diff options
Diffstat (limited to 'include/uapi/linux')
| -rw-r--r-- | include/uapi/linux/btrfs.h | 11 | ||||
| -rw-r--r-- | include/uapi/linux/btrfs_tree.h | 2 |
2 files changed, 8 insertions, 5 deletions
diff --git a/include/uapi/linux/btrfs.h b/include/uapi/linux/btrfs.h index ce615b75e855..c8d99b9ca550 100644 --- a/include/uapi/linux/btrfs.h +++ b/include/uapi/linux/btrfs.h @@ -33,7 +33,12 @@ struct btrfs_ioctl_vol_args { char name[BTRFS_PATH_NAME_MAX + 1]; }; -#define BTRFS_DEVICE_PATH_NAME_MAX 1024 +#define BTRFS_DEVICE_PATH_NAME_MAX 1024 +#define BTRFS_SUBVOL_NAME_MAX 4039 + +#define BTRFS_SUBVOL_CREATE_ASYNC (1ULL << 0) +#define BTRFS_SUBVOL_RDONLY (1ULL << 1) +#define BTRFS_SUBVOL_QGROUP_INHERIT (1ULL << 2) #define BTRFS_DEVICE_SPEC_BY_ID (1ULL << 3) @@ -101,11 +106,7 @@ struct btrfs_ioctl_qgroup_limit_args { * - BTRFS_IOC_SUBVOL_GETFLAGS * - BTRFS_IOC_SUBVOL_SETFLAGS */ -#define BTRFS_SUBVOL_CREATE_ASYNC (1ULL << 0) -#define BTRFS_SUBVOL_RDONLY (1ULL << 1) -#define BTRFS_SUBVOL_QGROUP_INHERIT (1ULL << 2) -#define BTRFS_SUBVOL_NAME_MAX 4039 struct btrfs_ioctl_vol_args_v2 { __s64 fd; __u64 transid; diff --git a/include/uapi/linux/btrfs_tree.h b/include/uapi/linux/btrfs_tree.h index 6d6e5da51527..aff1356c2bb8 100644 --- a/include/uapi/linux/btrfs_tree.h +++ b/include/uapi/linux/btrfs_tree.h @@ -456,6 +456,8 @@ struct btrfs_free_space_header { #define BTRFS_SUPER_FLAG_SEEDING (1ULL << 32) #define BTRFS_SUPER_FLAG_METADUMP (1ULL << 33) +#define BTRFS_SUPER_FLAG_METADUMP_V2 (1ULL << 34) +#define BTRFS_SUPER_FLAG_CHANGING_FSID (1ULL << 35) /* |