628   Vec        xred, yred, xtmp, x, xp;  in PCTelescopeSetUp_dmda_scatters()  local
643   yred = NULL;  in PCTelescopeSetUp_dmda_scatters()
646     PetscCall(VecDuplicate(xred, &yred));  in PCTelescopeSetUp_dmda_scatters()
661   sred->yred    = yred;  in PCTelescopeSetUp_dmda_scatters()
873   Vec                   xtmp, xp, xred, yred;  in PCApply_Telescope_dmda()  local
884   yred    = sred->yred;  in PCApply_Telescope_dmda()
912     PetscCall(KSPSolve(sred->ksp, xred, yred));  in PCApply_Telescope_dmda()
913     PetscCall(KSPCheckSolve(sred->ksp, pc, yred));  in PCApply_Telescope_dmda()
918   if (yred) {  in PCApply_Telescope_dmda()
920     PetscCall(VecGetOwnershipRange(yred, &st, &ed));  in PCApply_Telescope_dmda()
921     PetscCall(VecGetArrayRead(yred, &LA_yred));  in PCApply_Telescope_dmda()
923     PetscCall(VecRestoreArrayRead(yred, &LA_yred));  in PCApply_Telescope_dmda()
936   Vec                   xtmp, xp, yred;  in PCApplyRichardson_Telescope_dmda()  local
947   yred    = sred->yred;  in PCApplyRichardson_Telescope_dmda()
965     if (yred) {  in PCApplyRichardson_Telescope_dmda()
967       PetscCall(VecGetOwnershipRange(yred, &st, &ed));  in PCApplyRichardson_Telescope_dmda()
968       PetscCall(VecGetArray(yred, &LA_yred));  in PCApplyRichardson_Telescope_dmda()
970       PetscCall(VecRestoreArray(yred, &LA_yred));  in PCApplyRichardson_Telescope_dmda()