bfqq_process_refs
if (!bfqq_process_refs(new_bfqq))
process_refs = bfqq_process_refs(bfqq);
new_process_refs = bfqq_process_refs(new_bfqq);
int proc_ref = min(bfqq_process_refs(bfqq),
bfqq_process_refs(stable_merge_bfqq));
if (unlikely(!bfqq_process_refs(bfqq)))
if (unlikely(!bfqq_process_refs(bfqq)))
if (unlikely(!bfqq_process_refs(bfqq)))
if (bfqq_process_refs(bfqq) == 1 && !bfqq->new_bfqq) {
if (bfqq_process_refs(waker_bfqq) == 1)
if (bfqq_process_refs(waker_bfqq) == 0)
bfqq_process_refs(bfqq) == 1)