185   Vec         y0, y1;  in StokesExactSolution()  local
189   PetscCall(VecGetSubVector(s->y, s->isg[0], &y0));  in StokesExactSolution()
190   PetscCall(VecGetOwnershipRange(y0, &start, &end));  in StokesExactSolution()
198     PetscCall(VecSetValue(y0, row, val, INSERT_VALUES));  in StokesExactSolution()
200   PetscCall(VecAssemblyBegin(y0));  in StokesExactSolution()
201   PetscCall(VecAssemblyEnd(y0));  in StokesExactSolution()
202   PetscCall(VecRestoreSubVector(s->y, s->isg[0], &y0));  in StokesExactSolution()
686   Vec         y0, y1;  in StokesCalcError()  local
693   PetscCall(VecGetSubVector(s->y, s->isg[0], &y0));  in StokesCalcError()
694   PetscCall(VecNorm(y0, NORM_2, &val));  in StokesCalcError()
696   PetscCall(VecRestoreSubVector(s->y, s->isg[0], &y0));  in StokesCalcError()