89 char* Arena::AllocateFallback(size_t bytes, bool aligned) {  in AllocateFallback()  argument
90   if (bytes > kBlockSize / 4) {  in AllocateFallback()
94     return AllocateNewBlock(bytes);  in AllocateFallback()
110   alloc_bytes_remaining_ = size - bytes;  in AllocateFallback()
113     aligned_alloc_ptr_ = block_head + bytes;  in AllocateFallback()
118     unaligned_alloc_ptr_ = block_head + size - bytes;  in AllocateFallback()
123 char* Arena::AllocateFromHugePage(size_t bytes) {  in AllocateFromHugePage()  argument
138   void* addr = mmap(nullptr, bytes, (PROT_READ | PROT_WRITE),  in AllocateFromHugePage()
144   huge_blocks_.back() = MmapInfo(addr, bytes);  in AllocateFromHugePage()
145   blocks_memory_ += bytes;  in AllocateFromHugePage()
147     tracker_->Allocate(bytes);  in AllocateFromHugePage()
151   (void)bytes;  in AllocateFromHugePage()
156 char* Arena::AllocateAligned(size_t bytes, size_t huge_page_size,  in AllocateAligned()  argument
162   if (huge_page_size > 0 && bytes > 0) {  in AllocateAligned()
166         ((bytes - 1U) / huge_page_size + 1U) * huge_page_size;  in AllocateAligned()
167     assert(reserved_size >= bytes);  in AllocateAligned()
187   size_t needed = bytes + slop;  in AllocateAligned()
195     result = AllocateFallback(bytes, true /* aligned */);  in AllocateAligned()