+static void retry_failed_sctp_send(struct connection *recv_con,
+ struct sctp_send_failed *sn_send_failed,
+ char *buf)
+{
+ int len = sn_send_failed->ssf_length - sizeof(struct sctp_send_failed);
+ struct dlm_mhandle *mh;
+ struct connection *con;
+ char *retry_buf;
+ int nodeid = sn_send_failed->ssf_info.sinfo_ppid;
+
+ log_print("Retry sending %d bytes to node id %d", len, nodeid);
+
+ con = nodeid2con(nodeid, 0);
+ if (!con) {
+ log_print("Could not look up con for nodeid %d\n",
+ nodeid);
+ return;
+ }
+
+ mh = dlm_lowcomms_get_buffer(nodeid, len, GFP_NOFS, &retry_buf);
+ if (!mh) {
+ log_print("Could not allocate buf for retry.");
+ return;
+ }
+ memcpy(retry_buf, buf + sizeof(struct sctp_send_failed), len);
+ dlm_lowcomms_commit_buffer(mh);
+
+ /*
+ * If we got a assoc changed event before the send failed event then
+ * we only need to retry the send.
+ */
+ if (con->sctp_assoc) {
+ if (!test_and_set_bit(CF_WRITE_PENDING, &con->flags))
+ queue_work(send_workqueue, &con->swork);
+ } else
+ sctp_init_failed_foreach(con);
+}
+