Lines Matching defs:blkcg_css
394 struct blkcg *blkcg = css_to_blkcg(wb->blkcg_css);
400 css_put(wb->blkcg_css);
439 struct cgroup_subsys_state *blkcg_css;
447 blkcg_css = cgroup_get_e_css(memcg_css->cgroup, &io_cgrp_subsys);
448 blkcg = css_to_blkcg(blkcg_css);
455 if (wb && wb->blkcg_css != blkcg_css) {
483 wb->blkcg_css = blkcg_css;
505 css_get(blkcg_css);
525 css_put(blkcg_css);
563 struct cgroup_subsys_state *blkcg_css;
566 blkcg_css = cgroup_get_e_css(memcg_css->cgroup, &io_cgrp_subsys);
567 if (unlikely(wb->blkcg_css != blkcg_css || !wb_tryget(wb)))
569 css_put(blkcg_css);
614 bdi->wb.blkcg_css = blkcg_root_css;