Phoronix: XFS Is Becoming Leaner While Btrfs & EXT4 Gain Weight

Red Hat's Eric Sandeen has written an interesting blog post concerning the size of popular Linux file-systems and their kernel modules. It turns out that the XFS file-system is losing lines of code, while maintaining the same feature-set and robustness, but the EXT4 and Btrfs file-systems continue to have a net increase in lines of code...

http://www.phoronix.com/vr.php?view=OTU4OA