Lines Matching refs:sighand
9 * Added sighand-detach notification.
17 * Attach to the sighand only during read() and poll().
48 poll_wait(file, ¤t->sighand->signalfd_wqh, wait);
50 spin_lock_irq(¤t->sighand->siglock);
55 spin_unlock_irq(¤t->sighand->siglock);
137 spin_lock_irq(¤t->sighand->siglock);
145 spin_unlock_irq(¤t->sighand->siglock);
149 add_wait_queue(¤t->sighand->signalfd_wqh, &wait);
159 spin_unlock_irq(¤t->sighand->siglock);
161 spin_lock_irq(¤t->sighand->siglock);
163 spin_unlock_irq(¤t->sighand->siglock);
165 remove_wait_queue(¤t->sighand->signalfd_wqh, &wait);
254 spin_lock_irq(¤t->sighand->siglock);
256 spin_unlock_irq(¤t->sighand->siglock);
258 wake_up(¤t->sighand->signalfd_wqh);