448 PetscErrorCode DMCreateSectionSuperDM(DM dms[], PetscInt len, IS *is[], DM *superdm)  in DMCreateSectionSuperDM()  argument
469   PetscCall(DMSetLocalSection(*superdm, supersection));  in DMCreateSectionSuperDM()
476     PetscCall(DMGetGlobalSection(*superdm, &supersectionGlobal));  in DMCreateSectionSuperDM()
496           PetscCall(DMGetGlobalFieldOffset_Private(*superdm, p, startf, &start, &dummy));  in DMCreateSectionSuperDM()
497           PetscCall(DMGetGlobalFieldOffset_Private(*superdm, p, startf + Nfs[i] - 1, &dummy, &end));  in DMCreateSectionSuperDM()
521     PetscCall(DMSetNumFields(*superdm, Nf));  in DMCreateSectionSuperDM()
527         PetscCall(DMSetField(*superdm, supf, NULL, disc));  in DMCreateSectionSuperDM()
530     PetscCall(DMCreateDS(*superdm));  in DMCreateSectionSuperDM()
533   PetscCall(PetscFree2((*superdm)->nullspaceConstructors, (*superdm)->nearnullspaceConstructors));  in DMCreateSectionSuperDM()
534 …PetscCall(PetscCalloc2(Nf, &(*superdm)->nullspaceConstructors, Nf, &(*superdm)->nearnullspaceConst…  in DMCreateSectionSuperDM()
539         (*superdm)->nullspaceConstructors[supf] = dms[i]->nullspaceConstructors[f];  in DMCreateSectionSuperDM()
540         if ((*superdm)->nullspaceConstructors[supf]) {  in DMCreateSectionSuperDM()
552     PetscCall((*(*superdm)->nullspaceConstructors[nullf])(*superdm, oldf, nullf, &nullSpace));  in DMCreateSectionSuperDM()