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| author | Felix Morgner <felix.morgner@ost.ch> | 2025-10-29 12:24:41 +0100 |
|---|---|---|
| committer | Felix Morgner <felix.morgner@ost.ch> | 2025-10-29 12:24:41 +0100 |
| commit | 40e67a6dba7837c562613016bdc8bad17d069e57 (patch) | |
| tree | 375e2899e594bf3b2ed4fb24a19fa774c8052297 | |
| parent | f06fc25b9a54a800c5301eec7320903380da947c (diff) | |
| download | teachos-40e67a6dba7837c562613016bdc8bad17d069e57.tar.xz teachos-40e67a6dba7837c562613016bdc8bad17d069e57.zip | |
x86_64/memory: fix region allocator initialization
During construction, the memory map was not extracted from the supplied
memory information. This lead to a situation in which the allocator
would never allocate any frames since it believed that there was no
memory in the system.
| -rw-r--r-- | arch/x86_64/src/memory/region_allocator.cpp | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/arch/x86_64/src/memory/region_allocator.cpp b/arch/x86_64/src/memory/region_allocator.cpp index d94e810..13103c7 100644 --- a/arch/x86_64/src/memory/region_allocator.cpp +++ b/arch/x86_64/src/memory/region_allocator.cpp @@ -26,7 +26,7 @@ namespace teachos::memory::x86_64 region_allocator::region_allocator(memory_information const & mem_info) : m_next_frame{} , m_current_region{} - , m_memory_map{} + , m_memory_map{mem_info.memory_map} , m_kernel_start(frame::containing(mem_info.image_range.first)) , m_kernel_end(frame::containing(mem_info.image_range.second)) , m_multiboot_start(frame::containing(mem_info.mbi_range.first)) |