384 	return cgroup_is_descendant(cpuctx->cgrp->css.cgroup,  in perf_cgroup_match()
385 				    event->cgrp->css.cgroup);  in perf_cgroup_match()
390 	css_put(&event->cgrp->css);  in perf_detach_cgroup()
603 	struct cgroup_subsys_state *css;  in perf_cgroup_connect()  local
610 	css = css_tryget_online_from_dir(f.file->f_path.dentry,  in perf_cgroup_connect()
612 	if (IS_ERR(css)) {  in perf_cgroup_connect()
613 		ret = PTR_ERR(css);  in perf_cgroup_connect()
617 	cgrp = container_of(css, struct perf_cgroup, css);  in perf_cgroup_connect()
9478 	return &jc->css;  in perf_cgroup_css_alloc()
9481 static void perf_cgroup_css_free(struct cgroup_subsys_state *css)  in perf_cgroup_css_free()  argument
9483 	struct perf_cgroup *jc = container_of(css, struct perf_cgroup, css);  in perf_cgroup_css_free()
9501 	struct cgroup_subsys_state *css;  in perf_cgroup_attach()  local
9503 	cgroup_taskset_for_each(task, css, tset)  in perf_cgroup_attach()