Commit Graph

Select branches

Hide Pull Requests

copybara/resolvedPush-a67fe515-0e3a-4e7f-b207-82dfc9178769-dryrun

master

mkruskal-google-patch-1

test_1000327863

test_1000327865

test_1000327866

test_1000647806

test_1001113554

test_1001259523

test_1001267915

test_1001289292

test_1001491977

test_1001554004

test_1001554411

test_1001692099

test_1001692199

test_1001693162

test_1001699615

test_1001702204

test_1001703366

test_1001703685

test_1001703693

test_1001703698

test_1001704434

test_1001871475

test_1001982874

test_1002025067

test_1002025068

test_1002025069

test_1002204025

test_1002204027

test_1002204028

test_1002204029

test_1002204030

test_1002204034

test_1002204035

test_1003077423

test_1003210571

test_1003235450

test_1003264335

test_1003264692

test_1003565380

test_1003746946

test_1004947905

test_1004948013

test_1004963609

test_1005144627

test_1005144628

test_1005144632

test_1005144633

test_1005144642

test_1005144643

test_1005236093

test_1005238075

test_1005935744

test_1005936070

test_1006349922

test_1006349931

test_1006350179

test_1006351600

test_1006353124

test_1006354211

test_1006355971

test_1007081746

test_1007119201

test_1007119235

test_1007119273

test_1007121156

test_1007121301

test_1007121442

test_1007122686

test_1007122875

test_1007122912

test_1007123439

test_1007123471

test_1007171720

test_1007244652

test_1007511420

test_1007540377

test_1007690106

test_1007827844

test_1007872769

test_1008196878

test_1008206954

test_1008246273

test_1008612491

test_1008672362

test_1008690457

test_941442220

test_941442374

test_944240586

test_944713328

test_944732081

test_944739360

test_945306649

test_945868435

test_945928889

test_947780124

test_948556253

test_949608755

test_949726400

test_949755741

test_949865118

test_950762270

test_954346387

test_954555783

test_955954630

test_957280534

test_957357901

test_957382405

test_959181860

test_959654532

test_959870601

test_968266034

test_969218227

test_969919530

test_971463414

test_973710774

test_973931607

test_974440633

test_975784186

test_976750070

test_977977670

test_978615885

test_979603858

test_981649456

test_981994488

test_982328944

test_982409679

test_982466668

test_982530158

test_983929699

test_984041014

test_984551211

test_986586178

test_986818514

test_986879030

test_986979429

test_987036273

test_987037086

test_987041263

test_987151010

test_987152873

test_987153655

test_987153657

test_987154471

test_987225198

test_987227639

test_987229402

test_987230979

test_987231714

test_987233068

test_987235285

test_987280908

test_987288592

test_988337683

test_988337692

test_988337695

test_988339522

test_988349897

test_988357937

test_990754215

test_991690105

test_992684186

test_993324042

test_994040836

test_994040837

test_994040838

test_994040840

test_994040842

test_994040843

test_998735588

test_998801410

test_999014378

test_999014379

test_999104547

test_999853953

#10

#1000

#1001

#1002

#1003

#1004

#1005

#1006

#1007

#1008

#1009

#1010

#1010/merge

#1011

#1012

#1013

#1013/merge

#1014

#1015

#1015/merge

#1016

#1017

#1018

#1019

#1020

#1021

#1022

#1023

#1024

#1025

#1026

#1027

#1028

#1029

#1030

#1031

#1032

#1033

#1034

#1035

#1036

#1037

#1038

#1039

#104

#1040

#1041

#1042

#1043

#1044

#1045

#1046

#1047

#1048

#1049

#1050

#1051

#1052

#1053

#1054

#1055

#1056

#1057

#1058

#1059

#1060

#1061

#1062

#1063

#1064

#1065

#1066

#1067

#1068

#1069

#1070

#1071

#1072

#1073

#1074

#1075

#1076

#1077

#1078

#1079

#108

#1080

#1081

#1081/merge

#1082

