[PATCH 2/4] common/xfs: helper function to check if -l/-d/-r concurrecy flags.

[Lukas Herbolt <lukas@herbolt.com>]

Check if the requested flag is supported by the mkfs.xfs on scratch
device.

Signed-off-by: Lukas Herbolt <lukas@herbolt.com>
---
 common/xfs | 6 ++++++
 1 file changed, 6 insertions(+)

diff --git a/common/xfs b/common/xfs
index f7a6d2f2f03a..12cf6c273c53 100644
--- a/common/xfs
+++ b/common/xfs
@@ -2399,3 +2399,9 @@ _require_xfs_healer()
 	_xfs_healer --supported "$@" &>/dev/null || \
 		_notrun "health monitoring not supported on this kernel"
 }
+
+# Check if -l/-d/-r concurrency is supported.
+_scratch_mkfs_supports_concurrency()
+{
+        _scratch_mkfs_xfs_supported $1 concurrency=0
+}
-- 
2.53.0