DLPX-25998 TCP congestion control is inadequate
Reviewed at: http://reviews.delphix.com/r/34808/

*** 19,28 ****
--- 19,29 ----
   * CDDL HEADER END
   */
  
  /*
   * Copyright (c) 2007, 2010, Oracle and/or its affiliates. All rights reserved.
+  * Copyright (c) 2017 by Delphix. All rights reserved.
   */
  
  #ifndef _INET_TCP_STACK_H
  #define _INET_TCP_STACK_H
  
*** 112,121 ****
--- 113,124 ----
  
          /* Listener connection limit configuration. */
          kmutex_t        tcps_listener_conf_lock;
          list_t          tcps_listener_conf;
  
+         struct cc_algo  *tcps_default_cc_algo;
+ 
          /*
           * Per CPU stats
           *
           * tcps_sc: array of pointer to per CPU stats.  The i-th element in the
           *    array represents the stats of the CPU with cpu_seqid.