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Kernel: Consolidate API for creating AnonymousVMObject with given pages

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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>.
This commit is contained in:
Andreas Kling 2021-07-22 09:03:13 +02:00
parent 9e15708aa0
commit 5217875f6a
7 changed files with 10 additions and 23 deletions
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2
Kernel/VM/ScatterGatherList.cpp
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@ -8,7 +8,7 @@
namespace Kernel {
RefPtr<ScatterGatherList> ScatterGatherList::create(AsyncBlockDeviceRequest& request, NonnullRefPtrVector<PhysicalPage> allocated_pages, size_t device_block_size)
RefPtr<ScatterGatherList> ScatterGatherList::try_create(AsyncBlockDeviceRequest& request, Span<NonnullRefPtr<PhysicalPage>> allocated_pages, size_t device_block_size)
{
auto vm_object = AnonymousVMObject::try_create_with_physical_pages(allocated_pages);
if (!vm_object)