user_disp         882 ompi/mca/io/romio321/romio/adio/common/ad_io_coll.c     ADIO_Offset user_disp;
user_disp         904 ompi/mca/io/romio321/romio/adio/common/ad_io_coll.c     user_disp               = fd->disp;
user_disp         969 ompi/mca/io/romio321/romio/adio/common/ad_io_coll.c     fd->disp                      = user_disp;