diff options
| author | Eric Dumazet <edumazet@google.com> | 2019-11-05 23:11:52 +0100 |
|---|---|---|
| committer | David S. Miller <davem@davemloft.net> | 2019-11-07 01:14:48 +0100 |
| commit | 7976a11b30929871a4c84c3c406d7681a3dbcc10 (patch) | |
| tree | bdbef4ca196215ba83037b47bbcc5820e614e3e9 /net/rose | |
| parent | net: avoid potential false sharing in neighbor related code (diff) | |
| download | linux-7976a11b30929871a4c84c3c406d7681a3dbcc10.tar.xz linux-7976a11b30929871a4c84c3c406d7681a3dbcc10.zip | |
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/rose')
| -rw-r--r-- | net/rose/af_rose.c | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/net/rose/af_rose.c b/net/rose/af_rose.c index 6a0df7c8a939..46b8ff24020d 100644 --- a/net/rose/af_rose.c +++ b/net/rose/af_rose.c @@ -906,7 +906,7 @@ static int rose_accept(struct socket *sock, struct socket *newsock, int flags, /* Now attach up the new socket */ skb->sk = NULL; kfree_skb(skb); - sk->sk_ack_backlog--; + sk_acceptq_removed(sk); out_release: release_sock(sk); @@ -1011,7 +1011,7 @@ int rose_rx_call_request(struct sk_buff *skb, struct net_device *dev, struct ros make_rose->va = 0; make_rose->vr = 0; make_rose->vl = 0; - sk->sk_ack_backlog++; + sk_acceptq_added(sk); rose_insert_socket(make); |