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Side by Side Diff: third_party/WebKit/Source/platform/heap/ThreadState.cpp

Issue 1774943003: blink: Rename platform/ methods to prefix with get when they collide. (Closed) Base URL: https://chromium.googlesource.com/chromium/src.git@master
Patch Set: clash-platform: rebase-yayyyyyyyy Created 4 years, 9 months ago
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1 /* 1 /*
2 * Copyright (C) 2013 Google Inc. All rights reserved. 2 * Copyright (C) 2013 Google Inc. All rights reserved.
3 * 3 *
4 * Redistribution and use in source and binary forms, with or without 4 * Redistribution and use in source and binary forms, with or without
5 * modification, are permitted provided that the following conditions are 5 * modification, are permitted provided that the following conditions are
6 * met: 6 * met:
7 * 7 *
8 * * Redistributions of source code must retain the above copyright 8 * * Redistributions of source code must retain the above copyright
9 * notice, this list of conditions and the following disclaimer. 9 * notice, this list of conditions and the following disclaimer.
10 * * Redistributions in binary form must reproduce the above 10 * * Redistributions in binary form must reproduce the above
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283 // Set the terminate flag on all heap pages of this thread. This is used to 283 // Set the terminate flag on all heap pages of this thread. This is used to
284 // ensure we don't trace pages on other threads that are not part of the 284 // ensure we don't trace pages on other threads that are not part of the
285 // thread local GC. 285 // thread local GC.
286 prepareForThreadStateTermination(); 286 prepareForThreadStateTermination();
287 287
288 Heap::crossThreadPersistentRegion().prepareForThreadStateTermination(thi s); 288 Heap::crossThreadPersistentRegion().prepareForThreadStateTermination(thi s);
289 289
290 // Do thread local GC's as long as the count of thread local Persistents 290 // Do thread local GC's as long as the count of thread local Persistents
291 // changes and is above zero. 291 // changes and is above zero.
292 int oldCount = -1; 292 int oldCount = -1;
293 int currentCount = persistentRegion()->numberOfPersistents(); 293 int currentCount = getPersistentRegion()->numberOfPersistents();
294 ASSERT(currentCount >= 0); 294 ASSERT(currentCount >= 0);
295 while (currentCount != oldCount) { 295 while (currentCount != oldCount) {
296 Heap::collectGarbageForTerminatingThread(this); 296 Heap::collectGarbageForTerminatingThread(this);
297 oldCount = currentCount; 297 oldCount = currentCount;
298 currentCount = persistentRegion()->numberOfPersistents(); 298 currentCount = getPersistentRegion()->numberOfPersistents();
299 } 299 }
300 // We should not have any persistents left when getting to this point, 300 // We should not have any persistents left when getting to this point,
301 // if we have it is probably a bug so adding a debug ASSERT to catch thi s. 301 // if we have it is probably a bug so adding a debug ASSERT to catch thi s.
302 ASSERT(!currentCount); 302 ASSERT(!currentCount);
303 // All of pre-finalizers should be consumed. 303 // All of pre-finalizers should be consumed.
304 ASSERT(m_orderedPreFinalizers.isEmpty()); 304 ASSERT(m_orderedPreFinalizers.isEmpty());
305 RELEASE_ASSERT(gcState() == NoGCScheduled); 305 RELEASE_ASSERT(gcState() == NoGCScheduled);
306 306
307 // Add pages to the orphaned page pool to ensure any global GCs from thi s point 307 // Add pages to the orphaned page pool to ensure any global GCs from thi s point
308 // on will not trace objects on this thread's arenas. 308 // on will not trace objects on this thread's arenas.
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1361 if (m_disabledStaticPersistentsRegistration) 1361 if (m_disabledStaticPersistentsRegistration)
1362 return; 1362 return;
1363 1363
1364 ASSERT(!m_staticPersistents.contains(node)); 1364 ASSERT(!m_staticPersistents.contains(node));
1365 m_staticPersistents.add(node); 1365 m_staticPersistents.add(node);
1366 } 1366 }
1367 1367
1368 void ThreadState::releaseStaticPersistentNodes() 1368 void ThreadState::releaseStaticPersistentNodes()
1369 { 1369 {
1370 for (PersistentNode* node : m_staticPersistents) 1370 for (PersistentNode* node : m_staticPersistents)
1371 persistentRegion()->freePersistentNode(node); 1371 getPersistentRegion()->freePersistentNode(node);
1372 1372
1373 m_staticPersistents.clear(); 1373 m_staticPersistents.clear();
1374 } 1374 }
1375 1375
1376 void ThreadState::enterStaticReferenceRegistrationDisabledScope() 1376 void ThreadState::enterStaticReferenceRegistrationDisabledScope()
1377 { 1377 {
1378 m_disabledStaticPersistentsRegistration++; 1378 m_disabledStaticPersistentsRegistration++;
1379 } 1379 }
1380 1380
1381 void ThreadState::leaveStaticReferenceRegistrationDisabledScope() 1381 void ThreadState::leaveStaticReferenceRegistrationDisabledScope()
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1547 threadDump->addScalar("dead_count", "objects", totalDeadCount); 1547 threadDump->addScalar("dead_count", "objects", totalDeadCount);
1548 threadDump->addScalar("live_size", "bytes", totalLiveSize); 1548 threadDump->addScalar("live_size", "bytes", totalLiveSize);
1549 threadDump->addScalar("dead_size", "bytes", totalDeadSize); 1549 threadDump->addScalar("dead_size", "bytes", totalDeadSize);
1550 1550
1551 WebMemoryAllocatorDump* heapsDump = BlinkGCMemoryDumpProvider::instance()->c reateMemoryAllocatorDumpForCurrentGC(heapsDumpName); 1551 WebMemoryAllocatorDump* heapsDump = BlinkGCMemoryDumpProvider::instance()->c reateMemoryAllocatorDumpForCurrentGC(heapsDumpName);
1552 WebMemoryAllocatorDump* classesDump = BlinkGCMemoryDumpProvider::instance()- >createMemoryAllocatorDumpForCurrentGC(classesDumpName); 1552 WebMemoryAllocatorDump* classesDump = BlinkGCMemoryDumpProvider::instance()- >createMemoryAllocatorDumpForCurrentGC(classesDumpName);
1553 BlinkGCMemoryDumpProvider::instance()->currentProcessMemoryDump()->addOwners hipEdge(classesDump->guid(), heapsDump->guid()); 1553 BlinkGCMemoryDumpProvider::instance()->currentProcessMemoryDump()->addOwners hipEdge(classesDump->guid(), heapsDump->guid());
1554 } 1554 }
1555 1555
1556 } // namespace blink 1556 } // namespace blink
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