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-rw-r--r--fs/btrfs/volumes.h3
1 files changed, 3 insertions, 0 deletions
diff --git a/fs/btrfs/volumes.h b/fs/btrfs/volumes.h
index 650e131d079e..bf47a1a70813 100644
--- a/fs/btrfs/volumes.h
+++ b/fs/btrfs/volumes.h
@@ -587,6 +587,9 @@ int __btrfs_map_block(struct btrfs_fs_info *fs_info, enum btrfs_map_op op,
struct btrfs_io_context **bioc_ret,
struct btrfs_io_stripe *smap, int *mirror_num_ret,
int need_raid_map);
+int btrfs_map_repair_block(struct btrfs_fs_info *fs_info,
+ struct btrfs_io_stripe *smap, u64 logical,
+ u32 length, int mirror_num);
struct btrfs_discard_stripe *btrfs_map_discard(struct btrfs_fs_info *fs_info,
u64 logical, u64 *length_ret,
u32 *num_stripes);