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[Zion] Free memory that was allocated with the slab allocator.

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This reduces the number of active allocs by ~ 200.
Size 8: 142 -> 2
Size 16: 319 > 313
Size 32: 364-> 312
This commit is contained in:
Drew Galbraith 2023-11-15 12:53:14 -08:00
parent 6d27ee5dc5
commit 659f122c9e
6 changed files with 50 additions and 15 deletions
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7
zion/memory/kernel_heap.h
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@ -3,11 +3,12 @@
#include <glacier/memory/unique_ptr.h>
#include <stdint.h>
#include "memory/constants.h"
#include "memory/slab_allocator.h"
class KernelHeap {
public:
KernelHeap(uint64_t lower_bound, uint64_t upper_bound);
KernelHeap();
void InitializeSlabAllocators();
void* Allocate(uint64_t size);
@ -17,8 +18,8 @@ class KernelHeap {
static void DumpDebugData();
private:
uint64_t next_addr_;
uint64_t upper_bound_;
uint64_t next_addr_ = kKernelBuddyHeapStart;
uint64_t upper_bound_ = kKernelBuddyHeapEnd;
uint64_t alloc_count_ = 0;