433 static void __sigqueue_init(struct sigqueue *q, struct ucounts *ucounts,  in __sigqueue_init()
446 static struct sigqueue *sigqueue_alloc(int sig, struct task_struct *t, gfp_t gfp_flags,  in sigqueue_alloc()
450 	struct sigqueue *q;  in sigqueue_alloc()
465 static void __sigqueue_free(struct sigqueue *q)  in __sigqueue_free()
480 	struct sigqueue *q;  in flush_sigqueue()
484 		q = list_entry(queue->list.next, struct sigqueue , list);  in flush_sigqueue()
554 			   struct sigqueue **timer_sigq)  in collect_signal()
556 	struct sigqueue *q, *first = NULL;  in collect_signal()
604 			    kernel_siginfo_t *info, struct sigqueue **timer_sigq)  in __dequeue_signal()
621 	struct sigqueue *timer_sigq;  in dequeue_signal()
672 	struct sigqueue *q, *sync = NULL;  in dequeue_synchronous_signal()
738 static inline void posixtimer_sig_ignore(struct task_struct *tsk, struct sigqueue *q);
740 static void sigqueue_free_ignored(struct task_struct *tsk, struct sigqueue *q)  in sigqueue_free_ignored()
751 	struct sigqueue *q, *n;  in flush_sigqueue_mask()
1046 	struct sigqueue *q;  in __send_signal_locked()
1903 	struct sigqueue *q, *n;  in __flush_itimer_signals()
1932 bool posixtimer_init_sigqueue(struct sigqueue *q)  in posixtimer_init_sigqueue()
1943 static void posixtimer_queue_sigqueue(struct sigqueue *q, struct task_struct *t, enum pid_type type)  in posixtimer_queue_sigqueue()
1978 	struct sigqueue *q = &tmr->sigq;  in posixtimer_send_sigqueue()
2087 static inline void posixtimer_sig_ignore(struct task_struct *tsk, struct sigqueue *q)  in posixtimer_sig_ignore()
2147 static inline void posixtimer_sig_ignore(struct task_struct *tsk, struct sigqueue *q) { }  in posixtimer_sig_ignore()
4996 	sigqueue_cachep = KMEM_CACHE(sigqueue, SLAB_PANIC | SLAB_ACCOUNT);  in signals_init()