211   page_info* info = reinterpret_cast<page_info*>(map_ptr);  in alloc_page()  local
212   memcpy(info->signature, kSignature, sizeof(kSignature));  in alloc_page()
213   info->type = type_;  in alloc_page()
214   info->allocator_addr = this;  in alloc_page()
220   small_object_block_record* first_block = reinterpret_cast<small_object_block_record*>(info + 1);  in alloc_page()
256   page_info* info = reinterpret_cast<page_info*>(map_ptr);  in alloc_mmap()  local
257   memcpy(info->signature, kSignature, sizeof(kSignature));  in alloc_mmap()
258   info->type = kLargeObject;  in alloc_mmap()
259   info->allocated_size = allocated_size;  in alloc_mmap()
261   return info + 1;  in alloc_mmap()
284   page_info* info = reinterpret_cast<page_info*>(PAGE_START(reinterpret_cast<size_t>(ptr)));  in get_page_info()  local
285   if (memcmp(info->signature, kSignature, sizeof(kSignature)) != 0) {  in get_page_info()
289   return info;  in get_page_info()
302   page_info* info = get_page_info(ptr);  in realloc()  local
306   if (info->type == kLargeObject) {  in realloc()
307     old_size = info->allocated_size - sizeof(page_info);  in realloc()
309     LinkerSmallObjectAllocator* allocator = get_small_object_allocator(info->type);  in realloc()
310     if (allocator != info->allocator_addr) {  in realloc()
332   page_info* info = get_page_info(ptr);  in free()  local
334   if (info->type == kLargeObject) {  in free()
335     munmap(info, info->allocated_size);  in free()
337     LinkerSmallObjectAllocator* allocator = get_small_object_allocator(info->type);  in free()
338     if (allocator != info->allocator_addr) {  in free()