On Fri, Jul 27, 2018 at 06:44:40AM -0400, Brian Foster wrote: > That aside.. since these values shouldn't change often I'm wondering if > it's worth calculating the global min/max once at mount time (we'd have The values are needed during the initial read of the superblock before any "for the life of the mount" calculations can be made, and they can change across log recovery, too, if recovery replays a growfs transaction. Hence they really need to be point in time calculations based on the current superblock values during superblock reads.... Cheers, Dave. -- Dave Chinner david@xxxxxxxxxxxxx -- To unsubscribe from this list: send the line "unsubscribe linux-xfs" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html
