72   PC_FieldSplitLink head;  member
113   PC_FieldSplitLink ilink = jac->head;  in PCView_FieldSplit()
171   PC_FieldSplitLink          ilink = jac->head;  in PCView_FieldSplit_Schur()
229     if (jac->head) PetscCall(KSPView(jac->head->ksp, viewer));  in PCView_FieldSplit_Schur()
232     if (jac->head && jac->kspupper != jac->head->ksp) {  in PCView_FieldSplit_Schur()
248   } else if (isdraw && jac->head) {  in PCView_FieldSplit_Schur()
256     if (jac->kspupper != jac->head->ksp) cnt++;  in PCView_FieldSplit_Schur()
273     PetscCall(KSPView(jac->head->ksp, viewer));  in PCView_FieldSplit_Schur()
275     if (jac->kspupper != jac->head->ksp) {  in PCView_FieldSplit_Schur()
294   PC_FieldSplitLink ilink = jac->head;  in PCView_FieldSplit_GKB()
397   PC_FieldSplitLink ilink              = jac->head;  in PCFieldSplitSetDefaults()
458         for (ilink = jac->head, i = 0; ilink; ilink = ilink->next, ++i) {  in PCFieldSplitSetDefaults()
588   ilink  = jac->head;  in PCSetUp_FieldSplit()
688   ilink = jac->head;  in PCSetUp_FieldSplit()
751     ilink = jac->head;  in PCSetUp_FieldSplit()
779   ilink = jac->head;  in PCSetUp_FieldSplit()
791     ilink = jac->head;  in PCSetUp_FieldSplit()
860       KSP      kspA = jac->head->ksp, kspInner = NULL, kspUpper = jac->kspupper;  in PCSetUp_FieldSplit()
870       ilink = jac->head;  in PCSetUp_FieldSplit()
883       } else if (jac->schurpre == PC_FIELDSPLIT_SCHUR_PRE_FULL && jac->kspupper != jac->head->ksp) {  in PCSetUp_FieldSplit()
898       ilink = jac->head;  in PCSetUp_FieldSplit()
937         PetscCall(KSPGetDM(jac->head->ksp, &dmInner));  in PCSetUp_FieldSplit()
944         PetscCall(PCKSPSetKSP(pcInner, jac->head->ksp));  in PCSetUp_FieldSplit()
952         PetscCall(KSPSetType(jac->head->ksp, KSPGMRES));  in PCSetUp_FieldSplit()
953         PetscCall(MatSchurComplementSetKSP(jac->schur, jac->head->ksp));  in PCSetUp_FieldSplit()
955       PetscCall(KSPSetOperators(jac->head->ksp, jac->mat[0], jac->pmat[0]));  in PCSetUp_FieldSplit()
956       PetscCall(KSPSetFromOptions(jac->head->ksp));  in PCSetUp_FieldSplit()
971           if (ksp == jac->head->ksp) PetscCall(PCSetUseAmat(pcInner, PETSC_TRUE));  in PCSetUp_FieldSplit()
986         PetscCall(KSPGetDM(jac->head->ksp, &dmInner));  in PCSetUp_FieldSplit()
991         PetscCall(VecDuplicate(jac->head->x, &jac->head->z));  in PCSetUp_FieldSplit()
993         jac->kspupper = jac->head->ksp;  in PCSetUp_FieldSplit()
994         PetscCall(PetscObjectReference((PetscObject)jac->head->ksp));  in PCSetUp_FieldSplit()
1008 …if (jac->schurfactorization != PC_FIELDSPLIT_SCHUR_FACT_FULL || jac->kspupper != jac->head->ksp) P…  in PCSetUp_FieldSplit()
1011       PetscCall(KSPGetOptionsPrefix(jac->head->next->ksp, &Dprefix));  in PCSetUp_FieldSplit()
