247 struct Allocator {  struct
248   static const uptr kMaxAllowedMallocSize = 1ULL << kMaxAllowedMallocBits;
250   MemprofAllocator allocator;
251   StaticSpinMutex fallback_mutex;
252   AllocatorCache fallback_allocator_cache;
254   uptr max_user_defined_malloc_size;
257   MIBMapTy MIBMap;
259   atomic_uint8_t destructing;
260   atomic_uint8_t constructed;
261   bool print_text;
264   explicit Allocator(LinkerInitialized) : print_text(flags()->print_text) {  in Allocator()  argument
269   ~Allocator() {  in ~Allocator()
274   static void PrintCallback(const uptr Key, LockedMemInfoBlock *const &Value,  in PrintCallback()
280   void FinishAndWrite() {  in FinishAndWrite()
308   void InsertLiveBlocks() {  in InsertLiveBlocks()
327   void InitLinkerInitialized() {  in InitLinkerInitialized()
338   void *Allocate(uptr size, uptr alignment, BufferedStackTrace *stack,  in Allocate()
435   void Deallocate(void *ptr, uptr delete_size, uptr delete_alignment,  in Deallocate()
481   void *Reallocate(void *old_ptr, uptr new_size, BufferedStackTrace *stack) {  in Reallocate()
501   void *Calloc(uptr nmemb, uptr size, BufferedStackTrace *stack) {  in Calloc()
515   void CommitBack(MemprofThreadLocalMallocStorage *ms,  in CommitBack()
524   MemprofChunk *GetMemprofChunk(void *alloc_beg, u64 &user_requested_size) {  in GetMemprofChunk()
542   MemprofChunk *GetMemprofChunkByAddr(uptr p, u64 &user_requested_size) {  in GetMemprofChunkByAddr()
547   uptr AllocationSize(uptr p) {  in AllocationSize()
557   void Purge(BufferedStackTrace *stack) { allocator.ForceReleaseToOS(); }  in Purge()
559   void PrintStats() { allocator.PrintStats(); }  in PrintStats()
561   void ForceLock() SANITIZER_NO_THREAD_SAFETY_ANALYSIS {  in ForceLock()
566   void ForceUnlock() SANITIZER_NO_THREAD_SAFETY_ANALYSIS {  in ForceUnlock()