diff options
| -rw-r--r-- | net/ipv4/inet_connection_sock.c | 9 | ||||
| -rw-r--r-- | net/ipv4/inet_hashtables.c | 6 | ||||
| -rw-r--r-- | net/ipv4/inet_timewait_sock.c | 2 |
3 files changed, 8 insertions, 9 deletions
diff --git a/net/ipv4/inet_connection_sock.c b/net/ipv4/inet_connection_sock.c index a31f302c4cc0..1bd13dcd45ae 100644 --- a/net/ipv4/inet_connection_sock.c +++ b/net/ipv4/inet_connection_sock.c @@ -474,7 +474,7 @@ void inet_csk_update_fastreuse(struct inet_bind_bucket *tb, kuid_t uid = sock_i_uid(sk); bool reuse = sk->sk_reuse && sk->sk_state != TCP_LISTEN; - if (hlist_empty(&tb->owners)) { + if (hlist_empty(&tb->bhash2)) { tb->fastreuse = reuse; if (sk->sk_reuseport) { tb->fastreuseport = FASTREUSEPORT_ANY; @@ -566,7 +566,7 @@ int inet_csk_get_port(struct sock *sk, unsigned short snum) } if (!found_port) { - if (!hlist_empty(&tb->owners)) { + if (!hlist_empty(&tb->bhash2)) { if (sk->sk_reuse == SK_FORCE_REUSE || (tb->fastreuse > 0 && reuse) || sk_reuseport_match(tb, sk)) @@ -608,11 +608,10 @@ success: fail_unlock: if (ret) { + if (bhash2_created) + inet_bind2_bucket_destroy(hinfo->bind2_bucket_cachep, tb2); if (bhash_created) inet_bind_bucket_destroy(hinfo->bind_bucket_cachep, tb); - if (bhash2_created) - inet_bind2_bucket_destroy(hinfo->bind2_bucket_cachep, - tb2); } if (head2_lock_acquired) spin_unlock(&head2->lock); diff --git a/net/ipv4/inet_hashtables.c b/net/ipv4/inet_hashtables.c index 7dc33dd1ba35..355cc6c0eaab 100644 --- a/net/ipv4/inet_hashtables.c +++ b/net/ipv4/inet_hashtables.c @@ -88,7 +88,7 @@ struct inet_bind_bucket *inet_bind_bucket_create(struct kmem_cache *cachep, */ void inet_bind_bucket_destroy(struct kmem_cache *cachep, struct inet_bind_bucket *tb) { - if (hlist_empty(&tb->owners)) { + if (hlist_empty(&tb->bhash2)) { __hlist_del(&tb->node); kmem_cache_free(cachep, tb); } @@ -195,7 +195,6 @@ static void __inet_put_port(struct sock *sk) __sk_del_bind_node(sk); inet_csk(sk)->icsk_bind_hash = NULL; inet_sk(sk)->inet_num = 0; - inet_bind_bucket_destroy(hashinfo->bind_bucket_cachep, tb); spin_lock(&head2->lock); if (inet_csk(sk)->icsk_bind2_hash) { @@ -207,6 +206,7 @@ static void __inet_put_port(struct sock *sk) } spin_unlock(&head2->lock); + inet_bind_bucket_destroy(hashinfo->bind_bucket_cachep, tb); spin_unlock(&head->lock); } @@ -1062,7 +1062,7 @@ other_parity_scan: if (tb->fastreuse >= 0 || tb->fastreuseport >= 0) goto next_port; - WARN_ON(hlist_empty(&tb->owners)); + WARN_ON(hlist_empty(&tb->bhash2)); if (!check_established(death_row, sk, port, &tw)) goto ok; diff --git a/net/ipv4/inet_timewait_sock.c b/net/ipv4/inet_timewait_sock.c index dd37a5bf6881..466d4faa9272 100644 --- a/net/ipv4/inet_timewait_sock.c +++ b/net/ipv4/inet_timewait_sock.c @@ -37,11 +37,11 @@ void inet_twsk_bind_unhash(struct inet_timewait_sock *tw, __hlist_del(&tw->tw_bind_node); tw->tw_tb = NULL; - inet_bind_bucket_destroy(hashinfo->bind_bucket_cachep, tb); __hlist_del(&tw->tw_bind2_node); tw->tw_tb2 = NULL; inet_bind2_bucket_destroy(hashinfo->bind2_bucket_cachep, tb2); + inet_bind_bucket_destroy(hashinfo->bind_bucket_cachep, tb); __sock_put((struct sock *)tw); } |