fscrypt_require_key 35 fs/crypto/hooks.c err = fscrypt_require_key(inode); fscrypt_require_key 57 fs/crypto/hooks.c err = fscrypt_require_key(dir); fscrypt_require_key 78 fs/crypto/hooks.c err = fscrypt_require_key(old_dir); fscrypt_require_key 82 fs/crypto/hooks.c err = fscrypt_require_key(new_dir); fscrypt_require_key 176 fs/crypto/hooks.c err = fscrypt_require_key(inode); fscrypt_require_key 701 include/linux/fscrypt.h return fscrypt_require_key(d_inode(dentry));