#unconditional
FIEMAP_EXTENT_LAST
FIEMAP_EXTENT_UNKNOWN
FIEMAP_EXTENT_DELALLOC
FIEMAP_EXTENT_ENCODED
FIEMAP_EXTENT_DATA_ENCRYPTED
FIEMAP_EXTENT_NOT_ALIGNED
FIEMAP_EXTENT_DATA_INLINE
FIEMAP_EXTENT_DATA_TAIL
FIEMAP_EXTENT_UNWRITTEN
FIEMAP_EXTENT_MERGED
FIEMAP_EXTENT_SHARED
