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提交 db90f419 编写于 作者: T Theodore Ts'o
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ext4: export /sys/fs/ext4/feature/casefold if Unicode support is present 

Signed-off-by: NTheodore Ts'o <tytso@mit.edu>
上级 50b29d8f
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fs/ext4/sysfs.c
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...@@ -238,6 +238,9 @@ EXT4_ATTR_FEATURE(meta_bg_resize); ...@@ -238,6 +238,9 @@ EXT4_ATTR_FEATURE(meta_bg_resize);
#ifdef CONFIG_FS_ENCRYPTION #ifdef CONFIG_FS_ENCRYPTION
EXT4_ATTR_FEATURE(encryption); EXT4_ATTR_FEATURE(encryption);
#endif #endif
#ifdef CONFIG_UNICODE
EXT4_ATTR_FEATURE(casefold);
#endif
EXT4_ATTR_FEATURE(metadata_csum_seed); EXT4_ATTR_FEATURE(metadata_csum_seed);
static struct attribute *ext4_feat_attrs[] = { static struct attribute *ext4_feat_attrs[] = {
...@@ -246,6 +249,9 @@ static struct attribute *ext4_feat_attrs[] = { ...@@ -246,6 +249,9 @@ static struct attribute *ext4_feat_attrs[] = {
ATTR_LIST(meta_bg_resize), ATTR_LIST(meta_bg_resize),
#ifdef CONFIG_FS_ENCRYPTION #ifdef CONFIG_FS_ENCRYPTION
ATTR_LIST(encryption), ATTR_LIST(encryption),
#endif
#ifdef CONFIG_UNICODE
ATTR_LIST(casefold),
#endif #endif
ATTR_LIST(metadata_csum_seed), ATTR_LIST(metadata_csum_seed),
NULL, NULL,
......
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