frame: Add Reclaimable memory region to the `max_paddr` filter

2025-12-02 10:25:47 +08:00 · 2025-12-02 10:25:47 +08:00 · 8dced6873e
parent eec3dd0f34
commit 8dced6873e
1 changed files with 6 additions and 1 deletions
--- a/ostd/src/mm/frame/meta.rs
+++ b/ostd/src/mm/frame/meta.rs
@ -458,7 +458,12 @@ pub(crate) unsafe fn init() -> Segment<MetaPageMeta> {
        let regions = &crate::boot::EARLY_INFO.get().unwrap().memory_regions;
        regions
            .iter()
-            .filter(|r| r.typ() == MemoryRegionType::Usable)
+            .filter(|r| {
+                matches!(
+                    r.typ(),
+                    MemoryRegionType::Usable | MemoryRegionType::Reclaimable
+                )
+            })
            .map(|r| r.base() + r.len())
            .max()
            .unwrap()