diff options
Diffstat (limited to 'arch/x86_64/include')
| -rw-r--r-- | arch/x86_64/include/x86_64/memory/region_allocator.hpp | 5 |
1 files changed, 4 insertions, 1 deletions
diff --git a/arch/x86_64/include/x86_64/memory/region_allocator.hpp b/arch/x86_64/include/x86_64/memory/region_allocator.hpp index 84b7a94..bf657a0 100644 --- a/arch/x86_64/include/x86_64/memory/region_allocator.hpp +++ b/arch/x86_64/include/x86_64/memory/region_allocator.hpp @@ -61,9 +61,12 @@ namespace teachos::memory::x86_64 //! @note This implementation will never actually release any frames. auto release(frame frame) -> void override; + auto next_free_frame() noexcept -> std::optional<frame>; + private: //! Find the next memory area and write it into current_area. - auto choose_next_area() -> void; + auto choose_next_region() -> void; + auto find_next_frame() -> std::optional<frame>; frame m_next_frame; //!< The next available frame. std::optional<region> m_current_region; //!< The memory region currently used for allocation |