diff options
Diffstat (limited to 'Kernel/Heap/Heap.h')
-rw-r--r-- | Kernel/Heap/Heap.h | 39 |
1 files changed, 0 insertions, 39 deletions
diff --git a/Kernel/Heap/Heap.h b/Kernel/Heap/Heap.h index 03d9d0f543..03f38e8c42 100644 --- a/Kernel/Heap/Heap.h +++ b/Kernel/Heap/Heap.h @@ -118,34 +118,6 @@ public: } } - template<typename MainHeap> - void* reallocate(void* ptr, size_t new_size, MainHeap& h) - { - if (!ptr) - return h.allocate(new_size); - - auto* a = allocation_header(ptr); - VERIFY((u8*)a >= m_chunks && (u8*)ptr < m_chunks + m_total_chunks * CHUNK_SIZE); - VERIFY((u8*)a + a->allocation_size_in_chunks * CHUNK_SIZE <= m_chunks + m_total_chunks * CHUNK_SIZE); - - size_t old_size = a->allocation_size_in_chunks * CHUNK_SIZE - sizeof(AllocationHeader); - - if (old_size == new_size) - return ptr; - - auto* new_ptr = h.allocate(new_size); - if (new_ptr) { - __builtin_memcpy(new_ptr, ptr, min(old_size, new_size)); - deallocate(ptr); - } - return new_ptr; - } - - void* reallocate(void* ptr, size_t new_size) - { - return reallocate(ptr, new_size, *this); - } - bool contains(const void* ptr) const { const auto* a = allocation_header(ptr); @@ -319,17 +291,6 @@ public: VERIFY_NOT_REACHED(); } - void* reallocate(void* ptr, size_t new_size) - { - if (!ptr) - return allocate(new_size); - for (auto* subheap = &m_heaps; subheap; subheap = subheap->next) { - if (subheap->heap.contains(ptr)) - return subheap->heap.reallocate(ptr, new_size, *this); - } - VERIFY_NOT_REACHED(); - } - HeapType& add_subheap(void* memory, size_t memory_size) { VERIFY(memory_size > sizeof(SubHeap)); |