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[Zion] Use a slab allocator for 64 byte and 128 byte allocs.

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This has no effect on page usage for now (each uses a small amount of
pages so has some overhead.

However it does reduce the active allocations from
234 -> 146 (64B)
61 -> 51 (128B)
This commit is contained in:
Drew Galbraith 2023-11-15 13:06:14 -08:00
parent cc16210e90
commit 10d16e129f
2 changed files with 24 additions and 0 deletions
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2
zion/memory/kernel_heap.h
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@ -26,6 +26,8 @@ class KernelHeap {
SlabAllocator slab_8_{8};
SlabAllocator slab_16_{16};
SlabAllocator slab_32_{32};
SlabAllocator slab_64_{64};
SlabAllocator slab_128_{128};
// Distribution collection for the purpose of investigating a slab allocator.
// 0: 0-8B