41 struct pids_cgroup {  struct
58 static struct pids_cgroup *css_pids(struct cgroup_subsys_state *css)  in css_pids()  argument
60 	return container_of(css, struct pids_cgroup, css);  in css_pids()
63 static struct pids_cgroup *parent_pids(struct pids_cgroup *pids)  in parent_pids()
71 	struct pids_cgroup *pids;  in pids_css_alloc()
73 	pids = kzalloc(sizeof(struct pids_cgroup), GFP_KERNEL);  in pids_css_alloc()
96 static void pids_cancel(struct pids_cgroup *pids, int num)  in pids_cancel()
110 static void pids_uncharge(struct pids_cgroup *pids, int num)  in pids_uncharge()
112 	struct pids_cgroup *p;  in pids_uncharge()
127 static void pids_charge(struct pids_cgroup *pids, int num)  in pids_charge()
129 	struct pids_cgroup *p;  in pids_charge()
144 static int pids_try_charge(struct pids_cgroup *pids, int num)  in pids_try_charge()
146 	struct pids_cgroup *p, *q;  in pids_try_charge()
177 		struct pids_cgroup *pids = css_pids(dst_css);  in pids_can_attach()
179 		struct pids_cgroup *old_pids;  in pids_can_attach()
202 		struct pids_cgroup *pids = css_pids(dst_css);  in pids_cancel_attach()
204 		struct pids_cgroup *old_pids;  in pids_cancel_attach()
221 	struct pids_cgroup *pids;  in pids_can_fork()
245 	struct pids_cgroup *pids;  in pids_cancel_fork()
257 	struct pids_cgroup *pids = css_pids(task_css(task, pids_cgrp_id));  in pids_release()
266 	struct pids_cgroup *pids = css_pids(css);  in pids_max_write()
295 	struct pids_cgroup *pids = css_pids(css);  in pids_max_show()
309 	struct pids_cgroup *pids = css_pids(css);  in pids_current_read()
316 	struct pids_cgroup *pids = css_pids(seq_css(sf));  in pids_events_show()
337 		.file_offset = offsetof(struct pids_cgroup, events_file),