44   Printf("Stats: %zuM malloced (%zuM for red zones) by %zu calls\n",  in Print()
46   Printf("Stats: %zuM realloced by %zu calls\n", realloced>>20, reallocs);  in Print()
47   Printf("Stats: %zuM freed by %zu calls\n", freed>>20, frees);  in Print()
48   Printf("Stats: %zuM really freed by %zu calls\n",  in Print()
50   Printf("Stats: %zuM (%zuM-%zuM) mmaped; %zu maps, %zu unmaps\n",  in Print()
55   Printf("Stats: malloc large: %zu\n", malloc_large);  in Print()
58 void AsanStats::MergeFrom(const AsanStats *stats) {  in MergeFrom()  argument
60   const uptr *src_ptr = reinterpret_cast<const uptr*>(stats);  in MergeFrom()
79     accumulated_stats->MergeFrom(&t->stats());  in MergeThreadStats()
82 static void GetAccumulatedStats(AsanStats *stats) {  in GetAccumulatedStats()  argument
83   stats->Clear();  in GetAccumulatedStats()
87         .RunCallbackForEachThreadLocked(MergeThreadStats, stats);  in GetAccumulatedStats()
89   stats->MergeFrom(&unknown_thread_stats);  in GetAccumulatedStats()
92     stats->MergeFrom(&dead_threads_stats);  in GetAccumulatedStats()
97   if (max_malloced_memory < stats->malloced) {  in GetAccumulatedStats()
98     max_malloced_memory = stats->malloced;  in GetAccumulatedStats()
102 void FlushToDeadThreadStats(AsanStats *stats) {  in FlushToDeadThreadStats()  argument
104   dead_threads_stats.MergeFrom(stats);  in FlushToDeadThreadStats()
105   stats->Clear();  in FlushToDeadThreadStats()
109   AsanStats stats;  in FillMallocStatistics()  local
110   GetAccumulatedStats(&stats);  in FillMallocStatistics()
111   malloc_stats->blocks_in_use = stats.mallocs;  in FillMallocStatistics()
112   malloc_stats->size_in_use = stats.malloced;  in FillMallocStatistics()
114   malloc_stats->size_allocated = stats.mmaped;  in FillMallocStatistics()
119   return (t) ? t->stats() : unknown_thread_stats;  in GetCurrentThreadStats()
123   AsanStats stats;  in PrintAccumulatedStats()  local
124   GetAccumulatedStats(&stats);  in PrintAccumulatedStats()
127   stats.Print();  in PrintAccumulatedStats()
129   Printf("Stats: StackDepot: %zd ids; %zdM allocated\n",  in PrintAccumulatedStats()
140   AsanStats stats;  in __sanitizer_get_current_allocated_bytes()  local
141   GetAccumulatedStats(&stats);  in __sanitizer_get_current_allocated_bytes()
142   uptr malloced = stats.malloced;  in __sanitizer_get_current_allocated_bytes()
143   uptr freed = stats.freed;  in __sanitizer_get_current_allocated_bytes()
145   // way we update accumulated stats.  in __sanitizer_get_current_allocated_bytes()
150   AsanStats stats;  in __sanitizer_get_heap_size()  local
151   GetAccumulatedStats(&stats);  in __sanitizer_get_heap_size()
152   return stats.mmaped - stats.munmaped;  in __sanitizer_get_heap_size()
156   AsanStats stats;  in __sanitizer_get_free_bytes()  local
157   GetAccumulatedStats(&stats);  in __sanitizer_get_free_bytes()
158   uptr total_free = stats.mmaped  in __sanitizer_get_free_bytes()
159                   - stats.munmaped  in __sanitizer_get_free_bytes()
160                   + stats.really_freed;  in __sanitizer_get_free_bytes()
161   uptr total_used = stats.malloced  in __sanitizer_get_free_bytes()
162                   + stats.malloced_redzones;  in __sanitizer_get_free_bytes()
164   // way we update accumulated stats.  in __sanitizer_get_free_bytes()