Merge branch 'tcp-address-KCSAN-reports-in-tcp_poll-part-I'

[linux.git] / net / ipv4 / tcp.c

diff --git a/net/ipv4/tcp.c b/net/ipv4/tcp.c
index bc0481aa6633c0c871c57a89d38ef57734b51f12..b2ac4f074e2da21db57923fda722b6d23f170de9 100644 (file)
--- a/net/ipv4/tcp.c
+++ b/net/ipv4/tcp.c
@@ -450,7 +450,7 @@ void tcp_init_sock(struct sock *sk)
 
        icsk->icsk_sync_mss = tcp_sync_mss;
 
-       sk->sk_sndbuf = sock_net(sk)->ipv4.sysctl_tcp_wmem[1];
+       WRITE_ONCE(sk->sk_sndbuf, sock_net(sk)->ipv4.sysctl_tcp_wmem[1]);
        WRITE_ONCE(sk->sk_rcvbuf, sock_net(sk)->ipv4.sysctl_tcp_rmem[1]);
 
        sk_sockets_allocated_inc(sk);
@@ -659,7 +659,7 @@ static void skb_entail(struct sock *sk, struct sk_buff *skb)
        tcb->sacked  = 0;
        __skb_header_release(skb);
        tcp_add_write_queue_tail(sk, skb);
-       sk->sk_wmem_queued += skb->truesize;
+       sk_wmem_queued_add(sk, skb->truesize);
        sk_mem_charge(sk, skb->truesize);
        if (tp->nonagle & TCP_NAGLE_PUSH)
                tp->nonagle &= ~TCP_NAGLE_PUSH;
@@ -1034,7 +1034,7 @@ ssize_t do_tcp_sendpages(struct sock *sk, struct page *page, int offset,
                skb->len += copy;
                skb->data_len += copy;
                skb->truesize += copy;
-               sk->sk_wmem_queued += copy;
+               sk_wmem_queued_add(sk, copy);
                sk_mem_charge(sk, copy);
                skb->ip_summed = CHECKSUM_PARTIAL;
                WRITE_ONCE(tp->write_seq, tp->write_seq + copy);