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Kernel: Consolidate API for creating AnonymousVMObject with given pages
We don't need to have a dedicated API for creating a VMObject with a single page, the multi-page API option works in all cases. Also make the API take a Span<NonnullRefPtr<PhysicalPage>> instead of a NonnullRefPtrVector<PhysicalPage>.
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7 changed files with 10 additions and 23 deletions
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@ -18,7 +18,7 @@ namespace Kernel {
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class ScatterGatherList : public RefCounted<ScatterGatherList> {
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public:
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static RefPtr<ScatterGatherList> create(AsyncBlockDeviceRequest&, NonnullRefPtrVector<PhysicalPage> allocated_pages, size_t device_block_size);
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static RefPtr<ScatterGatherList> try_create(AsyncBlockDeviceRequest&, Span<NonnullRefPtr<PhysicalPage>> allocated_pages, size_t device_block_size);
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const VMObject& vmobject() const { return m_vm_object; }
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VirtualAddress dma_region() const { return m_dma_region->vaddr(); }
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size_t scatters_count() const { return m_vm_object->physical_pages().size(); }
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