diff options
| -rw-r--r-- | net/ceph/messenger.c | 52 |
1 files changed, 28 insertions, 24 deletions
diff --git a/net/ceph/messenger.c b/net/ceph/messenger.c index 5e67be3..32a3a2a 100644 --- a/net/ceph/messenger.c +++ b/net/ceph/messenger.c @@ -1559,7 +1559,6 @@ static int process_connect(struct ceph_connection *con) return -1; } clear_bit(NEGOTIATING, &con->state); - clear_bit(CONNECTING, &con->state); set_bit(CONNECTED, &con->state); con->peer_global_seq = le32_to_cpu(con->in_reply.global_seq); con->connect_seq++; @@ -2000,7 +1999,8 @@ more_kvec: } do_next: - if (!test_bit(CONNECTING, &con->state)) { + if (!test_bit(CONNECTING, &con->state) && + !test_bit(NEGOTIATING, &con->state)) { /* is anything else pending? */ if (!list_empty(&con->out_queue)) { prepare_write_message(con); @@ -2057,25 +2057,29 @@ more: } if (test_bit(CONNECTING, &con->state)) { - if (!test_bit(NEGOTIATING, &con->state)) { - dout("try_read connecting\n"); - ret = read_partial_banner(con); - if (ret <= 0) - goto out; - ret = process_banner(con); - if (ret < 0) - goto out; - - /* Banner is good, exchange connection info */ - ret = prepare_write_connect(con); - if (ret < 0) - goto out; - prepare_read_connect(con); - set_bit(NEGOTIATING, &con->state); - - /* Send connection info before awaiting response */ + dout("try_read connecting\n"); + ret = read_partial_banner(con); + if (ret <= 0) goto out; - } + ret = process_banner(con); + if (ret < 0) + goto out; + + clear_bit(CONNECTING, &con->state); + set_bit(NEGOTIATING, &con->state); + + /* Banner is good, exchange connection info */ + ret = prepare_write_connect(con); + if (ret < 0) + goto out; + prepare_read_connect(con); + + /* Send connection info before awaiting response */ + goto out; + } + + if (test_bit(NEGOTIATING, &con->state)) { + dout("try_read negotiating\n"); ret = read_partial_connect(con); if (ret <= 0) goto out; @@ -2197,12 +2201,12 @@ restart: if (test_and_clear_bit(SOCK_CLOSED, &con->flags)) { if (test_and_clear_bit(CONNECTED, &con->state)) con->error_msg = "socket closed"; - else if (test_and_clear_bit(CONNECTING, &con->state)) { - clear_bit(NEGOTIATING, &con->state); + else if (test_and_clear_bit(NEGOTIATING, &con->state)) + con->error_msg = "negotiation failed"; + else if (test_and_clear_bit(CONNECTING, &con->state)) con->error_msg = "connection failed"; - } else { + else con->error_msg = "unrecognized con state"; - } goto fault; } |
