-#ifndef _LUSTRE_LFSCK_USER_H
-# define _LUSTRE_LFSCK_USER_H
-
-enum lfsck_param_flags {
- /* Reset LFSCK iterator position to the device beginning. */
- LPF_RESET = 0x0001,
-
- /* Exit when fail. */
- LPF_FAILOUT = 0x0002,
-
- /* Dryrun mode, only check without modification */
- LPF_DRYRUN = 0x0004,
-};
-
-enum lfsck_type {
- /* For MDT-OST consistency check/repair. */
- LT_LAYOUT = 0x0001,
-
- /* For MDT-MDT consistency check/repair. */
- LT_DNE = 0x0002,
-
- /* For FID-in-dirent and linkEA consistency check/repair. */
- LT_NAMESPACE = 0x0004,
-};
-
-#define LFSCK_VERSION_V1 1
-#define LFSCK_VERSION_V2 2
-
-#define LFSCK_TYPES_ALL ((__u16)(~0))
-#define LFSCK_TYPES_DEF ((__u16)0)
-#define LFSCK_TYPES_SUPPORTED (LT_LAYOUT | LT_NAMESPACE)
-
-#define LFSCK_SPEED_NO_LIMIT 0
-#define LFSCK_SPEED_LIMIT_DEF LFSCK_SPEED_NO_LIMIT
-#define LFSCK_ASYNC_WIN_DEFAULT 1024
-#define LFSCK_ASYNC_WIN_MAX ((__u16)(~0))
-
-enum lfsck_start_valid {
- LSV_SPEED_LIMIT = 0x00000001,
- LSV_ERROR_HANDLE = 0x00000002,
- LSV_DRYRUN = 0x00000004,
- LSV_ASYNC_WINDOWS = 0x00000008,
-};
-
-/* Arguments for starting lfsck. */
-struct lfsck_start {
- /* Which arguments are valid, see 'enum lfsck_start_valid'. */
- __u32 ls_valid;
-
- /* How many items can be scanned at most per second. */
- __u32 ls_speed_limit;
-
- /* For compatibility between user space tools and kernel service. */
- __u16 ls_version;
-
- /* Which LFSCK components to be (have been) started. */
- __u16 ls_active;
-
- /* Flags for the LFSCK, see 'enum lfsck_param_flags'. */
- __u16 ls_flags;
-
- /* The windows size for async requests pipeline. */
- __u16 ls_async_windows;
-};
-
-struct lfsck_stop {
- __u32 ls_status;
- __u16 ls_flags;
- __u16 ls_padding_1; /* For 64-bits aligned. */
- __u64 ls_padding_2;
-};