1752 		struct cgroup_file *cfile = (void *)css + cft->file_offset;  in cgroup_rm_file()  local
1755 		cfile->kn = NULL;  in cgroup_rm_file()
1758 		timer_delete_sync(&cfile->notify_timer);  in cgroup_rm_file()
4430 		struct cgroup_file *cfile = (void *)css + cft->file_offset;  in cgroup_add_file()  local
4432 		timer_setup(&cfile->notify_timer, cgroup_file_notify_timer, 0);  in cgroup_add_file()
4435 		cfile->kn = kn;  in cgroup_add_file()
4689 void cgroup_file_notify(struct cgroup_file *cfile)  in cgroup_file_notify()  argument
4694 	if (cfile->kn) {  in cgroup_file_notify()
4695 		unsigned long last = cfile->notified_at;  in cgroup_file_notify()
4699 			timer_reduce(&cfile->notify_timer, next);  in cgroup_file_notify()
4701 			kernfs_notify(cfile->kn);  in cgroup_file_notify()
4702 			cfile->notified_at = jiffies;  in cgroup_file_notify()
4713 void cgroup_file_show(struct cgroup_file *cfile, bool show)  in cgroup_file_show()  argument
4718 	kn = cfile->kn;  in cgroup_file_show()