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Refactor the source structure in aster_frame::mm

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This commit is contained in:
Zhang Junyang
2024-06-02 11:00:34 +00:00
committed by Tate, Hongliang Tian
parent e8595b95fe
commit 7095b37e7e
38 changed files with 177 additions and 129 deletions
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8
kernel/comps/block/src/impl_block_device.rs
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@ -1,6 +1,6 @@
// SPDX-License-Identifier: MPL-2.0
use aster_frame::mm::{Frame, Segment, VmAllocOptions, VmIo};
use aster_frame::mm::{Frame, FrameAllocOptions, Segment, VmIo};
use super::{
bio::{Bio, BioEnqueueError, BioSegment, BioStatus, BioType, BioWaiter, SubmittedBio},
@ -89,7 +89,7 @@ impl VmIo for dyn BlockDevice {
let last = Bid::from_offset(offset + buf.len() - 1).to_raw();
last - first + 1
};
let segment = VmAllocOptions::new(num_blocks as usize)
let segment = FrameAllocOptions::new(num_blocks as usize)
.uninit(true)
.alloc_contiguous()?;
let bio_segment = BioSegment::from_segment(segment, offset % BLOCK_SIZE, buf.len());
@ -130,7 +130,7 @@ impl VmIo for dyn BlockDevice {
let last = Bid::from_offset(offset + buf.len() - 1).to_raw();
last - first + 1
};
let segment = VmAllocOptions::new(num_blocks as usize)
let segment = FrameAllocOptions::new(num_blocks as usize)
.uninit(true)
.alloc_contiguous()?;
segment.write_bytes(offset % BLOCK_SIZE, buf)?;
@ -171,7 +171,7 @@ impl dyn BlockDevice {
let last = Bid::from_offset(offset + buf.len() - 1).to_raw();
last - first + 1
};
let segment = VmAllocOptions::new(num_blocks as usize)
let segment = FrameAllocOptions::new(num_blocks as usize)
.uninit(true)
.alloc_contiguous()?;
segment.write_bytes(offset % BLOCK_SIZE, buf)?;