979 	struct cgroup_subsys_state *blkcg_css;  member
1008 	if (queue_on_root_worker(cmd->blkcg_css))  in loop_queue_work()
1016 		if (cur_worker->blkcg_css == cmd->blkcg_css) {  in loop_queue_work()
1019 		} else if ((long)cur_worker->blkcg_css < (long)cmd->blkcg_css) {  in loop_queue_work()
1034 		cmd->blkcg_css = NULL;  in loop_queue_work()
1041 	worker->blkcg_css = cmd->blkcg_css;  in loop_queue_work()
1042 	css_get(worker->blkcg_css);  in loop_queue_work()
1374 		css_put(worker->blkcg_css);  in __loop_clr_fd()
2165 	cmd->blkcg_css = NULL;  in loop_queue_rq()
2169 		cmd->blkcg_css = &bio_blkcg(rq->bio)->css;  in loop_queue_rq()
2172 			cgroup_get_e_css(cmd->blkcg_css->cgroup,  in loop_queue_rq()
2195 	if (cmd->blkcg_css)  in loop_handle_cmd()
2196 		kthread_associate_blkcg(cmd->blkcg_css);  in loop_handle_cmd()
2203 	if (cmd->blkcg_css)  in loop_handle_cmd()
2288 		css_put(worker->blkcg_css);  in loop_free_idle_workers()