diff options
Diffstat (limited to 'net/rxrpc/conn_client.c')
| -rw-r--r-- | net/rxrpc/conn_client.c | 17 |
1 files changed, 14 insertions, 3 deletions
diff --git a/net/rxrpc/conn_client.c b/net/rxrpc/conn_client.c index 981ca5b98bcb..3b9b267a4431 100644 --- a/net/rxrpc/conn_client.c +++ b/net/rxrpc/conn_client.c @@ -73,6 +73,7 @@ static void rxrpc_destroy_client_conn_ids(struct rxrpc_local *local) static struct rxrpc_bundle *rxrpc_alloc_bundle(struct rxrpc_call *call, gfp_t gfp) { + static atomic_t rxrpc_bundle_id; struct rxrpc_bundle *bundle; bundle = kzalloc(sizeof(*bundle), gfp); @@ -85,10 +86,15 @@ static struct rxrpc_bundle *rxrpc_alloc_bundle(struct rxrpc_call *call, bundle->upgrade = test_bit(RXRPC_CALL_UPGRADE, &call->flags); bundle->service_id = call->dest_srx.srx_service; bundle->security_level = call->security_level; + bundle->debug_id = atomic_inc_return(&rxrpc_bundle_id); refcount_set(&bundle->ref, 1); atomic_set(&bundle->active, 1); INIT_LIST_HEAD(&bundle->waiting_calls); trace_rxrpc_bundle(bundle->debug_id, 1, rxrpc_bundle_new); + + write_lock(&bundle->local->rxnet->conn_lock); + list_add_tail(&bundle->proc_link, &bundle->local->rxnet->bundle_proc_list); + write_unlock(&bundle->local->rxnet->conn_lock); } return bundle; } @@ -105,7 +111,11 @@ struct rxrpc_bundle *rxrpc_get_bundle(struct rxrpc_bundle *bundle, static void rxrpc_free_bundle(struct rxrpc_bundle *bundle) { - trace_rxrpc_bundle(bundle->debug_id, 1, rxrpc_bundle_free); + trace_rxrpc_bundle(bundle->debug_id, refcount_read(&bundle->ref), + rxrpc_bundle_free); + write_lock(&bundle->local->rxnet->conn_lock); + list_del(&bundle->proc_link); + write_unlock(&bundle->local->rxnet->conn_lock); rxrpc_put_peer(bundle->peer, rxrpc_peer_put_bundle); key_put(bundle->key); kfree(bundle); @@ -239,7 +249,6 @@ dont_reuse: */ int rxrpc_look_up_bundle(struct rxrpc_call *call, gfp_t gfp) { - static atomic_t rxrpc_bundle_id; struct rxrpc_bundle *bundle, *candidate; struct rxrpc_local *local = call->local; struct rb_node *p, **pp, *parent; @@ -306,7 +315,6 @@ int rxrpc_look_up_bundle(struct rxrpc_call *call, gfp_t gfp) } _debug("new bundle"); - candidate->debug_id = atomic_inc_return(&rxrpc_bundle_id); rb_link_node(&candidate->local_node, parent, pp); rb_insert_color(&candidate->local_node, &local->client_bundles); call->bundle = rxrpc_get_bundle(candidate, rxrpc_bundle_get_client_call); @@ -337,6 +345,7 @@ static bool rxrpc_add_conn_to_bundle(struct rxrpc_bundle *bundle, old = bundle->conns[slot]; if (old) { bundle->conns[slot] = NULL; + bundle->conn_ids[slot] = 0; trace_rxrpc_client(old, -1, rxrpc_client_replace); rxrpc_put_connection(old, rxrpc_conn_put_noreuse); } @@ -350,6 +359,7 @@ static bool rxrpc_add_conn_to_bundle(struct rxrpc_bundle *bundle, rxrpc_activate_bundle(bundle); conn->bundle_shift = shift; bundle->conns[slot] = conn; + bundle->conn_ids[slot] = conn->debug_id; for (i = 0; i < RXRPC_MAXCALLS; i++) set_bit(shift + i, &bundle->avail_chans); return true; @@ -670,6 +680,7 @@ static void rxrpc_unbundle_conn(struct rxrpc_connection *conn) if (bundle->conns[bindex] == conn) { _debug("clear slot %u", bindex); bundle->conns[bindex] = NULL; + bundle->conn_ids[bindex] = 0; for (i = 0; i < RXRPC_MAXCALLS; i++) clear_bit(conn->bundle_shift + i, &bundle->avail_chans); rxrpc_put_client_connection_id(bundle->local, conn); |