59 	struct cgroup_iter_priv *p = seq->private;  in cgroup_iter_seq_start()  local
65 		if (p->visited_all)  in cgroup_iter_seq_start()
75 	p->terminate = false;  in cgroup_iter_seq_start()
76 	p->visited_all = false;  in cgroup_iter_seq_start()
77 	if (p->order == BPF_CGROUP_ITER_DESCENDANTS_PRE)  in cgroup_iter_seq_start()
78 		return css_next_descendant_pre(NULL, p->start_css);  in cgroup_iter_seq_start()
79 	else if (p->order == BPF_CGROUP_ITER_DESCENDANTS_POST)  in cgroup_iter_seq_start()
80 		return css_next_descendant_post(NULL, p->start_css);  in cgroup_iter_seq_start()
82 		return p->start_css;  in cgroup_iter_seq_start()
90 	struct cgroup_iter_priv *p = seq->private;  in cgroup_iter_seq_stop()  local
97 		p->visited_all = true;  in cgroup_iter_seq_stop()
104 	struct cgroup_iter_priv *p = seq->private;  in cgroup_iter_seq_next()  local
107 	if (p->terminate)  in cgroup_iter_seq_next()
110 	if (p->order == BPF_CGROUP_ITER_DESCENDANTS_PRE)  in cgroup_iter_seq_next()
111 		return css_next_descendant_pre(curr, p->start_css);  in cgroup_iter_seq_next()
112 	else if (p->order == BPF_CGROUP_ITER_DESCENDANTS_POST)  in cgroup_iter_seq_next()
113 		return css_next_descendant_post(curr, p->start_css);  in cgroup_iter_seq_next()
114 	else if (p->order == BPF_CGROUP_ITER_ANCESTORS_UP)  in cgroup_iter_seq_next()
123 	struct cgroup_iter_priv *p = seq->private;  in __cgroup_iter_seq_show()  local
142 		p->terminate = true;  in __cgroup_iter_seq_show()
164 	struct cgroup_iter_priv *p = (struct cgroup_iter_priv *)priv;  in BTF_ID_LIST_SINGLE()  local
172 	p->start_css = &cgrp->self;  in BTF_ID_LIST_SINGLE()
173 	css_get(p->start_css);  in BTF_ID_LIST_SINGLE()
174 	p->terminate = false;  in BTF_ID_LIST_SINGLE()
175 	p->visited_all = false;  in BTF_ID_LIST_SINGLE()
176 	p->order = aux->cgroup.order;  in BTF_ID_LIST_SINGLE()
182 	struct cgroup_iter_priv *p = (struct cgroup_iter_priv *)priv;  in cgroup_iter_seq_fini()  local
184 	css_put(p->start_css);  in cgroup_iter_seq_fini()