#1083

#1084

#1085

#1086

#1087

#1088

#1089

#109

#1090

#1091

#1092

#1093

#1094

#1095

#1096

#1097

#1098

#1099

#11

#1100

#1101

#1102

#1103

#1104

#1105

#1106

#1107

#1108

#1109

#1109/merge

#1110

#1111

#1112

#1113

#1114

#1115

#1116

#1117

#1118

#1119

#1120

#1121

#1122

#1123

#1124

#1125

#1126

#1127

#1128

#1129

#113

#1130

#1131

#1132

#1133

#1134

#1135

#1136

#1137

#1138

#1139

#1140

#1141

#1142

#1143

#1144

#1145

#1146

#1147

#1148

#1149

#1150

#1151

#1152

#1153

#1154

#1155

#1156

#1157

#1158

#1159

#1160

#1161

#1162

#1163

#1164

#1165

#1166

#1167

#1168

#1169

#1170

#1171

#1172

#1173

#1174

#1175

#1176

#1177

#1178

#1179

#1180

#1181

#1182

#1183

#1183/merge

#1184

#1184/merge

#1185

#1186

#1187

#1188

#1189

#1189/merge

#119

#1190

#1191

#1191/merge

#1192

#1192/merge

#1193

#1194

#1195

#1196

#1197

#1197/merge

#1198

#1199

#12

#1200

#1201

#1202

#1203

#1204

#1205

#1206

#1207

#1208

#1209

#1210

#1211

#1212

#1213

#1214

#1215

#1216

#1217

#1218

#1219

#1220

#1221

#1222

#1223

#1224

#1225

#1226

#1227

#1228

#1229

#123

#1230

#1231

#1232

#1233

#1234

#1235

#1235/merge

#1236

#1237

#1238

#1239

#124

#1240

#1241

#1242

#1243

#1244

#1245

#1246

#1247

#1248

#1249

#1250

#1251

#1252

#1253

#1254

#1255

#1256

#1257

#1258

#1259

#1260

#1261

#1262

#1263

#1264

#1265

#1266

#1267

#1268

#1269

#1270

#1271

#1272

#1273

#1273/merge

#1274

#1275

#1276

#1277

#1278

#1279

#1280

#1280/merge

#1281

#1282

#1282/merge

#1283

#1284

#1285

#1286

#1287

#1288

#1289

#1290

#1291

#1292

#1293

#1294

#1295

#1296

#1297

#1298

#1298/merge

#1299

#1299/merge

#13

#130

#1300

#1300/merge

#1301

#1301/merge

#1302

#1302/merge

#1303

#1304

#1305

#1305/merge

#1306

#1307

#1308

#1309

#1310

#1311

#1312

#1313

#1314

#1315

#1315/merge

#1316

#1317

#1318

#1319

#1320

#1321

#1322

#1323

#1324

#1325

#1326

#1327

#1328

#1329

#1330

#1331

#1332

#1333

#1334

#1335

#1336

#1337

#1338

#1339

#134

#1340

#1341

#1341/merge

#1342

#1343

#1344

#1345

#1346

#1347

#1348

#1349

#135

#1350

#1351

#1352

#1353

#1354

#1355

#1356

#1357

#1358

#1359

#1360

#1361

#1362

#1363

#1364

#1365

#1366

#1367

#1368

#1369

#1369/merge

#1370

#1371

#1372

#1373

#1374

#1375

#1376

#1376/merge

#1377

#1378

#1379

#1380

#1381

#1382

#1383

#1384

#1385

#1386

#1387

#1388

#1389

#1390

#1391

#1392

#1392/merge

#1393

#1393/merge

#1394

#1394/merge

#1395

#1396

#1397

#1398

#1399

#14

#1400

#1401

#1402

#1403

#1404

#1404/merge

#1405

#1406

#1407

#1408

#1409

#141

#1410

#1410/merge

#1411

#1412

#1413

#1413/merge

#1414

#1414/merge

#1415

#1415/merge

#1416

#1417

#1418

#1419

#142

#1420

#1421

#1421/merge

#1422

#1422/merge

#1423

#1423/merge

#1424

#1425

#1426

#1427

#1428

#1429

#1430

#1431

#1432

#1433

#1434

#1434/merge

#1435

#1436

#1437

#1438

#1439

#1440

#1441

#1442

#1443

#1444

#1445

#1446

#1447

#1448

#1449

#145

#145/merge

#1450

#1451

#1452

#1453

#1453/merge

#1454

#1454/merge

#1455

#1456

#1457

#1458

#1459

#1460

#1461

#1462

#1463

#1464

#1465

#1466

#1467

#1468

#1469

#1469/merge

#1470

#1471

#1472

#1473

#1474

#1475

#1475/merge

#1476

#1477

#1478

#1479

#1480

#1481

#1482

#1483

#1484

#1485

#1485/merge

#1486

#1487

#1488

#1489

#1490

#1491

#1492

#1493

#1494

#1495

#1496

#1497

#1498

#1499

#1500

#1501

#1502

#1503

#1504

#1505

#1506

#1507

#1508

#1509

#151

#1510

#1511

#1512

#1513

#1514

#1515

#1516

#1517

#1518

#1519

#1520

#1521

