BTRFS_FEAT_ATTR_INCOMPAT(metadata_uuid, METADATA_UUID);
BTRFS_FEAT_ATTR_COMPAT_RO(free_space_tree, FREE_SPACE_TREE);
BTRFS_FEAT_ATTR_INCOMPAT(raid1c34, RAID1C34);
+/* Remove once support for zoned allocation is feature complete */
+#ifdef CONFIG_BTRFS_DEBUG
+BTRFS_FEAT_ATTR_INCOMPAT(zoned, ZONED);
+#endif
static struct attribute *btrfs_supported_feature_attrs[] = {
BTRFS_FEAT_ATTR_PTR(mixed_backref),
BTRFS_FEAT_ATTR_PTR(metadata_uuid),
BTRFS_FEAT_ATTR_PTR(free_space_tree),
BTRFS_FEAT_ATTR_PTR(raid1c34),
+#ifdef CONFIG_BTRFS_DEBUG
+ BTRFS_FEAT_ATTR_PTR(zoned),
+#endif
NULL
};
#define BTRFS_FEATURE_INCOMPAT_NO_HOLES (1ULL << 9)
#define BTRFS_FEATURE_INCOMPAT_METADATA_UUID (1ULL << 10)
#define BTRFS_FEATURE_INCOMPAT_RAID1C34 (1ULL << 11)
+#define BTRFS_FEATURE_INCOMPAT_ZONED (1ULL << 12)
struct btrfs_ioctl_feature_flags {
__u64 compat_flags;