diff options
Diffstat (limited to 'net/ipv4/ip_output.c')
| -rw-r--r-- | net/ipv4/ip_output.c | 9 |
1 files changed, 5 insertions, 4 deletions
diff --git a/net/ipv4/ip_output.c b/net/ipv4/ip_output.c index 532b36e9ce2a..7eb252dcecee 100644 --- a/net/ipv4/ip_output.c +++ b/net/ipv4/ip_output.c @@ -173,7 +173,8 @@ int ip_build_and_send_pkt(struct sk_buff *skb, const struct sock *sk, } skb->priority = sk->sk_priority; - skb->mark = sk->sk_mark; + if (!skb->mark) + skb->mark = sk->sk_mark; /* Send it out. */ return ip_local_out(net, skb->sk, skb); @@ -1037,7 +1038,7 @@ alloc_new_skb: (flags & MSG_DONTWAIT), &err); } else { skb = NULL; - if (atomic_read(&sk->sk_wmem_alloc) <= + if (refcount_read(&sk->sk_wmem_alloc) <= 2 * sk->sk_sndbuf) skb = sock_wmalloc(sk, alloclen + hh_len + 15, 1, @@ -1145,7 +1146,7 @@ alloc_new_skb: skb->len += copy; skb->data_len += copy; skb->truesize += copy; - atomic_add(copy, &sk->sk_wmem_alloc); + refcount_add(copy, &sk->sk_wmem_alloc); } offset += copy; length -= copy; @@ -1369,7 +1370,7 @@ ssize_t ip_append_page(struct sock *sk, struct flowi4 *fl4, struct page *page, skb->len += len; skb->data_len += len; skb->truesize += len; - atomic_add(len, &sk->sk_wmem_alloc); + refcount_add(len, &sk->sk_wmem_alloc); offset += len; size -= len; } |