#1522

#1523

#1524

#1525

#1526

#1527

#1528

#1529

#1530

#1531

#1532

#1533

#1534

#1535

#1536

#1537

#1538

#1539

#1539/merge

#1540

#1541

#1542

#1543

#1544

#1545

#1546

#1547

#1548

#1549

#1550

#1551

#1552

#1553

#1554

#1555

#1555/merge

#1556

#1557

#1558

#1559

#1560

#1561

#1561/merge

#1562

#1562/merge

#1563

#1564

#1565

#1566

#1567

#1568

#1569

#1569/merge

#1570

#1571

#1572

#1573

#1574

#1574/merge

#1575

#1576

#1577

#1578

#1579

#1579/merge

#1580

#1581

#1582

#1583

#1584

#1585

#1585/merge

#1586

#1587

#1588

#1589

#159

#1590

#1590/merge

#1591

#1592

#1593

#1594

#1595

#1595/merge

#1596

#1596/merge

#1597

#1598

#1598/merge

#1599

#16

#1600

#1601

#1602

#1603

#1604

#1605

#1606

#1607

#1608

#1609

#1610

#1611

#1612

#1613

#1614

#1615

#1616

#1617

#1618

#1619

#1619/merge

#1620

#1621

#1622

#1623

#1623/merge

#1624

#1625

#1626

#1627

#1628

#1629

#1630

#1631

#1632

#1633

#1634

#1634/merge

#1635

#1635/merge

#1636

#1636/merge

#1637

#1637/merge

#1638

#1639

#1640

#1641

#1642

#1643

#1643/merge

#1644

#1644/merge

#1645

#1645/merge

#1646

#1646/merge

#1647

#1648

#1648/merge

#1649

#1649/merge

#1650

#1650/merge

#1651

#1652

#1653

#1654

#1655

#1656

#1657

#1658

#1659

#1660

#1661

#1662

#1663

#1664

#1665

#1666

#1667

#1668

#1669

#1670

#1671

#1672

#1673

#1674

#1674/merge

#1675

#1676

#1677

#1678

#1679

#1679/merge

#1680

#1680/merge

#1681

#1681/merge

#1682

#1682/merge

#1683

#1683/merge

#1684

#1684/merge

#1685

#1686

#1687

#1688

#1688/merge

#1689

#1690

#1691

#1692

#1693

#1693/merge

#1694

#1694/merge

#1695

#1695/merge

#1696

#1696/merge

#1697

#1697/merge

#1698

#1698/merge

#1699

#1699/merge

#1700

#1701

#1701/merge

#1702

#1702/merge

#1703

#1703/merge

#1704

#1705

#1705/merge

#1706

#1706/merge

#1707

#1708

#1708/merge

#1709

#1710

#1711

#1712

#1713

#1714

#1715

#1716

#1717

#1717/merge

#1718

#1719

#1719/merge

#1720

#1721

#1721/merge

#1722

#1722/merge

#1723

#1724

#1724/merge

#1725

#1725/merge

#1726

#1726/merge

#1727

#1727/merge

#1728

#1728/merge

#1729

#1729/merge

#1730

#1730/merge

#1731

#1731/merge

#1732

#1733

#1734

#1734/merge

#1735

#1735/merge

#1736

#1736/merge

#1737

#1738

#1738/merge

#1739

#1739/merge

#1740

#1741

#1741/merge

#1742

#1742/merge

#1743

#1744

#1744/merge

#1745

#1746

#1747

#1747/merge

#1748

#1748/merge

#1749

#175

#1750

#1751

#1752

#1752/merge

#1753

#1754

#1754/merge

#1755

#1756

#1756/merge

#1757

#1757/merge

#1758

#1758/merge

#1759

#1759/merge

#1760

#1761

#1761/merge

#1762

#1762/merge

#19

#191

#203

#203/merge

#204

#205

#205/merge

#210

#217

#217/merge

#219

#225

#230

#238

#239

#246

#254

#255

#256

#257

#265

#270

#271

#274

#276

#277

#278

#281

#289

#291

#293

#295

#297

#297/merge

#298

#299

#3

#301

#302

#303

#304

#305

#306

#307

#308

#309

#310

#311

#312

#313

#314

#315

#316

#317

#318

#319

#320

#321

#322

#323

#324

#325

#326

#327

#328

#329

#330

#331

#332

#333

#334

#335

#336

#337

#338

#339

#34

#340

#341

#342

#343

#344

#345

#346

#347

#348

#349

#350

#351

#352

#353

#354

#355

#356

#357

#358

#359

#360

#361

#362

#363

#364

#365

#366

#367

#368

#369

#370

#371

#372

#373

#374

#375

#376

#377

#378

#379

#38

#380

#381

#382

#383

#384

#385

#386

#387

#388

#389

#390

#391

#392

#393

#394

#395

#396

#397

#398

#399

#400

#401

#402

#403

#404

#405

#406

#407

#408

#410

#411

#412

#413

#414

#415

#416

#417

#418

#419

#420

#421

