tg_to_blkg
blkg_put(tg_to_blkg(tg_to_put));
&tg_to_blkg(__tg)->blkcg->css, "throtl " fmt, ##args);\
global ? tg->td->queue->root_blkg : tg_to_blkg(tg)) {
blkg_get(tg_to_blkg(qn->tg));
blkg_put(tg_to_blkg(qn->tg));
struct blkcg_gq *blkg = tg_to_blkg(tg);
struct blkcg_gq *blkg = tg_to_blkg(tg);
struct blkcg_gq *blkg = tg_to_blkg(tg);