cache_pq_bubble_up  161 modules/cache/cache_pqueue.c     cache_pq_bubble_up(q, i);
cache_pq_bubble_up  177 modules/cache/cache_pqueue.c         cache_pq_bubble_up(q, posn);
cache_pq_bubble_up  187 modules/cache/cache_pqueue.c         cache_pq_bubble_up(q, posn);