#422

#423

#424

#425

#426

#427

#428

#429

#430

#431

#432

#433

#434

#435

#436

#437

#438

#439

#440

#441

#442

#443

#444

#445

#446

#447

#448

#449

#450

#451

#452

#453

#454

#455

#456

#457

#458

#459

#460

#461

#462

#463

#464

#465

#466

#467

#468

#469

#470

#471

#472

#473

#474

#475

#476

#477

#478

#479

#480

#481

#482

#483

#484

#485

#486

#487

#488

#489

#490

#491

#492

#493

#494

#495

#496

#497

#498

#499

#5

#50

#500

#501

#502

#503

#504

#505

#506

#507

#508

#509

#51

#510

#511

#512

#513

#514

#515

#516

#517

#518

#519

#52

#520

#521

#522

#523

#524

#525

#526

#527

#528

#529

#530

#531

#532

#533

#534

#535

#536

#537

#538

#539

#540

#541

#541/merge

#542

#542/merge

#543

#544

#545

#546

#547

#548

#549

#55

#550

#550/merge

#551

#552

#553

#554

#555

#556

#557

#558

#559

#56

#560

#561

#561/merge

#562

#563

#564

#565

#566

#566/merge

#567

#568

#569

#57

#570

#571

#572

#573

#574

#575

#576

#577

#578

#579

#58

#580

#581

#582

#583

#584

#585

#586

#587

#588

#589

#590

#591

#592

#593

#594

#595

#596

#597

#598

#599

#600

#600/merge

#601

#602

#603

#604

#605

#606

#607

#607/merge

#608

#609

#610

#611

#612

#613

#614

#615

#616

#617

#618

#619

#620

#621

#622

#623

#623/merge

#624

#625

#626

#627

#628

#629

#630

#631

#632

#633

#634

#635

#636

#637

#638

#639

#640

#641

#642

#643

#644

#645

#645/merge

#646

#647

#648

#649

#65

#650

#651

#652

#653

#654

#655

#656

#657

#658

#659

#660

#661

#662

#663

#663/merge

#664

#665

#666

#667

#668

#669

#670

#671

#672

#673

#673/merge

#674

#675

#676

#677

#678

#679

#68

#680

#681

#682

#683

#684

#685

#686

#687

#688

#689

#690

#691

#692

#693

#694

#695

#696

#697

#698

#699

#70

#700

#701

#702

#703

#704

#705

#706

#707

#708

#709

#710

#711

#711/merge

#712

#713

#714

#715

#716

#717

#718

#718/merge

#719

#72

#720

#721

#722

#723

#724

#725

#726

#727

#728

#729

#73

#730

#731

#732

#733

#734

#735

#736

#737

#738

#739

#74

#740

#741

#742

#743

#744

#745

#746

#747

#748

#749

#750

#751

#752

#753

#754

#755

#756

#757

#758

#759

#76

#760

#761

#762

#763

#764

#765

#766

#767

#768

#769

#77

#770

#771

#772

#773

#774

#775

#776

#777

#778

#779

#780

#781

#782

#783

#784

#785

#786

#787

#788

#789

#790

#791

#792

#793

#794

#795

#796

#797

#798

#799

#8

#800

#801

#802

#803

#804

#805

#806

#807

#808

#809

#810

#811

#812

#813

#814

#815

#816

#817

#818

#819

#820

#821

#822

#823

#824

#825

#826

#827

#828

#829

#830

#831

#832

#833

#834

#835

#836

#837

#838

#839

#840

#841

#842

#843

#844

#845

#846

#847

#848

#849

#850

#851

#852

#853

#854

#855

#856

#857

#858

#859

#860

#861

#862

#863

#864

#865

#866

#867

#868

#869

#870

#871

#872

#873

#874

#875

#876

#877

#878

#879

#88

#880

#881

#882

#883

#884

#885

#886

#887

#888

#889

#890

#891

#892

#893

#894

#895

#896

#897

#898

#899

#9

#900

#901

#902

#903

#904

#905

#906

#907

#908

#909

#910

#911

#912

#913

#914

#915

#916

#917

#918

#919

#92

#920

#921

#922

#923

#924

#925

#926

#927

#928

#929

#93

#930

#930/merge

#931

#931/merge

#932

#933

#934

#935

#936

#937

#938

#939

#940

#941

#942

#943

#943/merge

#944

#945

#946

#947

#948

#949

#950

#951

#952

#953

#954

#955

#956

#957

#958

#959

#960

#961

#962

#963

#964

#965

#966

#967

#968

#969

#97

#970

#971

#972

#973

#974

#975

#976

#976/merge

#977

#978

#979

#980

#981

