key_change_session_keyring 171 security/keys/internal.h extern void key_change_session_keyring(struct callback_head *twork); key_change_session_keyring 1638 security/keys/keyctl.c init_task_work(newwork, key_change_session_keyring); key_change_session_keyring 1684 security/keys/keyctl.c oldwork = task_work_cancel(parent, key_change_session_keyring);