* is implementation-defined: we do (if you don't want
* it, just use SIG_IGN instead).
*/
* is implementation-defined: we do (if you don't want
* it, just use SIG_IGN instead).
*/
__wake_up_parent(tsk, tsk->parent);
spin_unlock_irqrestore(&psig->siglock, flags);
__wake_up_parent(tsk, tsk->parent);
spin_unlock_irqrestore(&psig->siglock, flags);