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Kernel: Add RegionTree::remove(Region&)

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This allows clients to remove a region from the tree without reaching
into the RegionTree internals.
This commit is contained in:
Andreas Kling 2022-04-05 11:57:53 +02:00
parent 4b5a9bab34
commit da7ea2556e
4 changed files with 10 additions and 6 deletions
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2
Kernel/Memory/RegionTree.h
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@ -52,6 +52,8 @@ public:
// FIXME: Access the region tree through a SpinlockProtected or similar.
RecursiveSpinlock& get_lock() const { return m_lock; }
bool remove(Region&);
private:
ErrorOr<VirtualRange> allocate_range_anywhere(size_t size, size_t alignment = PAGE_SIZE);
ErrorOr<VirtualRange> allocate_range_specific(VirtualAddress base, size_t size);