diff options
| -rw-r--r-- | include/net/sock.h | 3 | ||||
| -rw-r--r-- | include/net/tcp.h | 2 | ||||
| -rw-r--r-- | net/ipv4/tcp.c | 12 | ||||
| -rw-r--r-- | net/ipv4/tcp_output.c | 10 |
4 files changed, 13 insertions, 14 deletions
diff --git a/include/net/sock.h b/include/net/sock.h index b76be30674ef..ff4e62aa62e5 100644 --- a/include/net/sock.h +++ b/include/net/sock.h @@ -2422,9 +2422,6 @@ static inline void sk_stream_moderate_sndbuf(struct sock *sk) WRITE_ONCE(sk->sk_sndbuf, max_t(u32, val, SOCK_MIN_SNDBUF)); } -struct sk_buff *sk_stream_alloc_skb(struct sock *sk, int size, gfp_t gfp, - bool force_schedule); - /** * sk_page_frag - return an appropriate page_frag * @sk: socket diff --git a/include/net/tcp.h b/include/net/tcp.h index d62467a0094f..701587af6852 100644 --- a/include/net/tcp.h +++ b/include/net/tcp.h @@ -337,6 +337,8 @@ void tcp_twsk_destructor(struct sock *sk); ssize_t tcp_splice_read(struct socket *sk, loff_t *ppos, struct pipe_inode_info *pipe, size_t len, unsigned int flags); +struct sk_buff *tcp_stream_alloc_skb(struct sock *sk, int size, gfp_t gfp, + bool force_schedule); void tcp_enter_quickack_mode(struct sock *sk, unsigned int max_quickacks); static inline void tcp_dec_quickack_mode(struct sock *sk, diff --git a/net/ipv4/tcp.c b/net/ipv4/tcp.c index 56ff7c746f88..9ba2317cbe32 100644 --- a/net/ipv4/tcp.c +++ b/net/ipv4/tcp.c @@ -856,8 +856,8 @@ ssize_t tcp_splice_read(struct socket *sock, loff_t *ppos, } EXPORT_SYMBOL(tcp_splice_read); -struct sk_buff *sk_stream_alloc_skb(struct sock *sk, int size, gfp_t gfp, - bool force_schedule) +struct sk_buff *tcp_stream_alloc_skb(struct sock *sk, int size, gfp_t gfp, + bool force_schedule) { struct sk_buff *skb; @@ -960,8 +960,8 @@ new_segment: if (!sk_stream_memory_free(sk)) return NULL; - skb = sk_stream_alloc_skb(sk, 0, sk->sk_allocation, - tcp_rtx_and_write_queues_empty(sk)); + skb = tcp_stream_alloc_skb(sk, 0, sk->sk_allocation, + tcp_rtx_and_write_queues_empty(sk)); if (!skb) return NULL; @@ -1289,8 +1289,8 @@ new_segment: goto restart; } first_skb = tcp_rtx_and_write_queues_empty(sk); - skb = sk_stream_alloc_skb(sk, 0, sk->sk_allocation, - first_skb); + skb = tcp_stream_alloc_skb(sk, 0, sk->sk_allocation, + first_skb); if (!skb) goto wait_for_space; diff --git a/net/ipv4/tcp_output.c b/net/ipv4/tcp_output.c index 3a01e5593a17..c0c55a8be8f7 100644 --- a/net/ipv4/tcp_output.c +++ b/net/ipv4/tcp_output.c @@ -1564,7 +1564,7 @@ int tcp_fragment(struct sock *sk, enum tcp_queue tcp_queue, return -ENOMEM; /* Get a new skb... force flag on. */ - buff = sk_stream_alloc_skb(sk, nsize, gfp, true); + buff = tcp_stream_alloc_skb(sk, nsize, gfp, true); if (!buff) return -ENOMEM; /* We'll just try again later. */ skb_copy_decrypted(buff, skb); @@ -2121,7 +2121,7 @@ static int tso_fragment(struct sock *sk, struct sk_buff *skb, unsigned int len, return tcp_fragment(sk, TCP_FRAG_IN_WRITE_QUEUE, skb, len, mss_now, gfp); - buff = sk_stream_alloc_skb(sk, 0, gfp, true); + buff = tcp_stream_alloc_skb(sk, 0, gfp, true); if (unlikely(!buff)) return -ENOMEM; skb_copy_decrypted(buff, skb); @@ -2388,7 +2388,7 @@ static int tcp_mtu_probe(struct sock *sk) return -1; /* We're allowed to probe. Build it now. */ - nskb = sk_stream_alloc_skb(sk, probe_size, GFP_ATOMIC, false); + nskb = tcp_stream_alloc_skb(sk, probe_size, GFP_ATOMIC, false); if (!nskb) return -1; sk_wmem_queued_add(sk, nskb->truesize); @@ -3754,7 +3754,7 @@ static int tcp_send_syn_data(struct sock *sk, struct sk_buff *syn) /* limit to order-0 allocations */ space = min_t(size_t, space, SKB_MAX_HEAD(MAX_TCP_HEADER)); - syn_data = sk_stream_alloc_skb(sk, space, sk->sk_allocation, false); + syn_data = tcp_stream_alloc_skb(sk, space, sk->sk_allocation, false); if (!syn_data) goto fallback; syn_data->ip_summed = CHECKSUM_PARTIAL; @@ -3835,7 +3835,7 @@ int tcp_connect(struct sock *sk) return 0; } - buff = sk_stream_alloc_skb(sk, 0, sk->sk_allocation, true); + buff = tcp_stream_alloc_skb(sk, 0, sk->sk_allocation, true); if (unlikely(!buff)) return -ENOBUFS; |