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Philipp Oppermann
2016-06-25 17:08:26 +02:00
parent 2f9e6cc0d0
commit c9d8afe434
4 changed files with 22 additions and 23 deletions
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13
src/memory/area_frame_allocator.rs
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@@ -47,13 +47,12 @@ impl AreaFrameAllocator {
fn choose_next_area(&mut self) {
self.current_area = self.areas
.clone()
.filter(|area| {
let address = area.base_addr + area.length - 1;
Frame::containing_address(address as usize) >=
self.next_free_frame
})
.min_by_key(|area| area.base_addr);
.clone()
.filter(|area| {
let address = area.base_addr + area.length - 1;
Frame::containing_address(address as usize) >= self.next_free_frame
})
.min_by_key(|area| area.base_addr);
if let Some(area) = self.current_area {
let start_frame = Frame::containing_address(area.base_addr as usize);