equal
deleted
inserted
replaced
47 size_t amount = 0; |
47 size_t amount = 0; |
48 for (int index = 0; index < mt_number_of_types; index ++) { |
48 for (int index = 0; index < mt_number_of_types; index ++) { |
49 amount += _malloc[index].arena_size(); |
49 amount += _malloc[index].arena_size(); |
50 } |
50 } |
51 return amount; |
51 return amount; |
52 } |
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53 |
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54 |
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55 void MallocMemorySnapshot::reset() { |
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56 _tracking_header.reset(); |
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57 for (int index = 0; index < mt_number_of_types; index ++) { |
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58 _malloc[index].reset(); |
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59 } |
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60 } |
52 } |
61 |
53 |
62 // Make adjustment by subtracting chunks used by arenas |
54 // Make adjustment by subtracting chunks used by arenas |
63 // from total chunks to get total free chunck size |
55 // from total chunks to get total free chunck size |
64 void MallocMemorySnapshot::make_adjustment() { |
56 void MallocMemorySnapshot::make_adjustment() { |
114 } |
106 } |
115 |
107 |
116 bool MallocTracker::transition(NMT_TrackingLevel from, NMT_TrackingLevel to) { |
108 bool MallocTracker::transition(NMT_TrackingLevel from, NMT_TrackingLevel to) { |
117 assert(from != NMT_off, "Can not transition from off state"); |
109 assert(from != NMT_off, "Can not transition from off state"); |
118 assert(to != NMT_off, "Can not transition to off state"); |
110 assert(to != NMT_off, "Can not transition to off state"); |
119 if (from == NMT_minimal) { |
111 assert (from != NMT_minimal, "cannot transition from minimal state"); |
120 MallocMemorySummary::reset(); |
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121 } |
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122 |
112 |
123 if (to == NMT_detail) { |
113 if (from == NMT_detail) { |
124 assert(from == NMT_minimal || from == NMT_summary, "Just check"); |
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125 return MallocSiteTable::initialize(); |
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126 } else if (from == NMT_detail) { |
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127 assert(to == NMT_minimal || to == NMT_summary, "Just check"); |
114 assert(to == NMT_minimal || to == NMT_summary, "Just check"); |
128 MallocSiteTable::shutdown(); |
115 MallocSiteTable::shutdown(); |
129 } |
116 } |
130 return true; |
117 return true; |
131 } |
118 } |