57   KSP                       kspschur;   /* The solver for S */  member
241     if (jac->kspschur) {  in PCView_FieldSplit_Schur()
242       PetscCall(KSPView(jac->kspschur, viewer));  in PCView_FieldSplit_Schur()
283     PetscCall(KSPView(jac->kspschur, viewer));  in PCView_FieldSplit_Schur()
889       PetscCall(KSPSetOperators(jac->kspschur, jac->schur, FieldSplitSchurPre(jac)));  in PCSetUp_FieldSplit()
998       PetscCall(KSPCreate(PetscObjectComm((PetscObject)pc), &jac->kspschur));  in PCSetUp_FieldSplit()
999       PetscCall(KSPSetNestLevel(jac->kspschur, pc->kspnestlevel));  in PCSetUp_FieldSplit()
1000       PetscCall(KSPSetErrorIfNotConverged(jac->kspschur, pc->erroriffailure));  in PCSetUp_FieldSplit()
1001       PetscCall(PetscObjectIncrementTabLevel((PetscObject)jac->kspschur, (PetscObject)pc, 1));  in PCSetUp_FieldSplit()
1004         PetscCall(KSPGetPC(jac->kspschur, &pcschur));  in PCSetUp_FieldSplit()
1010       PetscCall(KSPSetOperators(jac->kspschur, jac->schur, FieldSplitSchurPre(jac)));  in PCSetUp_FieldSplit()
1012       PetscCall(KSPSetOptionsPrefix(jac->kspschur, Dprefix));  in PCSetUp_FieldSplit()
1018           PetscCall(KSPSetDM(jac->kspschur, sdm));  in PCSetUp_FieldSplit()
1019           PetscCall(KSPSetDMActive(jac->kspschur, KSP_DMACTIVE_ALL, PETSC_FALSE));  in PCSetUp_FieldSplit()
1024       PetscCall(KSPSetFromOptions(jac->kspschur));  in PCSetUp_FieldSplit()
1090       PetscCall(KSPGetPC(jac->kspschur, &pc_coords));  in PCSetUp_FieldSplit()
1122     PetscCall(KSPSetUp(jac->kspschur));  in PCSetUpOnBlocks_FieldSplit_Schur()
1123     PetscCall(KSPSetUpOnBlocks(jac->kspschur));  in PCSetUpOnBlocks_FieldSplit_Schur()
1209     PetscCall(PetscLogEventBegin(KSP_Solve_FS_S, jac->kspschur, ilinkD->x, ilinkD->y, NULL));  in PCApply_FieldSplit_Schur()
1211     PetscCall(KSPSolve(jac->kspschur, ilinkD->x, ilinkD->y));  in PCApply_FieldSplit_Schur()
1212     PetscCall(KSPCheckSolve(jac->kspschur, pc, ilinkD->y));  in PCApply_FieldSplit_Schur()
1214     PetscCall(PetscLogEventEnd(KSP_Solve_FS_S, jac->kspschur, ilinkD->x, ilinkD->y, NULL));  in PCApply_FieldSplit_Schur()
1233     PetscCall(PetscLogEventBegin(KSP_Solve_FS_S, jac->kspschur, ilinkD->x, ilinkD->y, NULL));  in PCApply_FieldSplit_Schur()
1235     PetscCall(KSPSolve(jac->kspschur, ilinkD->x, ilinkD->y));  in PCApply_FieldSplit_Schur()
1237     PetscCall(KSPCheckSolve(jac->kspschur, pc, ilinkD->y));  in PCApply_FieldSplit_Schur()
1238     PetscCall(PetscLogEventEnd(KSP_Solve_FS_S, jac->kspschur, ilinkD->x, ilinkD->y, NULL));  in PCApply_FieldSplit_Schur()
1247     PetscCall(PetscLogEventBegin(KSP_Solve_FS_S, jac->kspschur, ilinkD->x, ilinkD->y, NULL));  in PCApply_FieldSplit_Schur()
1249     PetscCall(KSPSolve(jac->kspschur, ilinkD->x, ilinkD->y));  in PCApply_FieldSplit_Schur()
1251     PetscCall(KSPCheckSolve(jac->kspschur, pc, ilinkD->y));  in PCApply_FieldSplit_Schur()
1252     PetscCall(PetscLogEventEnd(KSP_Solve_FS_S, jac->kspschur, ilinkD->x, ilinkD->y, NULL));  in PCApply_FieldSplit_Schur()
1296           PetscCall(KSPSetOperators(jac->kspschur, jac->schur, jac->schur_user));  in PCApply_FieldSplit_Schur()
1310     PetscCall(PetscLogEventBegin(KSP_Solve_FS_S, jac->kspschur, ilinkD->x, ilinkD->y, NULL));  in PCApply_FieldSplit_Schur()
1312     PetscCall(KSPSolve(jac->kspschur, ilinkD->x, ilinkD->y));  in PCApply_FieldSplit_Schur()
1314     PetscCall(KSPCheckSolve(jac->kspschur, pc, ilinkD->y));  in PCApply_FieldSplit_Schur()
1315     PetscCall(PetscLogEventEnd(KSP_Solve_FS_S, jac->kspschur, ilinkD->x, ilinkD->y, NULL));  in PCApply_FieldSplit_Schur()
1412     PetscCall(PetscLogEventBegin(KSP_Solve_FS_S, jac->kspschur, ilinkD->X, ilinkD->Y, NULL));  in PCMatApply_FieldSplit_Schur()
