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[Zion] Move to a kernel slab allocator that will allow easier dealloc.

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This commit is contained in:
Drew Galbraith 2023-11-15 12:03:42 -08:00
parent 792e5155ba
commit d71d543b2a
6 changed files with 141 additions and 109 deletions
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8
zion/memory/kernel_heap.h
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@ -17,14 +17,12 @@ class KernelHeap {
static void DumpDistribution();
private:
uint64_t next_slab_addr_;
uint64_t first_unsized_addr_;
uint64_t next_addr_;
uint64_t upper_bound_;
glcr::UniquePtr<SlabAllocator<8>> slab_8_;
glcr::UniquePtr<SlabAllocator<16>> slab_16_;
glcr::UniquePtr<SlabAllocator<32>> slab_32_;
glcr::UniquePtr<SlabAllocator> slab_8_;
glcr::UniquePtr<SlabAllocator> slab_16_;
glcr::UniquePtr<SlabAllocator> slab_32_;
// Distribution collection for the purpose of investigating a slab allocator.
// 0: 0-4B