#982

#983

#984

#985

#986

#987

#988

#989

#990

#991

#992

#993

#994

#995

#996

#997

#998

#999

Mono Color

• 7db2ffaba5 Use ConstantDivisor for repeated integer divisions in TCMalloc. test_1008690457 Nuthatch AgentandChris Kennelly 2026-10-28 00:27:56 -07:00
• e04f38b183 Add ConstantDivisor for repeated unsigned integer division. test_1008672362 Nuthatch AgentandChris Kennelly 2026-10-27 23:49:54 -07:00
• c737c113dc Verify that MallocExtension::GetStats and GetStatsInPbTxt complete within 1 second. master TCMalloc TeamandChris Kennelly 2026-10-28 00:17:06 -07:00
• 0d083638de No public description TCMalloc Team 2026-10-27 23:22:52 -07:00
• 4e19be7421 No public description TCMalloc Team 2026-10-27 23:15:30 -07:00
• 157dd83239 Encode quantized last-allocation age bucket in sampled tracker VMA names. test_1008612491 Nuthatch AgentandChris Kennelly 2026-10-27 21:40:06 -07:00
• a2a13b5390 In TransferCache::TryPlunder, return immediately after releasing the final batch to freelist() when to_return == 0 instead of re-acquiring lock_ only to unlock and exit. In ShardedTransferCacheManager::Plunder, skip size classes where !should_use(size_class). Chris Kennelly CA 2026-10-27 21:48:29 -07:00
• b9754ee68f Make ExponentialBiased PRNG state strongly typed. test_1007827844 Nuthatch AgentandChris Kennelly 2026-10-26 22:49:38 -07:00
• 403d02f5a2 Unback HugeRegion ranges with the lock dropped in ReleaseFuzz. test_999014379 Vaibhav Gogte CA 2026-10-13 18:02:16 -07:00
• 798dc275e3 Tighten HugeRegionTest.ReleaseFuzz before it exercises lock drops. test_1007540377 Vaibhav Gogte CA 2026-10-26 14:07:51 -07:00
• eca15b6c08 Test HugeRegion operations that run while an unback is in flight. test_999014378 Vaibhav Gogte CA 2026-10-13 18:02:16 -07:00
• 7c38292288 Add object bounds, uniqueness, and canary checks to FuzzSpanInstructions Vaibhav Gogte CA 2026-10-27 16:26:46 -07:00
• e18f88dca6 Fix modulo-4 low-bit sampling bias in HugePageFiller::Contribute. Nuthatch AgentandChris Kennelly 2026-10-27 16:25:55 -07:00
• 0aed5651ce Use read-only CpuCacheActive() in global_stats.cc and initialize tc_globals. Chris Kennelly CA 2026-10-27 16:19:38 -07:00
• 4482254884 Track whether a non-default region factory has ever been installed via has_custom_region_factory_ in SystemAllocator. When only the default MmapRegion anonymous memory factory (MAP_ANONYMOUS) has been used, madvise(..., MADV_REMOVE) always fails in the Linux kernel (vma_is_anonymous(vma) -> -EINVAL) after acquiring mmap_read_lock, walking the VMA tree, and checking VMA flags. Skip the guaranteed-failing MADV_REMOVE syscall on default anonymous mappings and issue MADV_DONTNEED directly. Chris Kennelly CA 2026-10-27 14:59:13 -07:00
• 99fe125393 Exercise multi-object batch pushes in FuzzSpan Vaibhav Gogte CA 2026-10-27 14:17:11 -07:00
• 24306ca913 Add ScopedParameter RAII template to restore parameters in tests. Nuthatch AgentandChris Kennelly 2026-10-27 14:15:43 -07:00
• f7c962a685 Add rolling min/max time-series telemetry to HugeRegionSet. test_1007511420 Nuthatch AgentandChris Kennelly 2026-10-26 13:31:06 -07:00
• 8b5f5a1fda Snapshot page allocator limit stats in ExtractStats under pageheap_lock Vaibhav Gogte CA 2026-10-27 12:05:49 -07:00
• 052f629f64 Skip trackers with pages freed during page heap gardening. test_1008206954 Vaibhav Gogte CA 2026-10-27 10:31:23 -07:00
• 87ce233e31 Fix dead hpaa_subrelease checks in GetStatsTest. Chris Kennelly 2026-10-27 12:02:02 -07:00
• 35aab08a20 Rebuild span state after being fully freed in fuzz test. Vaibhav Gogte CA 2026-10-27 11:46:00 -07:00
• 32347656f9 Enable bitmap-based freelist for small objects in CentralFreeList. test_1008246273 Dmitry Vyukov 2026-10-27 11:21:02 -07:00
