新版文件系统重构完成 #198
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新版文件系统重构完成 #198
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* 1、在文件系统目录下增加mod.rs 2、将VFS的路径改为vfs * 暂时新增了dentry结构体 * 新增vfs的inode的trait
…onOS into patch-refactor-filesystem
* vfs:new:新增实现file结构体的操作
* 修正errno.h中对ESPIPE的重定义 * new: 新增挂载文件系统
* Patch sched rust (#139) * update * 添加rt调度器的rust初步实现 * 完善rt调度逻辑 * 调试rt调度器 * 修改sched的返回值 * cargo fmt 格式化 * 删除无用代码，修补rt bug * 删除无用的代码，和重复的逻辑 * 软中断bugfix * 删除一些代码 * 添加kthread_run_rt文档 * 解决sphinix警告_static目录不存在的问题 Co-authored-by: longjin <[email protected]> * Raw spin lock 增加lock_irqsave、unlock_irqrestore(#151) Raw spin lock 增加lock_irqsave、unlock_irqrestore Co-authored-by: kong <[email protected]> Co-authored-by: Gou Ngai <[email protected]>
* bugfix: 解决RamFS在根据inode_id，获取文件名的过程中，未正确处理”inode_id不存在“的情况的问题 * new: 初始化ROOT_INODE
* 定义了device和blockdevice的接口 * 修补 - 没有涉及重要内容 * 删去了assert * Nothing！ * nothing had been done. * 修补（x * 完善注释 * 函数返回值全部改成了return * 完善注释 * 交流设计思路 * 交流思路 * 为了保证BlockDevice的对象安全性,添加了BlockSize --------- Co-authored-by: longjin <[email protected]>
* 新增FAT32数据结构 * BlockDevice新增device()方法和as_any_ref()方法 * FAT文件系统的一些功能
* 调整SeekFrom枚举类型，使其更符合Rust风格 * 新增VecCursor: 数组游标
使用Rust重构AHCI驱动 (#173)
* rust重构procfs * 解决一些BUG， 仍存在问题：无法获取pcb的名字，始终为空 --------- Co-authored-by: longjin <[email protected]>
* 新增FAT32数据结构 * BlockDevice新增device()方法和as_any_ref()方法 * FAT文件系统的一些功能 * 合并ahci驱动的代码 * fat32能读取bpb和fsinfo
* 解除进程注册 * 恢复signal app的更改 --------- Co-authored-by: longjin <[email protected]>
* fat32能读取bpb和fsinfo * list文件夹以及find子目录项 * fat32能够写入 * 调试ok：FAT32创建文件夹、文件夹内创建新的文件夹和文件 * fat32调试通过
* 1.在pcb中引入新的文件描述符数组 2.新的sys_open 3.新的sys_close * 1.sys_read 2.sys_write 3.sys_lseek
* bug+错误调试 * 解决procfs的注册\卸载函数放置位置不正确的问题 --------- Co-authored-by: longjin <[email protected]>
* devfs * bugfix: load elf后，忘记关闭文件描述符 * 修复sys_open不能正确返回文件描述符的问题 * 消除警告 --------- Co-authored-by: longjin <[email protected]>
1.删除C的MBR 2.删除block io scheduler 3.删除C的procfs 4.删除C的ahci
* syscall * fat32 get_entry_name * 添加了d_type * 能够正常执行ls命令 * 1.修复文件read,write的时候忘记更新offset的问题 2.实现readdir的功能 * 修复了procfs和devfs无法readdir的问题 --------- Co-authored-by: longjin <[email protected]>
2.移除调试信息
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1.重构：VFS
2. 重构：ProcFS
3. 重构：DevFS
4. 重构：FAT32
5. 重构：AHCI驱动
6. 新增：RamFS
7. 新增：MountFS
8. 新增：FAT12
9. 新增：FAT16
10. 重构：设备抽象