1016         PetscCall(KSPGetDM(jac->head->next->ksp, &sdm));  in PCSetUp_FieldSplit()
1042     ilink = jac->head;  in PCSetUp_FieldSplit()
1057     ilink = jac->head;  in PCSetUp_FieldSplit()
1072     ilink = jac->head;  in PCSetUp_FieldSplit()
1087       PetscCall(KSPGetPC(jac->head->ksp, &pc_coords));  in PCSetUp_FieldSplit()
1088       PetscCall(PCSetCoordinates(pc_coords, jac->head->dim, jac->head->ndofs, jac->head->coords));  in PCSetUp_FieldSplit()
1091 …PetscCall(PCSetCoordinates(pc_coords, jac->head->next->dim, jac->head->next->ndofs, jac->head->nex…  in PCSetUp_FieldSplit()
1095       ilink = jac->head;  in PCSetUp_FieldSplit()
1111   PC_FieldSplitLink ilinkA = jac->head;  in PCSetUpOnBlocks_FieldSplit_Schur()
1165   PC_FieldSplitLink ilink = jac->head;  in PCSetUpOnBlocks_FieldSplit()
1179   PC_FieldSplitLink ilinkA = jac->head;  in PCSetUpOnBlocks_FieldSplit_GKB()
1191   PC_FieldSplitLink ilinkA = jac->head, ilinkD = ilinkA->next;  in PCApply_FieldSplit_Schur()
1359   PC_FieldSplitLink ilink = jac->head;  in PCFieldSplitCreateWorkMats_Private()
1395   PC_FieldSplitLink ilinkA = jac->head, ilinkD = ilinkA->next;  in PCMatApply_FieldSplit_Schur()
1558   PC_FieldSplitLink ilinkA = jac->head, ilinkD = ilinkA->next;  in PCApplyTranspose_FieldSplit_Schur()
1682   PC_FieldSplitLink ilink = jac->head;  in PCApply_FieldSplit()
1783   PC_FieldSplitLink ilink = jac->head;  in PCMatApply_FieldSplit()
1862   PC_FieldSplitLink ilinkA = jac->head, ilinkD = ilinkA->next;  in PCApply_FieldSplit_GKB()
1990   PC_FieldSplitLink ilink = jac->head;  in PCApplyTranspose_FieldSplit()
2058   PC_FieldSplitLink ilink = jac->head, next;  in PCReset_FieldSplit()
2079   jac->head = NULL;  in PCReset_FieldSplit()
2188     PC_FieldSplitLink ilink = jac->head;  in PCSetFromOptions_FieldSplit()
2205   PC_FieldSplitLink ilink, next = jac->head;  in PCFieldSplitSetFields_FieldSplit()
2242     jac->head       = ilink;  in PCFieldSplitSetFields_FieldSplit()
2265     nn = jac->nsplits + (jac->kspupper != jac->head->ksp ? 1 : 0);  in PCFieldSplitSchurGetSubKSP_FieldSplit()
2267     (*subksp)[0] = jac->head->ksp;  in PCFieldSplitSchurGetSubKSP_FieldSplit()
2269     if (jac->kspupper != jac->head->ksp) (*subksp)[2] = jac->kspupper;  in PCFieldSplitSchurGetSubKSP_FieldSplit()
2293   PC_FieldSplitLink ilink = jac->head;  in PCFieldSplitGetSubKSP_FieldSplit()
2333   PC_FieldSplitLink ilink = jac->head, next;  in PCFieldSplitRestrictIS_FieldSplit()
2393   PC_FieldSplitLink ilink, next = jac->head;  in PCFieldSplitSetIS_FieldSplit()
2428     jac->head       = ilink;  in PCFieldSplitSetIS_FieldSplit()
2667     PC_FieldSplitLink ilink = jac->head;  in PCFieldSplitGetIS()
2708     PC_FieldSplitLink ilink = jac->head;  in PCFieldSplitGetISByIndex()
3369   PC_FieldSplitLink ilink_current = jac->head;  in PCSetCoordinates_FieldSplit()