Source/platform/PartitionAllocMemoryDumpProvider.cpp - Issue 1190173003: PartitionAlloc: API changes to support new partitionPurgeMemoryGeneric() mode.

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Issue 1190173003: PartitionAlloc: API changes to support new partitionPurgeMemoryGeneric() mode. (Closed) Base URL: https://chromium.googlesource.com/chromium/blink.git@master

Patch Set: Review feedback. Created 5 years, 6 months ago

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1 // Copyright 2015 The Chromium Authors. All rights reserved.	1 // Copyright 2015 The Chromium Authors. All rights reserved.

2 // Use of this source code is governed by a BSD-style license that can be	2 // Use of this source code is governed by a BSD-style license that can be

3 // found in the LICENSE file.	3 // found in the LICENSE file.

4	4

5 #include "config.h"	5 #include "config.h"

6 #include "Source/platform/PartitionAllocMemoryDumpProvider.h"	6 #include "Source/platform/PartitionAllocMemoryDumpProvider.h"

7	7

8 #include "public/platform/WebMemoryAllocatorDump.h"	8 #include "public/platform/WebMemoryAllocatorDump.h"

9 #include "public/platform/WebProcessMemoryDump.h"	9 #include "public/platform/WebProcessMemoryDump.h"

10 #include "wtf/Partitions.h"	10 #include "wtf/Partitions.h"

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38 if (memoryStats->isDirectMap)	38 if (memoryStats->isDirectMap)

39 dumpName = String::format("partition_alloc/%s/directMap_%zu", partitionN ame, ++m_uid);	39 dumpName = String::format("partition_alloc/%s/directMap_%zu", partitionN ame, ++m_uid);

40 else	40 else

41 dumpName = String::format("partition_alloc/%s/bucket_%zu", partitionName , static_cast<size_t>(memoryStats->bucketSlotSize));	41 dumpName = String::format("partition_alloc/%s/bucket_%zu", partitionName , static_cast<size_t>(memoryStats->bucketSlotSize));

42	42

43 WebMemoryAllocatorDump* allocatorDump = m_memoryDump->createMemoryAllocatorD ump(dumpName);	43 WebMemoryAllocatorDump* allocatorDump = m_memoryDump->createMemoryAllocatorD ump(dumpName);

44 allocatorDump->AddScalar("size", "bytes", memoryStats->residentBytes);	44 allocatorDump->AddScalar("size", "bytes", memoryStats->residentBytes);

45 allocatorDump->AddScalar("slot_size", "bytes", memoryStats->bucketSlotSize);	45 allocatorDump->AddScalar("slot_size", "bytes", memoryStats->bucketSlotSize);

46 allocatorDump->AddScalar("active_size", "bytes", memoryStats->activeBytes);	46 allocatorDump->AddScalar("active_size", "bytes", memoryStats->activeBytes);

47 allocatorDump->AddScalar("resident_size", "bytes", memoryStats->residentByte s);	47 allocatorDump->AddScalar("resident_size", "bytes", memoryStats->residentByte s);

48 allocatorDump->AddScalar("freeable_size", "bytes", memoryStats->freeableByte s);	48 allocatorDump->AddScalar("decommittable_size", "bytes", memoryStats->decommi ttableBytes);

	49 allocatorDump->AddScalar("discardable_size", "bytes", memoryStats->discardab leBytes);

49 allocatorDump->AddScalar("num_active", "objects", memoryStats->numActivePage s);	50 allocatorDump->AddScalar("num_active", "objects", memoryStats->numActivePage s);

50 allocatorDump->AddScalar("num_full", "objects", memoryStats->numFullPages);	51 allocatorDump->AddScalar("num_full", "objects", memoryStats->numFullPages);

51 allocatorDump->AddScalar("num_empty", "objects", memoryStats->numEmptyPages) ;	52 allocatorDump->AddScalar("num_empty", "objects", memoryStats->numEmptyPages) ;

52 allocatorDump->AddScalar("num_decommitted", "objects", memoryStats->numDecom mittedPages);	53 allocatorDump->AddScalar("num_decommitted", "objects", memoryStats->numDecom mittedPages);

53 allocatorDump->AddScalar("page_size", "bytes", memoryStats->allocatedPageSiz e);	54 allocatorDump->AddScalar("page_size", "bytes", memoryStats->allocatedPageSiz e);

54	55

55 dumpName = dumpName + "/allocated_objects";	56 dumpName = dumpName + "/allocated_objects";

56 WebMemoryAllocatorDump* objectsDump = m_memoryDump->createMemoryAllocatorDum p(dumpName);	57 WebMemoryAllocatorDump* objectsDump = m_memoryDump->createMemoryAllocatorDum p(dumpName);

57 objectsDump->AddScalar("size", "bytes", memoryStats->activeBytes);	58 objectsDump->AddScalar("size", "bytes", memoryStats->activeBytes);

58 }	59 }

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76	77

77 PartitionAllocMemoryDumpProvider::PartitionAllocMemoryDumpProvider()	78 PartitionAllocMemoryDumpProvider::PartitionAllocMemoryDumpProvider()

78 {	79 {

79 }	80 }

80	81

81 PartitionAllocMemoryDumpProvider::~PartitionAllocMemoryDumpProvider()	82 PartitionAllocMemoryDumpProvider::~PartitionAllocMemoryDumpProvider()

82 {	83 {

83 }	84 }

84	85

85 } // namespace blink	86 } // namespace blink

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