Searched refs:sighand (Results 1 – 5 of 5) sorted by relevance
21 if (unlikely(waitqueue_active(&tsk->sighand->signalfd_wqh))) in signalfd_notify()22 wake_up(&tsk->sighand->signalfd_wqh); in signalfd_notify()25 extern void signalfd_cleanup(struct sighand_struct *sighand);31 static inline void signalfd_cleanup(struct sighand_struct *sighand) { } in signalfd_cleanup() argument
440 (t)->sighand->action[(signr)-1].sa.sa_handler == SIG_DFL)
919 struct sighand_struct *sighand; member
275 spin_lock_irq(&task->sighand->siglock); in kernel_dequeue_signal()277 spin_unlock_irq(&task->sighand->siglock); in kernel_dequeue_signal()284 spin_lock_irq(¤t->sighand->siglock); in kernel_signal_stop()287 spin_unlock_irq(¤t->sighand->siglock); in kernel_signal_stop()674 (void)__cond_lock(&task->sighand->siglock, ret); in lock_task_sighand()681 spin_unlock_irqrestore(&task->sighand->siglock, *flags); in unlock_task_sighand()
104 if (unlikely(!tsk->sighand)) in get_running_cputimer()