1414     PetscCall(KSPMatSolve(jac->kspschur, ilinkD->X, ilinkD->Y));  in PCMatApply_FieldSplit_Schur()
1416     PetscCall(PetscLogEventEnd(KSP_Solve_FS_S, jac->kspschur, ilinkD->X, ilinkD->Y, NULL));  in PCMatApply_FieldSplit_Schur()
1430     PetscCall(PetscLogEventBegin(KSP_Solve_FS_S, jac->kspschur, ilinkD->X, ilinkD->Y, NULL));  in PCMatApply_FieldSplit_Schur()
1432     PetscCall(KSPMatSolve(jac->kspschur, ilinkD->X, ilinkD->Y));  in PCMatApply_FieldSplit_Schur()
1434     PetscCall(PetscLogEventEnd(KSP_Solve_FS_S, jac->kspschur, ilinkD->X, ilinkD->Y, NULL));  in PCMatApply_FieldSplit_Schur()
1440     PetscCall(PetscLogEventBegin(KSP_Solve_FS_S, jac->kspschur, ilinkD->X, ilinkD->Y, NULL));  in PCMatApply_FieldSplit_Schur()
1442     PetscCall(KSPMatSolve(jac->kspschur, ilinkD->X, ilinkD->Y));  in PCMatApply_FieldSplit_Schur()
1444     PetscCall(PetscLogEventEnd(KSP_Solve_FS_S, jac->kspschur, ilinkD->X, ilinkD->Y, NULL));  in PCMatApply_FieldSplit_Schur()
1510           PetscCall(KSPSetOperators(jac->kspschur, jac->schur, jac->schur_user));  in PCMatApply_FieldSplit_Schur()
1522     PetscCall(PetscLogEventBegin(KSP_Solve_FS_S, jac->kspschur, ilinkD->X, ilinkD->Y, NULL));  in PCMatApply_FieldSplit_Schur()
1524     PetscCall(KSPMatSolve(jac->kspschur, ilinkD->X, ilinkD->Y));  in PCMatApply_FieldSplit_Schur()
1526     PetscCall(PetscLogEventEnd(KSP_Solve_FS_S, jac->kspschur, ilinkD->X, ilinkD->Y, NULL));  in PCMatApply_FieldSplit_Schur()
1574     PetscCall(PetscLogEventBegin(KSP_Solve_FS_S, jac->kspschur, ilinkD->x, ilinkD->y, NULL));  in PCApplyTranspose_FieldSplit_Schur()
1576     PetscCall(KSPSolveTranspose(jac->kspschur, ilinkD->x, ilinkD->y));  in PCApplyTranspose_FieldSplit_Schur()
1578     PetscCall(KSPCheckSolve(jac->kspschur, pc, ilinkD->y));  in PCApplyTranspose_FieldSplit_Schur()
1579     PetscCall(PetscLogEventEnd(KSP_Solve_FS_S, jac->kspschur, ilinkD->x, ilinkD->y, NULL));  in PCApplyTranspose_FieldSplit_Schur()
1597     PetscCall(PetscLogEventBegin(KSP_Solve_FS_S, jac->kspschur, ilinkD->x, ilinkD->y, NULL));  in PCApplyTranspose_FieldSplit_Schur()
1599     PetscCall(KSPSolveTranspose(jac->kspschur, ilinkD->x, ilinkD->y));  in PCApplyTranspose_FieldSplit_Schur()
1601     PetscCall(KSPCheckSolve(jac->kspschur, pc, ilinkD->y));  in PCApplyTranspose_FieldSplit_Schur()
1602     PetscCall(PetscLogEventEnd(KSP_Solve_FS_S, jac->kspschur, ilinkD->x, ilinkD->y, NULL));  in PCApplyTranspose_FieldSplit_Schur()
1610     PetscCall(PetscLogEventBegin(KSP_Solve_FS_S, jac->kspschur, ilinkD->x, ilinkD->y, NULL));  in PCApplyTranspose_FieldSplit_Schur()
1612     PetscCall(KSPSolveTranspose(jac->kspschur, ilinkD->x, ilinkD->y));  in PCApplyTranspose_FieldSplit_Schur()
1614     PetscCall(KSPCheckSolve(jac->kspschur, pc, ilinkD->y));  in PCApplyTranspose_FieldSplit_Schur()
1615     PetscCall(PetscLogEventEnd(KSP_Solve_FS_S, jac->kspschur, ilinkD->x, ilinkD->y, NULL));  in PCApplyTranspose_FieldSplit_Schur()
1641     PetscCall(PetscLogEventBegin(KSP_Solve_FS_S, jac->kspschur, ilinkD->x, ilinkD->y, NULL));  in PCApplyTranspose_FieldSplit_Schur()
1643     PetscCall(KSPSolveTranspose(jac->kspschur, ilinkD->x, ilinkD->y));  in PCApplyTranspose_FieldSplit_Schur()
1645     PetscCall(KSPCheckSolve(jac->kspschur, pc, ilinkD->y));  in PCApplyTranspose_FieldSplit_Schur()
1646     PetscCall(PetscLogEventEnd(KSP_Solve_FS_S, jac->kspschur, ilinkD->x, ilinkD->y, NULL));  in PCApplyTranspose_FieldSplit_Schur()
2095   PetscCall(KSPDestroy(&jac->kspschur));  in PCReset_FieldSplit()
2191       if (jac->kspschur && jac->kspschur->totalits > 0) PetscCall(KSPSetFromOptions(jac->kspschur));  in PCSetFromOptions_FieldSplit()
2268     (*subksp)[1] = jac->kspschur;  in PCFieldSplitSchurGetSubKSP_FieldSplit()
2284   (*subksp)[1] = jac->kspschur;  in PCFieldSplitGetSubKSP_FieldSplit_Schur()