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Implement remote TLB flush on VmSpace

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This commit is contained in:
Zhang Junyang
2024-08-30 17:49:18 +08:00
committed by Tate, Hongliang Tian
parent 326ec09169
commit d9eccdcfbe
13 changed files with 391 additions and 338 deletions
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6
ostd/src/mm/page_table/mod.rs
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@ -162,7 +162,11 @@ impl PageTable<KernelMode> {
for i in start..end {
if !root_node.read_pte(i).is_present() {
let node = PageTableNode::alloc(PagingConsts::NR_LEVELS - 1);
root_node.set_child_pt(i, node.into_raw(), i < NR_PTES_PER_NODE * 3 / 4);
let _ = root_node.replace_child(
i,
Child::PageTable(node.into_raw()),
i < NR_PTES_PER_NODE * 3 / 4,
);
}
}
}