libceph: revoke mon_client messages on session restart

Revoke all mon_client messages when we shut down the old connection.
This is mostly moot since we are re-using the same ceph_connection,
but it is cleaner.

Signed-off-by: Sage Weil <sage@inktank.com>
Reviewed-by: Alex Elder <elder@inktank.com>

diff --git a/net/ceph/mon_client.c b/net/ceph/mon_client.c
index bfd21a891d69a0adc2ca5665774411586e5dbcef..105d533b55f3bcc3e8a2e7a82b80a6459cbb9363 100644 (file)
--- a/net/ceph/mon_client.c
+++ b/net/ceph/mon_client.c
@@ -118,6 +118,9 @@ static void __close_session(struct ceph_mon_client *monc)
 {
        dout("__close_session closing mon%d\n", monc->cur_mon);
        ceph_msg_revoke(monc->m_auth);
+       ceph_msg_revoke_incoming(monc->m_auth_reply);
+       ceph_msg_revoke(monc->m_subscribe);
+       ceph_msg_revoke_incoming(monc->m_subscribe_ack);
        ceph_con_close(&monc->con);
        monc->cur_mon = -1;
        monc->pending_auth = 0;
@@ -685,6 +688,7 @@ static void __resend_generic_request(struct ceph_mon_client *monc)
        for (p = rb_first(&monc->generic_request_tree); p; p = rb_next(p)) {
                req = rb_entry(p, struct ceph_mon_generic_request, node);
                ceph_msg_revoke(req->request);
+               ceph_msg_revoke_incoming(req->reply);
                ceph_con_send(&monc->con, ceph_msg_get(req->request));
        }
 }