Kazuya-san, I've applied this 4-patch series to the 'next' branch of e2fsprogs. My apologies for getting this far behind with the e4defrag patches. I'm in the process of searching through the ext4 patchwork queue and applying relevant patches to e2fsprogs. Regards, - Ted -- To unsubscribe from this list: send the line "unsubscribe linux-ext4" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html