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Improve next_table_create

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Philipp Oppermann
2015-12-06 17:43:39 +01:00
parent c5fac2647e
commit 05873d9dae
1 changed files with 1 additions and 1 deletions
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2
src/memory/paging/table.rs
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@@ -36,7 +36,7 @@ impl<L> Table<L> where L: HierachicalLevel
-> &mut Table<L::NextLevel> -> &mut Table<L::NextLevel>
where A: FrameAllocator where A: FrameAllocator
{ {
if let None = self.next_table_address(index) { if self.next_table(index).is_none() {
assert!(!self.entries[index].flags().contains(HUGE_PAGE), assert!(!self.entries[index].flags().contains(HUGE_PAGE),
"mapping code does not support huge pages"); "mapping code does not support huge pages");
let frame = allocator.allocate_frame().expect("no frames available"); let frame = allocator.allocate_frame().expect("no frames available");