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Side by Side Diff: base/trace_event/process_memory_dump.h

Issue 2016613002: Remove ProcessMemoryDump::AddHeapDump() (Closed) Base URL: https://chromium.googlesource.com/chromium/src.git@master
Patch Set: Created 4 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 #ifndef BASE_TRACE_EVENT_PROCESS_MEMORY_DUMP_H_ 5 #ifndef BASE_TRACE_EVENT_PROCESS_MEMORY_DUMP_H_
6 #define BASE_TRACE_EVENT_PROCESS_MEMORY_DUMP_H_ 6 #define BASE_TRACE_EVENT_PROCESS_MEMORY_DUMP_H_
7 7
8 #include <stddef.h> 8 #include <stddef.h>
9 9
10 #include <unordered_map> 10 #include <unordered_map>
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109 MemoryAllocatorDump* CreateWeakSharedGlobalAllocatorDump( 109 MemoryAllocatorDump* CreateWeakSharedGlobalAllocatorDump(
110 const MemoryAllocatorDumpGuid& guid); 110 const MemoryAllocatorDumpGuid& guid);
111 111
112 // Looks up a shared MemoryAllocatorDump given its guid. 112 // Looks up a shared MemoryAllocatorDump given its guid.
113 MemoryAllocatorDump* GetSharedGlobalAllocatorDump( 113 MemoryAllocatorDump* GetSharedGlobalAllocatorDump(
114 const MemoryAllocatorDumpGuid& guid) const; 114 const MemoryAllocatorDumpGuid& guid) const;
115 115
116 // Returns the map of the MemoryAllocatorDumps added to this dump. 116 // Returns the map of the MemoryAllocatorDumps added to this dump.
117 const AllocatorDumpsMap& allocator_dumps() const { return allocator_dumps_; } 117 const AllocatorDumpsMap& allocator_dumps() const { return allocator_dumps_; }
118 118
119 // Adds a heap dump for the allocator with |absolute_name|. The |TracedValue|
120 // must have the correct format. |trace_event::HeapDumper| will generate such
121 // a value from a |trace_event::AllocationRegister|.
122 // TODO(bashi): Remove this when WebMemoryDumpProvider is gone.
123 // http://crbug.com/605822
124 void AddHeapDump(const std::string& absolute_name,
125 std::unique_ptr<TracedValue> heap_dump);
126
127 // Dumps heap usage with |allocator_name|. 119 // Dumps heap usage with |allocator_name|.
128 void DumpHeapUsage(const base::hash_map<base::trace_event::AllocationContext, 120 void DumpHeapUsage(const base::hash_map<base::trace_event::AllocationContext,
129 base::trace_event::AllocationMetrics>& 121 base::trace_event::AllocationMetrics>&
130 metrics_by_context, 122 metrics_by_context,
131 base::trace_event::TraceEventMemoryOverhead& overhead, 123 base::trace_event::TraceEventMemoryOverhead& overhead,
132 const char* allocator_name); 124 const char* allocator_name);
133 125
134 // Adds an ownership relationship between two MemoryAllocatorDump(s) with the 126 // Adds an ownership relationship between two MemoryAllocatorDump(s) with the
135 // semantics: |source| owns |target|, and has the effect of attributing 127 // semantics: |source| owns |target|, and has the effect of attributing
136 // the memory usage of |target| to |source|. |importance| is optional and 128 // the memory usage of |target| to |source|. |importance| is optional and
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202 // Keeps track of relationships between MemoryAllocatorDump(s). 194 // Keeps track of relationships between MemoryAllocatorDump(s).
203 std::vector<MemoryAllocatorDumpEdge> allocator_dumps_edges_; 195 std::vector<MemoryAllocatorDumpEdge> allocator_dumps_edges_;
204 196
205 DISALLOW_COPY_AND_ASSIGN(ProcessMemoryDump); 197 DISALLOW_COPY_AND_ASSIGN(ProcessMemoryDump);
206 }; 198 };
207 199
208 } // namespace trace_event 200 } // namespace trace_event
209 } // namespace base 201 } // namespace base
210 202
211 #endif // BASE_TRACE_EVENT_PROCESS_MEMORY_DUMP_H_ 203 #endif // BASE_TRACE_EVENT_PROCESS_MEMORY_DUMP_H_
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