Hi all, Fix some problems introduced by the creation of the V5 bulkstat ioctl, and then add some new tests to make sure the new libxfrog bulkstat wrappers work fine with both the new v5 ioctl and emulating it with the old v1 ioctl. If you're going to start using this mess, you probably ought to just pull from my git trees, which are linked below. This is an extraordinary way to destroy everything. Enjoy! Comments and questions are, as always, welcome. --D kernel git tree: https://git.kernel.org/cgit/linux/kernel/git/djwong/xfs-linux.git/log/?h=bulkstat-v5 xfsprogs git tree: https://git.kernel.org/cgit/linux/kernel/git/djwong/xfsprogs-dev.git/log/?h=bulkstat-v5 fstests git tree: https://git.kernel.org/cgit/linux/kernel/git/djwong/xfstests-dev.git/log/?h=bulkstat-v5