common/casefold: support f2fs

Now, f2fs has ported casefold feature from ext4, let's enable the
testcase.

Signed-off-by: Chao Yu <yuchao0@huawei.com>
Reviewed-by: Eryu Guan <guaneryu@gmail.com>
Signed-off-by: Eryu Guan <guaneryu@gmail.com>

diff --git a/common/casefold b/common/casefold
index 2a7ab3ebef201f1f81e0406cc576a2359bf9eff1..9172d818125abc11d5e3f1462cf3716d002d3cb7 100644 (file)
--- a/common/casefold
+++ b/common/casefold
@@ -9,6 +9,9 @@ _has_casefold_kernel_support()
        ext4)
                test -f '/sys/fs/ext4/features/casefold'
                ;;
+       f2fs)
+               test -f '/sys/fs/f2fs/features/casefold'
+               ;;
        *)
                # defaults to unsupported
                false
@@ -46,6 +49,9 @@ _scratch_mkfs_casefold()
        ext4)
                _scratch_mkfs -O casefold $*
                ;;
+       f2fs)
+               _scratch_mkfs -C utf8 $*
+               ;;
        *)
                _notrun "Don't know how to mkfs with casefold support on $FSTYP"
                ;;
@@ -58,6 +64,9 @@ _scratch_mkfs_casefold_strict()
        ext4)
                _scratch_mkfs -O casefold -E encoding_flags=strict
                ;;
+       f2fs)
+               _scratch_mkfs -C utf8:strict
+               ;;
        *)
                _notrun "Don't know how to mkfs with casefold-strict support on $FSTYP"
                ;;