key_prefix 328 fs/crypto/keysetup_v1.c if (key == ERR_PTR(-ENOKEY) && ci->ci_inode->i_sb->s_cop->key_prefix) { key_prefix 329 fs/crypto/keysetup_v1.c key = find_and_lock_process_key(ci->ci_inode->i_sb->s_cop->key_prefix, key_prefix 1360 fs/ext4/super.c .key_prefix = "ext4:", key_prefix 2317 fs/f2fs/super.c .key_prefix = "f2fs:", key_prefix 81 fs/ubifs/crypto.c .key_prefix = "ubifs:", key_prefix 59 include/linux/fscrypt.h const char *key_prefix;