[PATCH] xfstests: Enable _test_mkfs to force a mkfs on a xfs filesystem

[cem@kernel.org]

From: Carlos Maiolino <cmaiolino@redhat.com>

Calling _test_mkfs on an already initialized xfs FS will fail as the
initialization is not enforced by '-f' argument, unless it's included in
MKFS_OPTIONS.
So, adding 'RECREATE_TEST_DEV=true' to the config file end up being useless
for xfs filesystems.

So, adding the a specific xfs optiong in _test_mkfs using -f argument
makes RECREATE_TEST_DEV actually useful.

Signed-off-by: Carlos Maiolino <cmaiolino@redhat.com>
---
 common/rc | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/common/rc b/common/rc
index 37074371..dd5d7bc1 100644
--- a/common/rc
+++ b/common/rc
@@ -605,6 +605,9 @@ _test_mkfs()
     ext2|ext3|ext4)
 	$MKFS_PROG -t $FSTYP -- -F $MKFS_OPTIONS $* $TEST_DEV
 	;;
+    xfs)
+	$MKFS_PROG -t $FSTYP -- -f $MKFS_OPTIONS $* $TEST_DEV
+	;;
     *)
 	yes | $MKFS_PROG -t $FSTYP -- $MKFS_OPTIONS $* $TEST_DEV
 	;;
-- 
2.30.2