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libs: Introduce rootfs fs types

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- Add new kata-types::fs module with:
  - VM_ROOTFS_FILESYSTEM_EXT4
  - VM_ROOTFS_FILESYSTEM_XFS
  - VM_ROOTFS_FILESYSTEM_EROFS
- Export fs module in src/libs/kata-types/src/lib.rs
- Remove duplicated filesystem constants from src/runtime-rs/crates/hypervisor/src/lib.rs
- Update src/runtime-rs/crates/hypervisor/src/kernel_param.rs (and tests) to import from kata_types::fs

Signed-off-by: Caspian443 <scrisis843@gmail.com>
This commit is contained in:
Caspian443
2025-08-26 01:26:53 +00:00
parent 41dcfb4a9f
commit 9a7aadaaca
4 changed files with 25 additions and 9 deletions
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11
src/runtime-rs/crates/hypervisor/src/kernel_param.rs
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@@ -8,10 +8,12 @@ use anyhow::{anyhow, Result};
use crate::{
VM_ROOTFS_DRIVER_BLK, VM_ROOTFS_DRIVER_BLK_CCW, VM_ROOTFS_DRIVER_MMIO, VM_ROOTFS_DRIVER_PMEM,
VM_ROOTFS_FILESYSTEM_EROFS, VM_ROOTFS_FILESYSTEM_EXT4, VM_ROOTFS_FILESYSTEM_XFS,
VM_ROOTFS_ROOT_BLK, VM_ROOTFS_ROOT_PMEM,
};
use kata_types::config::LOG_VPORT_OPTION;
use kata_types::fs::{
VM_ROOTFS_FILESYSTEM_EROFS, VM_ROOTFS_FILESYSTEM_EXT4, VM_ROOTFS_FILESYSTEM_XFS,
};
// Port where the agent will send the logs. Logs are sent through the vsock in cases
// where the hypervisor has no console.sock, i.e dragonball
@@ -179,9 +181,10 @@ mod tests {
use super::*;
use crate::{
VM_ROOTFS_DRIVER_BLK, VM_ROOTFS_DRIVER_PMEM, VM_ROOTFS_FILESYSTEM_EROFS,
VM_ROOTFS_FILESYSTEM_EXT4, VM_ROOTFS_FILESYSTEM_XFS, VM_ROOTFS_ROOT_BLK,
VM_ROOTFS_ROOT_PMEM,
VM_ROOTFS_DRIVER_BLK, VM_ROOTFS_DRIVER_PMEM, VM_ROOTFS_ROOT_BLK, VM_ROOTFS_ROOT_PMEM,
};
use kata_types::fs::{
VM_ROOTFS_FILESYSTEM_EROFS, VM_ROOTFS_FILESYSTEM_EXT4, VM_ROOTFS_FILESYSTEM_XFS,
};
#[test]

5
src/runtime-rs/crates/hypervisor/src/lib.rs
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@@ -47,11 +47,6 @@ const VM_ROOTFS_DRIVER_MMIO: &str = "virtio-blk-mmio";
const VM_ROOTFS_ROOT_BLK: &str = "/dev/vda1";
const VM_ROOTFS_ROOT_PMEM: &str = "/dev/pmem0p1";
// Config which filesystem to use as rootfs type
const VM_ROOTFS_FILESYSTEM_EXT4: &str = "ext4";
const VM_ROOTFS_FILESYSTEM_XFS: &str = "xfs";
const VM_ROOTFS_FILESYSTEM_EROFS: &str = "erofs";
// before using hugepages for VM, we need to mount hugetlbfs
// /dev/hugepages will be the mount point
// mkdir -p /dev/hugepages