43 struct pids_cgroup {  struct
54 static struct pids_cgroup *css_pids(struct cgroup_subsys_state *css)  in css_pids()  argument
56 	return container_of(css, struct pids_cgroup, css);  in css_pids()
59 static struct pids_cgroup *parent_pids(struct pids_cgroup *pids)  in parent_pids()
67 	struct pids_cgroup *pids;  in pids_css_alloc()
69 	pids = kzalloc(sizeof(struct pids_cgroup), GFP_KERNEL);  in pids_css_alloc()
91 static void pids_cancel(struct pids_cgroup *pids, int num)  in pids_cancel()
105 static void pids_uncharge(struct pids_cgroup *pids, int num)  in pids_uncharge()
107 	struct pids_cgroup *p;  in pids_uncharge()
122 static void pids_charge(struct pids_cgroup *pids, int num)  in pids_charge()
124 	struct pids_cgroup *p;  in pids_charge()
139 static int pids_try_charge(struct pids_cgroup *pids, int num)  in pids_try_charge()
141 	struct pids_cgroup *p, *q;  in pids_try_charge()
171 		struct pids_cgroup *pids = css_pids(dst_css);  in pids_can_attach()
173 		struct pids_cgroup *old_pids;  in pids_can_attach()
196 		struct pids_cgroup *pids = css_pids(dst_css);  in pids_cancel_attach()
198 		struct pids_cgroup *old_pids;  in pids_cancel_attach()
215 	struct pids_cgroup *pids;  in pids_can_fork()
225 	struct pids_cgroup *pids;  in pids_cancel_fork()
234 	struct pids_cgroup *pids = css_pids(task_css(task, pids_cgrp_id));  in pids_free()
243 	struct pids_cgroup *pids = css_pids(css);  in pids_max_write()
272 	struct pids_cgroup *pids = css_pids(css);  in pids_max_show()
286 	struct pids_cgroup *pids = css_pids(css);  in pids_current_read()