From db90f41916cf04c020062f8d8b0385942248283e Mon Sep 17 00:00:00 2001 From: Theodore Ts'o Date: Mon, 6 May 2019 14:03:52 -0400 Subject: [PATCH] ext4: export /sys/fs/ext4/feature/casefold if Unicode support is present Signed-off-by: Theodore Ts'o --- fs/ext4/sysfs.c | 6 ++++++ 1 file changed, 6 insertions(+) diff --git a/fs/ext4/sysfs.c b/fs/ext4/sysfs.c index 616c075da062..04b4f53f0659 100644 --- a/fs/ext4/sysfs.c +++ b/fs/ext4/sysfs.c @@ -238,6 +238,9 @@ EXT4_ATTR_FEATURE(meta_bg_resize); #ifdef CONFIG_FS_ENCRYPTION EXT4_ATTR_FEATURE(encryption); #endif +#ifdef CONFIG_UNICODE +EXT4_ATTR_FEATURE(casefold); +#endif EXT4_ATTR_FEATURE(metadata_csum_seed); static struct attribute *ext4_feat_attrs[] = { @@ -246,6 +249,9 @@ static struct attribute *ext4_feat_attrs[] = { ATTR_LIST(meta_bg_resize), #ifdef CONFIG_FS_ENCRYPTION ATTR_LIST(encryption), +#endif +#ifdef CONFIG_UNICODE + ATTR_LIST(casefold), #endif ATTR_LIST(metadata_csum_seed), NULL, -- 2.30.2