WIP: Make cow/shared refcounts mutually exclusive.

2023-07-13 14:23:16 +02:00
parent 113cb5ed4e
commit 0f1b5b9b6f
4 changed files with 226 additions and 91 deletions
@@ -526,7 +526,7 @@ impl UserInner {
                if base_addr % PAGE_SIZE != 0 {
                    return Err(Error::new(EINVAL));
                }
-                let addr_space_lock = &*src_address_space;
+                let addr_space_lock = &src_address_space;
                BorrowedFmapSource {
                    src_base: Page::containing_address(VirtualAddress::new(base_addr)),
                    addr_space_lock,