SVSM/mm/pagetable: Implement Drop trait

This makes page-tables allocatable on the heap. Signed-off-by: Joerg Roedel <jroedel@suse.de>
coconut-svsm · Aug 25, 2023 · a3a5614 · a3a5614
1 parent 1ffedca
commit a3a5614
Showing 1 changed file with 6 additions and 0 deletions.
diff --git a/src/mm/pagetable.rs b/src/mm/pagetable.rs
@@ -197,6 +197,12 @@ pub struct PageTable {
     root: PTPage,
 }
 
+impl Drop for PageTable {
+    fn drop(&mut self) {
+        self.free();
+    }
+}
+
 impl PageTable {
     pub fn load(&self) {
         write_cr3(self.cr3_value());