Refactor workspace

1 files changed, 0 insertions, 33 deletions

diff --git a/ayafs/src/block_device/memory_disk.rs b/ayafs/src/block_device/memory_disk.rs
deleted file mode 100644
index 0639d3e..0000000
--- a/ayafs/src/block_device/memory_disk.rs
+++ /dev/null
@@ -1,33 +0,0 @@
-use crate::block_device::{BlockDevice, BLOCK_SIZE};
-use std::cell::RefCell;
-
-#[repr(C)]
-pub struct MemoryDisk {
-    /// Emulating a block device with a segment of RAM,
-    /// which is 64MiB == 4KiB per block * 16384 blocks
-    pub arena: RefCell<Vec<u8>>,
-}
-
-impl MemoryDisk {
-    pub fn new(block_number: usize) -> Self {
-        Self {
-            arena: RefCell::new(vec![0u8; BLOCK_SIZE * block_number]),
-        }
-    }
-}
-
-impl BlockDevice for MemoryDisk {
-    fn read(&self, block_id: usize, buffer: &mut [u8]) {
-        let block_front = block_id * BLOCK_SIZE;
-        let block_back = block_front + BLOCK_SIZE;
-        let arena = self.arena.borrow();
-        buffer.copy_from_slice(&arena[block_front..block_back]);
-    }
-
-    fn write(&self, block_id: usize, buffer: &[u8]) {
-        let block_front = block_id * BLOCK_SIZE;
-        let block_back = block_front + BLOCK_SIZE;
-        let mut arena = self.arena.borrow_mut();
-        arena[block_front..block_back].copy_from_slice(buffer);
-    }
-}