Hi all, Add regression tests to trigger some bugs in the realtime allocator that were fixed in kernel 5.13 and 5.14. 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 fstests git tree: https://git.kernel.org/cgit/linux/kernel/git/djwong/xfstests-dev.git/log/?h=realtime-fixes --- tests/xfs/774 | 78 +++++++++++++++++++++++++ tests/xfs/774.out | 5 ++ tests/xfs/775 | 165 +++++++++++++++++++++++++++++++++++++++++++++++++++++ tests/xfs/775.out | 3 + tests/xfs/776 | 57 ++++++++++++++++++ tests/xfs/776.out | 5 ++ tests/xfs/779 | 112 ++++++++++++++++++++++++++++++++++++ tests/xfs/779.out | 2 + 8 files changed, 427 insertions(+) create mode 100755 tests/xfs/774 create mode 100644 tests/xfs/774.out create mode 100755 tests/xfs/775 create mode 100644 tests/xfs/775.out create mode 100755 tests/xfs/776 create mode 100644 tests/xfs/776.out create mode 100755 tests/xfs/779 create mode 100644 tests/xfs/779.out