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 code, I strongly recommend pulling from my git trees, which are linked below. This has been running on the djcloud for months with no problems. 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/122.out | 2 + tests/xfs/1921 | 168 +++++++++++++++++++++++++++++++++++++++++++++++++++ tests/xfs/1921.out | 4 + 5 files changed, 177 insertions(+), 2 deletions(-) create mode 100755 tests/xfs/1921 create mode 100644 tests/xfs/1921.out
