s_encryption_level 1303 fs/ext4/ext4.h __u8 s_encryption_level; /* versioning level for encryption */ s_encryption_level 4055 fs/ext4/super.c if (ext4_has_feature_encrypt(sb) && es->s_encryption_level) { s_encryption_level 4057 fs/ext4/super.c es->s_encryption_level);