43   Printf("Stats: %zuM malloced (%zuM for red zones) by %zu calls\n",  in Print()
45   Printf("Stats: %zuM realloced by %zu calls\n", realloced>>20, reallocs);  in Print()
46   Printf("Stats: %zuM freed by %zu calls\n", freed>>20, frees);  in Print()
47   Printf("Stats: %zuM really freed by %zu calls\n",  in Print()
49   Printf("Stats: %zuM (%zuM-%zuM) mmaped; %zu maps, %zu unmaps\n",  in Print()
54   Printf("Stats: malloc large: %zu\n", malloc_large);  in Print()
57 void AsanStats::MergeFrom(const AsanStats *stats) {  in MergeFrom()  argument
59   const uptr *src_ptr = reinterpret_cast<const uptr*>(stats);  in MergeFrom()
78     accumulated_stats->MergeFrom(&t->stats());  in MergeThreadStats()
81 static void GetAccumulatedStats(AsanStats *stats) {  in GetAccumulatedStats()  argument
82   stats->Clear();  in GetAccumulatedStats()
86         .RunCallbackForEachThreadLocked(MergeThreadStats, stats);  in GetAccumulatedStats()
88   stats->MergeFrom(&unknown_thread_stats);  in GetAccumulatedStats()
91     stats->MergeFrom(&dead_threads_stats);  in GetAccumulatedStats()
96   if (max_malloced_memory < stats->malloced) {  in GetAccumulatedStats()
97     max_malloced_memory = stats->malloced;  in GetAccumulatedStats()
101 void FlushToDeadThreadStats(AsanStats *stats) {  in FlushToDeadThreadStats()  argument
103   dead_threads_stats.MergeFrom(stats);  in FlushToDeadThreadStats()
104   stats->Clear();  in FlushToDeadThreadStats()
108   AsanStats stats;  in FillMallocStatistics()  local
109   GetAccumulatedStats(&stats);  in FillMallocStatistics()
110   malloc_stats->blocks_in_use = stats.mallocs;  in FillMallocStatistics()
111   malloc_stats->size_in_use = stats.malloced;  in FillMallocStatistics()
113   malloc_stats->size_allocated = stats.mmaped;  in FillMallocStatistics()
118   return (t) ? t->stats() : unknown_thread_stats;  in GetCurrentThreadStats()
122   AsanStats stats;  in PrintAccumulatedStats()  local
123   GetAccumulatedStats(&stats);  in PrintAccumulatedStats()
126   stats.Print();  in PrintAccumulatedStats()
128   Printf("Stats: StackDepot: %zd ids; %zdM allocated\n",  in PrintAccumulatedStats()
139   AsanStats stats;  in __sanitizer_get_current_allocated_bytes()  local
140   GetAccumulatedStats(&stats);  in __sanitizer_get_current_allocated_bytes()
141   uptr malloced = stats.malloced;  in __sanitizer_get_current_allocated_bytes()
142   uptr freed = stats.freed;  in __sanitizer_get_current_allocated_bytes()
144   // way we update accumulated stats.  in __sanitizer_get_current_allocated_bytes()
149   AsanStats stats;  in __sanitizer_get_heap_size()  local
150   GetAccumulatedStats(&stats);  in __sanitizer_get_heap_size()
151   return stats.mmaped - stats.munmaped;  in __sanitizer_get_heap_size()
155   AsanStats stats;  in __sanitizer_get_free_bytes()  local
156   GetAccumulatedStats(&stats);  in __sanitizer_get_free_bytes()
157   uptr total_free = stats.mmaped  in __sanitizer_get_free_bytes()
158                   - stats.munmaped  in __sanitizer_get_free_bytes()
159                   + stats.really_freed;  in __sanitizer_get_free_bytes()
160   uptr total_used = stats.malloced  in __sanitizer_get_free_bytes()
161                   + stats.malloced_redzones;  in __sanitizer_get_free_bytes()
163   // way we update accumulated stats.  in __sanitizer_get_free_bytes()