915 static int eligible_pid(struct wait_opts *wo, struct task_struct *p)  in eligible_pid()
922 eligible_child(struct wait_opts *wo, bool ptrace, struct task_struct *p)  in eligible_child()
948 static int wait_noreap_copyout(struct wait_opts *wo, struct task_struct *p,  in wait_noreap_copyout()
982 static int wait_task_zombie(struct wait_opts *wo, struct task_struct *p)  in wait_task_zombie()
1162 static int wait_task_stopped(struct wait_opts *wo,  in wait_task_stopped()
1247 static int wait_task_continued(struct wait_opts *wo, struct task_struct *p)  in wait_task_continued()
1301 static int wait_consider_task(struct wait_opts *wo, int ptrace,  in wait_consider_task()
1427 static int do_wait_thread(struct wait_opts *wo, struct task_struct *tsk)  in do_wait_thread()
1441 static int ptrace_do_wait(struct wait_opts *wo, struct task_struct *tsk)  in ptrace_do_wait()
1458 	struct wait_opts *wo = container_of(wait, struct wait_opts,  in child_wait_callback()  local
1477 static long do_wait(struct wait_opts *wo)  in do_wait()
1534 	struct wait_opts wo;  in SYSCALL_DEFINE5()  local
1602 	struct wait_opts wo;  in SYSCALL_DEFINE4()  local