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Kernel: Make MM.commit_user_physical_pages() return KResultOr

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..and use TRY() at call sites. :^)
This commit is contained in:
Andreas Kling 2021-09-05 21:54:12 +02:00
parent 98dc08fe56
commit 2f790cf78f
3 changed files with 11 additions and 20 deletions
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2
Kernel/Memory/MemoryManager.h
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@ -171,7 +171,7 @@ public:
Yes
};
Optional<CommittedPhysicalPageSet> commit_user_physical_pages(size_t page_count);
KResultOr<CommittedPhysicalPageSet> commit_user_physical_pages(size_t page_count);
void uncommit_user_physical_pages(Badge<CommittedPhysicalPageSet>, size_t page_count);
NonnullRefPtr<PhysicalPage> allocate_committed_user_physical_page(Badge<CommittedPhysicalPageSet>, ShouldZeroFill = ShouldZeroFill::Yes);