xfs/realtime: add _require_no_rtinherit function

[xfstests-dev.git] / tests / generic / 252

diff --git a/tests/generic/252 b/tests/generic/252
index ffedd569ec03bd272e47c020cb20b38aaf037086..b506d599f638bb1a13e636c5c61e23664372e555 100755 (executable)
--- a/tests/generic/252
+++ b/tests/generic/252
@@ -47,6 +47,9 @@ _supported_os Linux
 _require_scratch
 _require_dm_target error
 _require_xfs_io_command "falloc"
+# This test uses "dm" without taking into account the data could be on
+# realtime subvolume, thus the test will fail with rtinherit=1
+_require_no_rtinherit
 _require_aiodio "aiocp"
 AIO_TEST="src/aio-dio-regress/aiocp"