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Searched refs:sighand (Results 1 – 5 of 5) sorted by relevance

/include/linux/
A Dsignalfd.h21 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
A Dsignal.h453 (t)->sighand->action[(signr)-1].sa.sa_handler == SIG_DFL)
A Dsched.h1194 struct sighand_struct __rcu *sighand; member
/include/linux/sched/
A Dsignal.h290 spin_lock_irq(&task->sighand->siglock); in kernel_dequeue_signal()
292 spin_unlock_irq(&task->sighand->siglock); in kernel_dequeue_signal()
299 spin_lock_irq(&current->sighand->siglock); in kernel_signal_stop()
304 spin_unlock_irq(&current->sighand->siglock); in kernel_signal_stop()
745 (void)__cond_lock(&task->sighand->siglock, ret); in lock_task_sighand()
752 spin_unlock_irqrestore(&task->sighand->siglock, *flags); in unlock_task_sighand()
A Dcputime.h96 if (unlikely(!tsk->sighand)) in get_running_cputimer()

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