It just occurred to me: If i_version is 64bit, then knfsd would need to be careful when reading it on a 32bit host. What are the locking rules?
Presumably it is only updated under i_mutex protection, but having to get i_mutex to read it would seem a little heavy handed. Should it use a seqlock like i_size? Could we use the same seqlock that i_size uses, or would we need a separate one? NeilBrown - To unsubscribe from this list: send the line "unsubscribe linux-ext4" in the body of a message to [EMAIL PROTECTED] More majordomo info at http://vger.kernel.org/majordomo-info.html