• ef274ad3be Remove wider slabs support from CpuCache. Vaibhav Gogte CA 2026-10-27 10:49:57 -07:00
• 8b731ef0c6 Retire TCMALLOC_SONIC_SHARDED_TRANSFER_CACHE. test_1008196878 TCMalloc Team 2026-10-27 10:18:03 -07:00
• be996a32ff Check HugeRegion invariants during unback in huge_region_fuzz. Vaibhav Gogte CA 2026-10-27 10:26:14 -07:00
• 8cddfe342c Don't count zero-page PTEs as resident in ResidencyPageMap. TCMalloc Team 2026-10-27 09:55:31 -07:00
• 5ca979be06 Prefetch HintedTrackerLists scans and outline cold heap maintenance. test_1003746946 TCMalloc Team 2026-10-21 01:32:52 -07:00
• c400e6afcb Internal change. Dmitry Vyukov 2026-10-27 08:28:10 -07:00
• 826a417eb3 Internal change. test_1007081746 Dmitry Vyukov 2026-10-26 01:06:19 -07:00
• 35718d3852 Optimize Span dynamic bitmap with two-level bitmaps. Dmitry Vyukov 2026-10-27 07:54:03 -07:00
• e60f645ebe Index Span bitmap backwards. Dmitry Vyukov 2026-10-27 06:33:07 -07:00
• 98af14cd99 Count hard-limit hits crossed during unlocked soft-limit shrinking. test_1007121442 Nuthatch AgentandChris Kennelly 2026-10-26 02:27:52 -07:00
• 898082a95e Share a single debug hook slot across active AllocationGuards. test_1007123439 Nuthatch AgentandChris Kennelly 2026-10-26 02:31:18 -07:00
• 5b84552a98 Keep pointers and capacities when changing max capacities. test_1007244652 Steinar H. Gunderson 2026-10-26 06:52:16 -07:00
• f7092f1440 Move sanitizer MallocHook integration into third_party/tcmalloc/malloc_hook.cc. test_1007872769 Chris Kennelly 2026-10-27 00:21:03 -07:00
• 99341e5d5c Enable per-CPU caches on the first allocation. Chris Kennelly 2026-10-26 23:15:20 -07:00
• 56a8e1f295 Remove dead TCMalloc parameter accessor declarations. Chris Kennelly 2026-10-26 22:51:46 -07:00
• f15f9edb24 Reject metadata and unassigned memory tags in IsNormalMemory and deallocation masks. Chris Kennelly CA 2026-10-26 22:51:41 -07:00
• f9b3af78a3 Remove undefined MallocExtension_Internal_{Get,Set}SkipSubreleaseInterval declarations. Nuthatch AgentandChris Kennelly 2026-10-26 22:48:22 -07:00
• 5ead08fbc9 Normalize and validate PT_NOTE p_align in GetBuildId. Chris Kennelly CA 2026-10-26 22:45:05 -07:00
• 128c732fc2 Move drained slab metadata ablation to InitializeFromExperiments. Chris Kennelly 2026-10-26 22:44:01 -07:00
• de97f176e1 Ignore out-of-bounds CPU indices when releasing per-CPU memory. test_1007119273 Nuthatch AgentandChris Kennelly 2026-10-26 02:23:01 -07:00
• 3b5165b616 Avoid straddling the 9984-byte size class in TcmallocTest.Realloc. Nuthatch AgentandChris Kennelly 2026-10-26 22:28:29 -07:00
• a38202fc8c Guard uninitialized per-CPU slab headers in grow and shrink paths. test_1007119235 Nuthatch AgentandChris Kennelly 2026-10-26 02:22:57 -07:00
• 8c72461e68 Remove retired tcmalloc_dense_trackers_sorted_on_spans_allocated stat. Chris Kennelly 2026-10-26 21:59:19 -07:00
• 62664af9c6 Return a const reference from PageTracker::GetHugePageResidencyState() (annotated ABSL_EXCLUSIVE_LOCKS_REQUIRED(pageheap_lock) and ABSL_ATTRIBUTE_LIFETIME_BOUND) to avoid copying the 112-byte HugePageResidencyState (including three 32-byte PageBitmaps) by value when SelectEligibleTrackers and UsageInfo::Record inspect tracker metadata under pageheap_lock. Chris Kennelly CA 2026-10-26 21:55:02 -07:00
• 2e7c37f44f Make tcmalloc::MallocHook publicly visible (#44). Chris Kennelly 2026-10-26 21:53:14 -07:00
• e1a7ba12d8 Audit and modernize TCMalloc stats and mallocz documentation. test_1007690106 Nuthatch AgentandChris Kennelly 2026-10-26 17:47:22 -07:00
• f3641ec121 Fix TestStaticForwarder::AllocCpuCache alignment on aarch64. Chris Kennelly 2026-10-26 21:03:46 -07:00
