Searched defs:OvlLayer (Results 1 – 1 of 1) sorted by relevance
28 pub struct OvlLayer { struct29 pub mnt: Arc<OvlInode>, // 挂载点30 pub index: u32, // 0 是上层读写层，>0 是下层只读层31 pub fsid: u32, // 文件系统标识符