Hi David, >> do not print uuid 0 when printing root item > > Actually I think we should print all the UUIDs unconditionally. This is > inside the debug-tree utility and a zero uuid is an information that may > be useful, even if only as one of the results 'grep uuid'. I don't see It is useless to print uuid 0.. If we don't use btrfs send/receive function…uuid is always 0. > much point in hiding information here, it's a few more lines per root. It looks strange to me..when i try to debug tree, uuid 0 is printed out. Thanks, Wang > > > david -- To unsubscribe from this list: send the line "unsubscribe linux-btrfs" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html
