Build provider 3rd arg from smb_request_t
hacking...

*** 70,81 ****
                      &dst_fqi->fq_path.pn_path);
  
                  dst_fqi->fq_sattr = 0;
          }
  
!         DTRACE_SMB_2(op__Rename__start, smb_request_t *, sr,
!             struct dirop *, &sr->arg.dirop);
  
          return ((rc == 0) ? SDRC_SUCCESS : SDRC_ERROR);
  }
  
  void
--- 70,80 ----
                      &dst_fqi->fq_path.pn_path);
  
                  dst_fqi->fq_sattr = 0;
          }
  
!         DTRACE_SMB_1(op__Rename__start, smb_request_t *, sr); /* arg.dirop */
  
          return ((rc == 0) ? SDRC_SUCCESS : SDRC_ERROR);
  }
  
  void
*** 144,155 ****
                      &src_fqi->fq_path.pn_path, &dst_fqi->fq_path.pn_path);
  
                  dst_fqi->fq_sattr = 0;
          }
  
!         DTRACE_SMB_2(op__NtRename__start, smb_request_t *, sr,
!             struct dirop *, &sr->arg.dirop);
  
          return ((rc == 0) ? SDRC_SUCCESS : SDRC_ERROR);
  }
  
  void
--- 143,153 ----
                      &src_fqi->fq_path.pn_path, &dst_fqi->fq_path.pn_path);
  
                  dst_fqi->fq_sattr = 0;
          }
  
!         DTRACE_SMB_1(op__NtRename__start, smb_request_t *, sr); /* arg.dirop */
  
          return ((rc == 0) ? SDRC_SUCCESS : SDRC_ERROR);
  }
  
  void