• b5ebaabede Fix parameter leaks in GetStatsTest.Parameters. Chris Kennelly 2026-10-26 21:03:09 -07:00
• 1bd58f7c66 Acquire sample lock before graveyard lock in SampleRecorder::PushDead. Chris Kennelly 2026-10-26 21:02:40 -07:00
• 2e71352b19 Check active per-CPU cache state when collecting allocator stats. test_1007121301 Nuthatch AgentandChris Kennelly 2026-10-26 02:27:31 -07:00
• 68ed7e6145 Synchronize PageMap radix-tree expansion with atomic operations. test_1007121156 Nuthatch AgentandChris Kennelly 2026-10-26 02:27:12 -07:00
• 3524a2f5f2 Turn on TCMALLOC_SONIC_PREFER_BACKED_FILLER_PAGES at 1%. Nuthatch AgentandChris Kennelly 2026-10-26 18:33:29 -07:00
• df30b15e45 Defer hugepage unbacking when collapse is in flight. test_1007119201 Nuthatch AgentandChris Kennelly 2026-10-26 02:22:53 -07:00
• eeddd26506 Wire prefer_backed_filler_pages to TCMALLOC_SONIC_PREFER_BACKED_FILLER_PAGES. Nuthatch AgentandChris Kennelly 2026-10-26 16:52:19 -07:00
• f742e39166 Clamp negative values to zero in Parameters::set_max_total_thread_cache_bytes. test_1007123471 Nuthatch AgentandChris Kennelly 2026-10-26 02:31:22 -07:00
• a14df67800 Preserve explicit guarded sampling rate and saturate 64-bit overflow in SetProfileSamplingInterval. test_1007122875 Nuthatch AgentandChris Kennelly 2026-10-26 02:30:23 -07:00
• f219ab258d Re-check HasPopulated(cpu) under the per-CPU resize lock in ResizeCpuSizeClasses. test_1007122686 Nuthatch AgentandChris Kennelly 2026-10-26 02:30:03 -07:00
• 17f5b44b12 Propagate NewHook and DeleteHook changes to active per-CPU fast-path threads. test_1007122912 Nuthatch AgentandChris Kennelly 2026-10-26 02:30:27 -07:00
• f39d251547 Configure package-level OWNERS_METADATA files to require human test_1007171720 TCMalloc Team 2026-10-26 04:09:53 -07:00
• b3596d551b Prefer backed free pages in partially released filler hugepages. Nuthatch AgentandChris Kennelly 2026-10-26 15:17:28 -07:00
• 15c12709e0 Shrink sizes of per-size-class misses and overall cache misses from std::atomic<size_t> down to std::atomic<uint32_t>. Since differences are computed with unsigned arithmetic wrapping and returned as size_t or handled correctly in comparisons, wrap around behaviors evaluate correctly and perfectly safe. test_987036273 Vaibhav Gogte CA 2026-09-23 15:16:00 -07:00
• 2b92579161 Optimizes the memory footprint of CpuCache by dynamically allocating per-CPU metadata arrays instead of relying on statically sized arrays [kNumClasses] that waste memory for inactive size classes and partitions. test_986979429 Vaibhav Gogte CA 2026-09-23 13:47:03 -07:00
• fdb5ce5429 Make an experiment for rolling out flexible sizeclasses. Steinar H. Gunderson 2026-10-26 01:39:15 -07:00
• 32efe41d78 Remove orphaned want_legacy_size_classes_helper.cc. Chris Kennelly 2026-10-26 00:46:49 -07:00
• cfb89af6b7 Return written buffer contents from Printer::view() instead of C-style string buffers test_1001982874 Chris Kennelly CA 2026-10-18 16:53:05 -07:00
• 63d2bcc750 Re-evaluate limits after soft-shrink lock drop in ShrinkToUsageLimitSlow. test_1001703366 Chris Kennelly CA 2026-10-17 23:01:07 -07:00
• 4c9458b9bf Fix power-of-two epoch_ticks overflow in TimeSeriesTracker. test_1001702204 Chris Kennelly CA 2026-10-17 22:55:35 -07:00
• 96e7e97f50 Ignore invalid duration parameter updates and init tc_globals in hard-limit getter. test_1001704434 Chris Kennelly CA 2026-10-17 23:05:38 -07:00
• 1c1a5b00f6 Leverage TCMalloc hooks for various memory accounting tasks test_1003264692 Chris Kennelly 2026-10-20 11:36:00 -07:00
• cd201fbc88 Deduplicate AllocationGuard hook registration and preserve nesting depth. test_1006354211 Chris Kennelly CA 2026-10-24 10:44:44 -07:00
