> The function has to be non-surjective because uids which differ on the s/non-surjective/injective/ , i.e. it should not fuse different identities. Sorry for double posting, will re-read e-mails before sending, in the future :) Vincenzo - 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