xfs: refactor calls to xfs_admin

Create a helper to run xfs_admin on the scratch device, then
refactor all tests to use it.

Signed-off-by: Darrick J. Wong <darrick.wong@oracle.com>
Reviewed-by: Zorro Lang <zlang@redhat.com>
Signed-off-by: Eryu Guan <guaneryu@gmail.com>

common/config

@@ -154,6 +154,7 @@ MKSWAP_PROG="$MKSWAP_PROG -f"
 export XFS_LOGPRINT_PROG="$(type -P xfs_logprint)"
 export XFS_REPAIR_PROG="$(type -P xfs_repair)"
 export XFS_DB_PROG="$(type -P xfs_db)"
+export XFS_ADMIN_PROG="$(type -P xfs_admin)"
 export XFS_GROWFS_PROG=$(type -P xfs_growfs)
 export XFS_SPACEMAN_PROG="$(type -P xfs_spaceman)"
 export XFS_SCRUB_PROG="$(type -P xfs_scrub)"

common/xfs

@@ -218,6 +218,14 @@ _scratch_xfs_db()
 	$XFS_DB_PROG "$@" $(_scratch_xfs_db_options)
 }
 
+_scratch_xfs_admin()
+{
+	local options=("$SCRATCH_DEV")
+	[ "$USE_EXTERNAL" = yes -a ! -z "$SCRATCH_LOGDEV" ] && \
+		options+=("$SCRATCH_LOGDEV")
+	$XFS_ADMIN_PROG "$@" "${options[@]}"
+}
+
 _scratch_xfs_logprint()
 {
 	SCRATCH_OPTIONS=""

tests/xfs/287

@@ -70,7 +70,7 @@ $XFS_IO_PROG -r -c "lsproj" $dir/32bit
 _scratch_unmount
 
 # Now, enable projid32bit support by xfs_admin
-xfs_admin -p $SCRATCH_DEV >> $seqres.full 2>&1 || _fail "xfs_admin failed"
+_scratch_xfs_admin -p >> $seqres.full 2>&1 || _fail "xfs_admin failed"
 
 # Now mount the fs, 32bit project quotas shall be supported, now
 _qmount_option "pquota"