• 017519de34 Initialize RSEQ fence state when __rseq_abi is pre-registered. test_1006351600 Chris Kennelly CA 2026-10-24 10:38:39 -07:00
• 1269df40d8 Use relaxed atomics for cross-thread ThreadCache stats and limits. test_1006353124 Chris Kennelly CA 2026-10-24 10:42:03 -07:00
• 981f67ecac Skip unbacking fully freed trackers while MADV_COLLAPSE is in flight. test_1006349922 Chris Kennelly CA 2026-10-24 10:33:41 -07:00
• 26e4a562cf Reset GuardedPageAllocator slot deallocation state on reservation. test_1006355971 Chris Kennelly CA 2026-10-24 10:49:18 -07:00
• d0d7e8b8f1 Validate cached slab and header inside RSEQ in TcmallocSlab::Grow. test_1006350179 Chris Kennelly CA 2026-10-24 10:34:33 -07:00
• a397f739ba Re-check remaining limit overage before breaking hugepages in ShrinkHardBy. test_1006349931 Chris Kennelly CA 2026-10-24 10:33:42 -07:00
• 258f7f33c2 Use GOT relocations for __rseq_cs in PERCPU_RSEQ_PREPARE and START_FUNCTION on AArch64. test_1004948013 TCMalloc Team 2026-10-22 12:01:15 -07:00
• 180a1b475f Use GOT relocations for __rseq_cs in TCMALLOC_RSEQ_SET_CS and START_RSEQ on AArch64. test_1004947905 TCMalloc Team 2026-10-22 12:01:07 -07:00
• 816e171cd0 Report hugepage-backed bytes in mmapz profiles. test_1005936070 Chris Kennelly CA 2026-10-23 16:09:26 -07:00
• 937aa78217 Track hugepage-backed bytes in PageStats::bytes_hugepage. test_1005935744 Chris Kennelly CA 2026-10-23 16:08:51 -07:00
• 117264b77c Resize per-CPU caches under load in cpu_cache_size_test. test_1005236093 Chris Kennelly 2026-10-22 19:32:00 -07:00
• 91de78ebd1 Open source cpu_cache_size_test. test_1005238075 Chris Kennelly 2026-10-22 19:36:32 -07:00
• de96aa9fa7 Add cpu_cache_fuzz, a FuzzTest harness for CpuCache. Chris Kennelly 2026-10-23 15:52:10 -07:00
• 9570647419 Check inverted rollouts on a shared salt at compile time. Chris Kennelly 2026-10-23 14:38:29 -07:00
• 8109de422e In HugePageAwareAllocator::AllocSmall, pass /*may_have_grown=*/false to Finalize(Range(page, n), /*may_have_grown=*/false) after RefillFiller, because RefillFiller (AllocAndContribute) already invoked ShrinkToUsageLimit for the newly backed or released hugepage before donating it to filler_. Chris Kennelly CA 2026-10-23 14:33:31 -07:00
• 313ea47a5b Move CpuCachePeer and TestStaticForwarder into mock_cpu_cache.h. Chris Kennelly 2026-10-23 13:31:31 -07:00
• 7aaa4776b4 Signal sampler initialization via Sampler::RecordedAllocationFast. Chris Kennelly 2026-10-23 10:02:03 -07:00
• 7d358d5fb4 Add thread-safety lock-order annotations to SampleRecorder. Chris Kennelly 2026-10-23 09:58:42 -07:00
• b911292890 Serialize per-CPU cache activation with Static::init_lock_. Chris Kennelly 2026-10-23 09:44:28 -07:00
• 12aaa545e4 Consolidate want_disable_* tests into want_disable_test. Chris Kennelly 2026-10-23 07:51:13 -07:00
• 75c9768ef7 Assert stats against Parameters getters in get_stats_test. Chris Kennelly 2026-10-23 07:40:07 -07:00
• f61b26a28a Detect release build mode in fast_path_disass_test via --features=release. test_1003565380 Snehasish Kumar 2026-10-20 18:52:50 -07:00
• ae25417842 Check size class in do_realloc before returning old_ptr in-place. Chris Kennelly CA 2026-10-22 19:51:03 -07:00
• 7632d46c5f Run scheduled GitHub Actions CI every 4 hours at minute 17. Nuthatch AgentandChris Kennelly 2026-10-22 18:43:52 -07:00
• da0471c9e3 Enable 1% rollout for TCMALLOC_SONIC_COLLAPSE_RELEASED_HUGEPAGES. Nuthatch AgentandChris Kennelly 2026-10-22 17:58:39 -07:00
• 694d218f1b Internal change test_1005144628 Chris Kennelly 2026-10-22 16:36:30 -07:00
• 9db594562f Internal change test_1005144632 Chris Kennelly 2026-10-22 16:36:31 -07:00