Hi all, Add a short functional test for the new GETFSREFCOUNTS ioctl that allows userspace to query reference count information for a given range of physical blocks. 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=report-refcounts xfsprogs git tree: https://git.kernel.org/cgit/linux/kernel/git/djwong/xfsprogs-dev.git/log/?h=report-refcounts fstests git tree: https://git.kernel.org/cgit/linux/kernel/git/djwong/xfstests-dev.git/log/?h=report-refcounts --- common/rc | 4 + doc/group-names.txt | 1 tests/xfs/921 | 168 +++++++++++++++++++++++++++++++++++++++++++++++++++ tests/xfs/921.out | 4 + 4 files changed, 175 insertions(+), 2 deletions(-) create mode 100755 tests/xfs/921 create mode 100644 tests/xfs/921.out
