70   FreeBlockInfo* block_info = reinterpret_cast<FreeBlockInfo*>(free_block_list_);  in alloc()  local
71   if (block_info->num_free_blocks > 1) {  in alloc()
74     next_block_info->next_block = block_info->next_block;  in alloc()
75     next_block_info->num_free_blocks = block_info->num_free_blocks - 1;  in alloc()
78     free_block_list_ = block_info->next_block;  in alloc()
81   memset(block_info, 0, block_size_);  in alloc()
85   return block_info;  in alloc()
101   FreeBlockInfo* block_info = reinterpret_cast<FreeBlockInfo*>(block);  in free()  local
103   block_info->next_block = free_block_list_;  in free()
104   block_info->num_free_blocks = 1;  in free()
106   free_block_list_ = block_info;  in free()