460 	struct task_struct *tsk = current;  in flush_itimer_signals()  local
500 int unhandled_signal(struct task_struct *tsk, int sig)  in unhandled_signal()
610 int dequeue_signal(struct task_struct *tsk, sigset_t *mask, siginfo_t *info)  in dequeue_signal()
1260 struct sighand_struct *__lock_task_sighand(struct task_struct *tsk,  in __lock_task_sighand()
1623 bool do_notify_parent(struct task_struct *tsk, int sig)  in do_notify_parent()
1726 static void do_notify_parent_cldstop(struct task_struct *tsk,  in do_notify_parent_cldstop()
1811 static int sigkill_pending(struct task_struct *tsk)  in sigkill_pending()
2407 static void retarget_shared_pending(struct task_struct *tsk, sigset_t *which)  in retarget_shared_pending()
2434 void exit_signals(struct task_struct *tsk)  in exit_signals()
2513 static void __set_task_blocked(struct task_struct *tsk, const sigset_t *newset)  in __set_task_blocked()
2540 	struct task_struct *tsk = current;  in __set_current_blocked()  local
2557 	struct task_struct *tsk = current;  in sigprocmask()  local
2806 	struct task_struct *tsk = current;  in do_sigtimedwait()  local