diff options
| author | Tejun Heo <tj@kernel.org> | 2024-07-30 09:30:11 -1000 |
|---|---|---|
| committer | Tejun Heo <tj@kernel.org> | 2024-07-30 09:30:11 -1000 |
| commit | c8faf11cd192214e231626c3ee973a35d8fc33f2 (patch) | |
| tree | 4c3fcfddf4c7c311e1856dbf4dac1240564731f1 /include/uapi/linux/btrfs_tree.h | |
| parent | 8bb30798fd6ee79e4041a32ca85b9f70345d8671 (diff) | |
| parent | 8400291e289ee6b2bf9779ff1c83a291501f017b (diff) | |
Merge tag 'v6.11-rc1' into for-6.12
Linux 6.11-rc1
Diffstat (limited to 'include/uapi/linux/btrfs_tree.h')
| -rw-r--r-- | include/uapi/linux/btrfs_tree.h | 22 |
1 files changed, 9 insertions, 13 deletions
diff --git a/include/uapi/linux/btrfs_tree.h b/include/uapi/linux/btrfs_tree.h index d24e8e121507..fc29d273845d 100644 --- a/include/uapi/linux/btrfs_tree.h +++ b/include/uapi/linux/btrfs_tree.h @@ -747,21 +747,9 @@ struct btrfs_raid_stride { __le64 physical; } __attribute__ ((__packed__)); -/* The stripe_extent::encoding, 1:1 mapping of enum btrfs_raid_types. */ -#define BTRFS_STRIPE_RAID0 1 -#define BTRFS_STRIPE_RAID1 2 -#define BTRFS_STRIPE_DUP 3 -#define BTRFS_STRIPE_RAID10 4 -#define BTRFS_STRIPE_RAID5 5 -#define BTRFS_STRIPE_RAID6 6 -#define BTRFS_STRIPE_RAID1C3 7 -#define BTRFS_STRIPE_RAID1C4 8 - struct btrfs_stripe_extent { - __u8 encoding; - __u8 reserved[7]; /* An array of raid strides this stripe is composed of. */ - struct btrfs_raid_stride strides[]; + __DECLARE_FLEX_ARRAY(struct btrfs_raid_stride, strides); } __attribute__ ((__packed__)); #define BTRFS_HEADER_FLAG_WRITTEN (1ULL << 0) @@ -777,6 +765,14 @@ struct btrfs_stripe_extent { #define BTRFS_SUPER_FLAG_CHANGING_FSID (1ULL << 35) #define BTRFS_SUPER_FLAG_CHANGING_FSID_V2 (1ULL << 36) +/* + * Those are temporaray flags utilized by btrfs-progs to do offline conversion. + * They are rejected by kernel. + * But still keep them all here to avoid conflicts. + */ +#define BTRFS_SUPER_FLAG_CHANGING_BG_TREE (1ULL << 38) +#define BTRFS_SUPER_FLAG_CHANGING_DATA_CSUM (1ULL << 39) +#define BTRFS_SUPER_FLAG_CHANGING_META_CSUM (1ULL << 40) /* * items in the extent btree are used to record the objectid of the |