 - If there is no vp assume that BKGRDINPROG is not set and set RELPBUF in    brelse().
 - If there is no vp assume that BKGRDINPROG is not set and set RELPBUF in
   brelse().

jrobhoward/SCADAbase,jrobhoward/SCADAbase,jrobhoward/SCADAbase,jrobhoward/SCADAbase,jrobhoward/SCADAbase,jrobhoward/SCADAbase,jrobhoward/SCADAbase,jrobhoward/SCADAbase,jrobhoward/SCADAbase,jrobhoward/SCADAbase,jrobhoward/SCADAbase