Use fs_info->max_extent_size also in get_extent_max_capacity() for the
completeness. This is only used for defrag and not really necessary to fix
the metadata reservation size. But, it still suppresses unnecessary defrag
operations.
Signed-off-by: NNaohiro Aota <naohiro.aota@wdc.com>
Reviewed-by: NJohannes Thumshirn <johannes.thumshirn@wdc.com>
Signed-off-by: NDavid Sterba <dsterba@suse.com>