diff options
| author | Eric Dumazet <edumazet@google.com> | 2019-11-05 14:11:52 -0800 |
|---|---|---|
| committer | David S. Miller <davem@davemloft.net> | 2019-11-06 16:14:48 -0800 |
| commit | 7976a11b30929871a4c84c3c406d7681a3dbcc10 (patch) | |
| tree | bdbef4ca196215ba83037b47bbcc5820e614e3e9 /net/ax25 | |
| parent | 25c7a6d1f90e208ec27ca854b1381ed39842ec57 (diff) | |
| download | linux-7976a11b30929871a4c84c3c406d7681a3dbcc10.tar.gz | |
net: use helpers to change sk_ack_backlog
Writers are holding a lock, but many readers do not. Following patch will add appropriate barriers in sk_acceptq_removed() and sk_acceptq_added(). Signed-off-by: Eric Dumazet <edumazet@google.com> Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'net/ax25')
| -rw-r--r-- | net/ax25/af_ax25.c | 2 | ||||
| -rw-r--r-- | net/ax25/ax25_in.c | 2 |
2 files changed, 2 insertions, 2 deletions
diff --git a/net/ax25/af_ax25.c b/net/ax25/af_ax25.c index bb222b882b67..324306d6fde0 100644 --- a/net/ax25/af_ax25.c +++ b/net/ax25/af_ax25.c @@ -1384,7 +1384,7 @@ static int ax25_accept(struct socket *sock, struct socket *newsock, int flags, /* Now attach up the new socket */ kfree_skb(skb); - sk->sk_ack_backlog--; + sk_acceptq_removed(sk); newsock->state = SS_CONNECTED; out: diff --git a/net/ax25/ax25_in.c b/net/ax25/ax25_in.c index dcdbaeeb2358..cd6afe895db9 100644 --- a/net/ax25/ax25_in.c +++ b/net/ax25/ax25_in.c @@ -356,7 +356,7 @@ static int ax25_rcv(struct sk_buff *skb, struct net_device *dev, make->sk_state = TCP_ESTABLISHED; - sk->sk_ack_backlog++; + sk_acceptq_added(sk); bh_unlock_sock(sk); } else { if (!mine) |