165       PetscCall(KSPCreate(comm, &projection->ksp));  in DivDiffFluxProjectionSetup_Direct()
166       PetscCall(KSPSetOptionsPrefix(projection->ksp, "div_diff_flux_projection_"));  in DivDiffFluxProjectionSetup_Direct()
169         PetscCall(KSPGetPC(projection->ksp, &pc));  in DivDiffFluxProjectionSetup_Direct()
172         PetscCall(KSPSetType(projection->ksp, KSPPREONLY));  in DivDiffFluxProjectionSetup_Direct()
174       PetscCall(KSPSetFromOptions_WithMatCeed(projection->ksp, mat_mass));  in DivDiffFluxProjectionSetup_Direct()
237       PetscCall(KSPCreate(comm, &projection->ksp));  in DivDiffFluxProjectionSetup_Indirect()
238       PetscCall(KSPSetOptionsPrefix(projection->ksp, "div_diff_flux_projection_"));  in DivDiffFluxProjectionSetup_Indirect()
241         PetscCall(KSPGetPC(projection->ksp, &pc));  in DivDiffFluxProjectionSetup_Indirect()
244         PetscCall(KSPSetType(projection->ksp, KSPPREONLY));  in DivDiffFluxProjectionSetup_Indirect()
246       PetscCall(KSPSetFromOptions_WithMatCeed(projection->ksp, mat_mass));  in DivDiffFluxProjectionSetup_Indirect()
369         PetscCall(KSPGetPC(projection->ksp, &pc));  in DivDiffFluxProjectionApply()
370         PetscCall(PetscObjectTypeCompare((PetscObject)projection->ksp, KSPPREONLY, &ispreonly));  in DivDiffFluxProjectionApply()
373         else PetscCall(KSPSolve(projection->ksp, RHS, DivDiffFlux));  in DivDiffFluxProjectionApply()
399         PetscCall(KSPGetPC(projection->ksp, &pc));  in DivDiffFluxProjectionApply()
400         PetscCall(PetscObjectTypeCompare((PetscObject)projection->ksp, KSPPREONLY, &ispreonly));  in DivDiffFluxProjectionApply()
403         else PetscCall(KSPSolve(projection->ksp, RHS, DiffFlux));  in DivDiffFluxProjectionApply()