Searched refs:old_rd (Results 1 – 1 of 1) sorted by relevance
447 struct root_domain *old_rd = NULL; in rq_attach_root() local453 old_rd = rq->rd; in rq_attach_root()455 if (cpumask_test_cpu(rq->cpu, old_rd->online)) in rq_attach_root()458 cpumask_clear_cpu(rq->cpu, old_rd->span); in rq_attach_root()465 if (!atomic_dec_and_test(&old_rd->refcount)) in rq_attach_root()466 old_rd = NULL; in rq_attach_root()478 if (old_rd) in rq_attach_root()479 call_rcu(&old_rd->rcu, free_rootdomain); in rq_attach_root()