diff options
| -rw-r--r-- | net/ceph/messenger.c | 26 |
1 files changed, 19 insertions, 7 deletions
diff --git a/net/ceph/messenger.c b/net/ceph/messenger.c index fa16f2cc35fe..a6a0c7a0a979 100644 --- a/net/ceph/messenger.c +++ b/net/ceph/messenger.c @@ -224,6 +224,8 @@ static void con_sock_state_init(struct ceph_connection *con) old_state = atomic_xchg(&con->sock_state, CON_SOCK_STATE_CLOSED); if (WARN_ON(old_state != CON_SOCK_STATE_NEW)) printk("%s: unexpected old state %d\n", __func__, old_state); + dout("%s con %p sock %d -> %d\n", __func__, con, old_state, + CON_SOCK_STATE_CLOSED); } static void con_sock_state_connecting(struct ceph_connection *con) @@ -233,6 +235,8 @@ static void con_sock_state_connecting(struct ceph_connection *con) old_state = atomic_xchg(&con->sock_state, CON_SOCK_STATE_CONNECTING); if (WARN_ON(old_state != CON_SOCK_STATE_CLOSED)) printk("%s: unexpected old state %d\n", __func__, old_state); + dout("%s con %p sock %d -> %d\n", __func__, con, old_state, + CON_SOCK_STATE_CONNECTING); } static void con_sock_state_connected(struct ceph_connection *con) @@ -242,6 +246,8 @@ static void con_sock_state_connected(struct ceph_connection *con) old_state = atomic_xchg(&con->sock_state, CON_SOCK_STATE_CONNECTED); if (WARN_ON(old_state != CON_SOCK_STATE_CONNECTING)) printk("%s: unexpected old state %d\n", __func__, old_state); + dout("%s con %p sock %d -> %d\n", __func__, con, old_state, + CON_SOCK_STATE_CONNECTED); } static void con_sock_state_closing(struct ceph_connection *con) @@ -253,6 +259,8 @@ static void con_sock_state_closing(struct ceph_connection *con) old_state != CON_SOCK_STATE_CONNECTED && old_state != CON_SOCK_STATE_CLOSING)) printk("%s: unexpected old state %d\n", __func__, old_state); + dout("%s con %p sock %d -> %d\n", __func__, con, old_state, + CON_SOCK_STATE_CLOSING); } static void con_sock_state_closed(struct ceph_connection *con) @@ -262,8 +270,11 @@ static void con_sock_state_closed(struct ceph_connection *con) old_state = atomic_xchg(&con->sock_state, CON_SOCK_STATE_CLOSED); if (WARN_ON(old_state != CON_SOCK_STATE_CONNECTED && old_state != CON_SOCK_STATE_CLOSING && - old_state != CON_SOCK_STATE_CONNECTING)) + old_state != CON_SOCK_STATE_CONNECTING && + old_state != CON_SOCK_STATE_CLOSED)) printk("%s: unexpected old state %d\n", __func__, old_state); + dout("%s con %p sock %d -> %d\n", __func__, con, old_state, + CON_SOCK_STATE_CLOSED); } /* @@ -448,14 +459,14 @@ static int ceph_tcp_sendpage(struct socket *sock, struct page *page, */ static int con_close_socket(struct ceph_connection *con) { - int rc; + int rc = 0; dout("con_close_socket on %p sock %p\n", con, con->sock); - if (!con->sock) - return 0; - rc = con->sock->ops->shutdown(con->sock, SHUT_RDWR); - sock_release(con->sock); - con->sock = NULL; + if (con->sock) { + rc = con->sock->ops->shutdown(con->sock, SHUT_RDWR); + sock_release(con->sock); + con->sock = NULL; + } /* * Forcibly clear the SOCK_CLOSED flag. It gets set @@ -464,6 +475,7 @@ static int con_close_socket(struct ceph_connection *con) * shut the socket down. */ clear_bit(CON_FLAG_SOCK_CLOSED, &con->flags); + con_sock_state_closed(con); return rc; } |