diff options
Diffstat (limited to 'net/rxrpc/peer_object.c')
| -rw-r--r-- | net/rxrpc/peer_object.c | 35 |
1 files changed, 30 insertions, 5 deletions
diff --git a/net/rxrpc/peer_object.c b/net/rxrpc/peer_object.c index 0fcc87f0409f..71b6e07bf161 100644 --- a/net/rxrpc/peer_object.c +++ b/net/rxrpc/peer_object.c @@ -235,7 +235,6 @@ struct rxrpc_peer *rxrpc_alloc_peer(struct rxrpc_local *local, gfp_t gfp, peer->service_conns = RB_ROOT; seqlock_init(&peer->service_conn_lock); spin_lock_init(&peer->lock); - seqcount_init(&peer->mtu_lock); peer->debug_id = atomic_inc_return(&rxrpc_debug_id); peer->recent_srtt_us = UINT_MAX; peer->cong_ssthresh = RXRPC_TX_MAX_WINDOW; @@ -325,10 +324,10 @@ void rxrpc_new_incoming_peer(struct rxrpc_local *local, struct rxrpc_peer *peer) hash_key = rxrpc_peer_hash_key(local, &peer->srx); rxrpc_init_peer(local, peer, hash_key); - spin_lock_bh(&rxnet->peer_hash_lock); + spin_lock(&rxnet->peer_hash_lock); hash_add_rcu(rxnet->peer_hash, &peer->hash_link, hash_key); list_add_tail(&peer->keepalive_link, &rxnet->peer_keepalive_new); - spin_unlock_bh(&rxnet->peer_hash_lock); + spin_unlock(&rxnet->peer_hash_lock); } /* @@ -462,7 +461,7 @@ void rxrpc_destroy_all_peers(struct rxrpc_net *rxnet) continue; hlist_for_each_entry(peer, &rxnet->peer_hash[i], hash_link) { - pr_err("Leaked peer %u {%u} %pISp\n", + pr_err("Leaked peer %x {%u} %pISp\n", peer->debug_id, refcount_read(&peer->ref), &peer->srx.transport); @@ -479,7 +478,7 @@ void rxrpc_destroy_all_peers(struct rxrpc_net *rxnet) */ struct rxrpc_peer *rxrpc_kernel_get_call_peer(struct socket *sock, struct rxrpc_call *call) { - return call->peer; + return rxrpc_get_peer(call->peer, rxrpc_peer_get_application); } EXPORT_SYMBOL(rxrpc_kernel_get_call_peer); @@ -521,3 +520,29 @@ const struct sockaddr *rxrpc_kernel_remote_addr(const struct rxrpc_peer *peer) (peer ? &peer->srx.transport : &rxrpc_null_addr.transport); } EXPORT_SYMBOL(rxrpc_kernel_remote_addr); + +/** + * rxrpc_kernel_set_peer_data - Set app-specific data on a peer. + * @peer: The peer to alter + * @app_data: The data to set + * + * Set the app-specific data on a peer. AF_RXRPC makes no effort to retain + * anything the data might refer to. The previous app_data is returned. + */ +unsigned long rxrpc_kernel_set_peer_data(struct rxrpc_peer *peer, unsigned long app_data) +{ + return xchg(&peer->app_data, app_data); +} +EXPORT_SYMBOL(rxrpc_kernel_set_peer_data); + +/** + * rxrpc_kernel_get_peer_data - Get app-specific data from a peer. + * @peer: The peer to query + * + * Retrieve the app-specific data from a peer. + */ +unsigned long rxrpc_kernel_get_peer_data(const struct rxrpc_peer *peer) +{ + return peer->app_data; +} +EXPORT_SYMBOL(rxrpc_kernel_get_peer_data); |