diff options
Diffstat (limited to 'net/smc/smc_tx.c')
| -rw-r--r-- | net/smc/smc_tx.c | 15 |
1 files changed, 12 insertions, 3 deletions
diff --git a/net/smc/smc_tx.c b/net/smc/smc_tx.c index 71b7d9f079f0..838bce20c361 100644 --- a/net/smc/smc_tx.c +++ b/net/smc/smc_tx.c @@ -408,8 +408,9 @@ int smc_tx_sndbuf_nonempty(struct smc_connection *conn) goto out_unlock; } rc = 0; - schedule_delayed_work(&conn->tx_work, - SMC_TX_WORK_DELAY); + if (conn->alert_token_local) /* connection healthy */ + schedule_delayed_work(&conn->tx_work, + SMC_TX_WORK_DELAY); } goto out_unlock; } @@ -440,10 +441,17 @@ static void smc_tx_work(struct work_struct *work) int rc; lock_sock(&smc->sk); + if (smc->sk.sk_err || + !conn->alert_token_local || + conn->local_rx_ctrl.conn_state_flags.peer_conn_abort) + goto out; + rc = smc_tx_sndbuf_nonempty(conn); if (!rc && conn->local_rx_ctrl.prod_flags.write_blocked && !atomic_read(&conn->bytes_to_rcv)) conn->local_rx_ctrl.prod_flags.write_blocked = 0; + +out: release_sock(&smc->sk); } @@ -464,7 +472,8 @@ void smc_tx_consumer_update(struct smc_connection *conn) ((to_confirm > conn->rmbe_update_limit) && ((to_confirm > (conn->rmbe_size / 2)) || conn->local_rx_ctrl.prod_flags.write_blocked))) { - if (smc_cdc_get_slot_and_msg_send(conn) < 0) { + if ((smc_cdc_get_slot_and_msg_send(conn) < 0) && + conn->alert_token_local) { /* connection healthy */ schedule_delayed_work(&conn->tx_work, SMC_TX_WORK_DELAY); return; |