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Polish the doc and rename variables in ostd::mm

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This commit is contained in:
Zhang Junyang
2024-12-25 22:53:24 +08:00
committed by Tate, Hongliang Tian
parent f332797084
commit 983a6af3cc
41 changed files with 430 additions and 414 deletions
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8
ostd/src/mm/page_table/node/mod.rs
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@ -40,7 +40,7 @@ use super::{nr_subpage_per_huge, PageTableEntryTrait};
use crate::{
arch::mm::{PageTableEntry, PagingConsts},
mm::{
frame::{inc_page_ref_count, meta::FrameMeta, Frame},
frame::{inc_frame_ref_count, meta::AnyFrameMeta, Frame},
paddr_to_vaddr, FrameAllocOptions, Infallible, Paddr, PagingConstsTrait, PagingLevel,
VmReader,
},
@ -166,7 +166,7 @@ where
// SAFETY: We have a reference count to the page and can safely increase the reference
// count by one more.
unsafe {
inc_page_ref_count(self.paddr());
inc_frame_ref_count(self.paddr());
}
}
@ -405,7 +405,7 @@ where
// SAFETY: The layout of the `PageTablePageMeta` is ensured to be the same for
// all possible generic parameters. And the layout fits the requirements.
unsafe impl<E: PageTableEntryTrait, C: PagingConstsTrait> FrameMeta for PageTablePageMeta<E, C>
unsafe impl<E: PageTableEntryTrait, C: PagingConstsTrait> AnyFrameMeta for PageTablePageMeta<E, C>
where
[(); C::NR_LEVELS as usize]:,
{
@ -434,7 +434,7 @@ where
} else if is_tracked == MapTrackingStatus::Tracked {
// SAFETY: The PTE points to a tracked page. The ownership
// of the child is transferred to the child then dropped.
drop(unsafe { Frame::<dyn FrameMeta>::from_raw(paddr) });
drop(unsafe { Frame::<dyn AnyFrameMeta>::from_raw(paddr) });
}
}
}