(const struct sock *sk, const gfp_t priority) newsk->sk_wmem_queued = 0; newsk->sk_forward_alloc = 0; newsk->sk_reserved_mem = 0; - atomic_set(&newsk->sk_drops, 0); + sk_drops_reset(newsk); newsk->sk_send_head = NULL; newsk->sk_userlocks = sk->sk_userlocks & ~SOCK_BINDPORT_LOCK; atomic_set(&newsk->sk_zckey, 0); @@ -3713,7 +3713,7 @@ void sock_init_data_uid(struct socket *sock, struct sock *sk, kuid_t uid) */ smp_wmb(); refcount_set(&sk->sk_refcnt, 1); - atomic_set(&sk->sk_drops, 0); + sk_drops_reset(sk); } EXPORT_SYMBOL(sock_init_data_uid); @@ -3973,7 +3973,7 @@ void sk_get_meminfo(const struct sock *sk, u32 *mem) mem[SK_MEMINFO_WMEM_QUEUED] = READ_ONCE(sk->sk_wmem_queued); mem[SK_MEMINFO_OPTMEM] = atomic_read(&sk->sk_omem_alloc); mem[SK_MEMINFO_BACKLOG] = READ_ONCE(sk->sk_backlog.len); - mem[SK_MEMINFO_DROPS] = atomic_read(&sk->sk_drops); + mem[SK_MEMINFO_DROPS] = sk_drops_read(sk); } #ifdef CONFIG_PROC_FS |