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Kernel: Make AddressSpace::add_region() return KResultOr<Region*>

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This allows us to use TRY() in a few places.
This commit is contained in:
Andreas Kling 2021-09-06 02:02:06 +02:00
parent 062cc804e7
commit a994f11f10
3 changed files with 9 additions and 20 deletions
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2
Kernel/Memory/AddressSpace.h
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@ -24,7 +24,7 @@ public:
PageDirectory& page_directory() { return *m_page_directory; }
const PageDirectory& page_directory() const { return *m_page_directory; }
Region* add_region(NonnullOwnPtr<Region>);
KResultOr<Region*> add_region(NonnullOwnPtr<Region>);
size_t region_count() const { return m_regions.size(); }