[PATCH v2 1/2] btrfs: move definition of btrfs_raid_types to volumes.h
From: Qu Wenruo <hidden>
Date: 2021-10-27 05:29:22
Subsystem:
btrfs file system, filesystems (vfs and infrastructure), the rest · Maintainers:
Chris Mason, David Sterba, Alexander Viro, Christian Brauner, Linus Torvalds
It's only internally used as another way to represent btrfs profiles, it's not exposed through any on-disk format. Furthermore, since it's internal structure, its definition can change in the future. Signed-off-by: Qu Wenruo <redacted> --- fs/btrfs/volumes.h | 13 +++++++++++++ include/uapi/linux/btrfs_tree.h | 13 ------------- 2 files changed, 13 insertions(+), 13 deletions(-)
diff --git a/fs/btrfs/volumes.h b/fs/btrfs/volumes.h
index 3b8130680749..e0c374a7c30b 100644
--- a/fs/btrfs/volumes.h
+++ b/fs/btrfs/volumes.h@@ -17,6 +17,19 @@ extern struct mutex uuid_mutex; #define BTRFS_STRIPE_LEN SZ_64K +enum btrfs_raid_types { + BTRFS_RAID_RAID10, + BTRFS_RAID_RAID1, + BTRFS_RAID_DUP, + BTRFS_RAID_RAID0, + BTRFS_RAID_SINGLE, + BTRFS_RAID_RAID5, + BTRFS_RAID_RAID6, + BTRFS_RAID_RAID1C3, + BTRFS_RAID_RAID1C4, + BTRFS_NR_RAID_TYPES +}; + struct btrfs_io_geometry { /* remaining bytes before crossing a stripe */ u64 len;
diff --git a/include/uapi/linux/btrfs_tree.h b/include/uapi/linux/btrfs_tree.h
index e1c4c732aaba..819dec72f232 100644
--- a/include/uapi/linux/btrfs_tree.h
+++ b/include/uapi/linux/btrfs_tree.h@@ -875,19 +875,6 @@ struct btrfs_dev_replace_item { #define BTRFS_BLOCK_GROUP_RESERVED (BTRFS_AVAIL_ALLOC_BIT_SINGLE | \ BTRFS_SPACE_INFO_GLOBAL_RSV) -enum btrfs_raid_types { - BTRFS_RAID_RAID10, - BTRFS_RAID_RAID1, - BTRFS_RAID_DUP, - BTRFS_RAID_RAID0, - BTRFS_RAID_SINGLE, - BTRFS_RAID_RAID5, - BTRFS_RAID_RAID6, - BTRFS_RAID_RAID1C3, - BTRFS_RAID_RAID1C4, - BTRFS_NR_RAID_TYPES -}; - #define BTRFS_BLOCK_GROUP_TYPE_MASK (BTRFS_BLOCK_GROUP_DATA | \ BTRFS_BLOCK_GROUP_SYSTEM | \ BTRFS_BLOCK_GROUP_METADATA)
--
2.33.1