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Reformatted
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@ -10,7 +10,7 @@ use crate::{kmem::{talloc, tfree, kmalloc, kfree},
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use crate::cpu::memcpy;
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use alloc::string::String;
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use alloc::collections::BTreeMap;
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use core::{mem::size_of};
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use core::mem::size_of;
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use core::ptr::null_mut;
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pub const MAGIC: u16 = 0x4d5a;
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@ -126,9 +126,9 @@ impl MinixFileSystem {
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/// Init is where we would cache the superblock and inode to avoid having to read
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/// it over and over again, like we do for read right now.
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fn cache_at(btm: &mut BTreeMap<String, Inode>, cwd: &String, inode_num: u32, bdev: usize) {
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let mut buf = BlockBuffer::new(BLOCK_SIZE);
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let dirents = buf.get() as *const DirEntry;
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let ino = Self::get_inode(bdev, inode_num).unwrap();
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let mut buf = BlockBuffer::new((ino.size + BLOCK_SIZE - 1) & !BLOCK_SIZE);
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let dirents = buf.get() as *const DirEntry;
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let sz = Self::read(bdev, &ino, buf.get_mut(), BLOCK_SIZE, 0);
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let num_dirents = sz as usize / size_of::<DirEntry>();
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// We start at 2 because the first two entries are . and ..
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