Overlayfs timestamp range is the same as base fs timestamp range
Signed-off-by: Amir Goldstein <amir73il@gmail.com>
Acked-by: Deepa Dinamani <deepa.kernel@gmail.com>
Signed-off-by: Eryu Guan <guaneryu@gmail.com>
_filesystem_timestamp_range()
{
local device=${1:-$TEST_DEV}
+ local fstyp=${2:-$FSTYP}
u32max=$(((1<<32)-1))
s32min=-$((1<<31))
s32max=$(((1<<31)-1))
s64max=$(((1<<63)-1))
s64min=$((1<<63))
- case $FSTYP in
+ case $fstyp in
ext2)
echo "$s32min $s32max"
;;
btrfs)
echo "$s64min $s64max"
;;
+ overlay)
+ if [ ! -z $OVL_BASE_FSTYP -a $OVL_BASE_FSTYP != "overlay" ]; then
+ _filesystem_timestamp_range $OVL_BASE_TEST_DEV $OVL_BASE_FSTYP
+ else
+ echo "-1 -1"
+ fi
+ ;;
*)
echo "-1 -1"
;;