utf8_casefold 706 fs/ext4/dir.c len = utf8_casefold(um, str, norm, PATH_MAX); utf8_casefold 288 fs/ext4/hash.c dlen = utf8_casefold(um, &qstr, buff, PATH_MAX); utf8_casefold 1324 fs/ext4/namei.c len = utf8_casefold(EXT4_SB(dir->i_sb)->s_encoding, utf8_casefold 157 fs/f2fs/dir.c cf_name->len = utf8_casefold(sbi->s_encoding, utf8_casefold 1098 fs/f2fs/dir.c len = utf8_casefold(um, str, norm, PATH_MAX); utf8_casefold 125 fs/f2fs/hash.c dlen = utf8_casefold(um, name_info, buff, PATH_MAX); utf8_casefold 126 fs/unicode/utf8-core.c EXPORT_SYMBOL(utf8_casefold); utf8_casefold 27 include/linux/unicode.h int utf8_casefold(const struct unicode_map *um, const struct qstr *str,