[PATCH 2/2] xfs/216: disable all concurrency scaling

Christoph Hellwig <[email protected]> Fri, 19 Jun 2026 07:09:29 +0200
Newsgroups org.kernel.vger.fstests,org.kernel.vger.linux-xfs
Message-ID <[email protected]>
This test currently disables log concurrency scaling, but even the
data device concurrency scaling can create mismatching output on
systems with a large CPU count.

Reported-by: Shin'ichiro Kawasaki <[email protected]>
Signed-off-by: Christoph Hellwig <[email protected]>
Tested-by: Shin'ichiro Kawasaki <[email protected]>
---
 tests/xfs/216 | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/tests/xfs/216 b/tests/xfs/216
index 1749647c11f7..ce8bb528410b 100755
--- a/tests/xfs/216
+++ b/tests/xfs/216
@@ -23,7 +23,7 @@ _cleanup()
 _require_scratch
 _scratch_mkfs_xfs >/dev/null 2>&1
 if _scratch_mkfs_xfs_supports_concurrency -l >> $seqres.full 2>&1; then
-	loop_mkfs_opts="-l concurrency=0"
+	loop_mkfs_opts="-d concurrency=0 -l concurrency=0 -r concurrency=0"
 else
 	loop_mkfs_opts=""
 fi
-- 
2.53.0