86     struct _lru_bump_buf *prev;  member
244     nch->prev = ch;  in do_item_alloc_chunk()
312     it->next = it->prev = 0;  in do_item_alloc()
344         chunk->prev = 0;  in do_item_alloc()
397     if (it->prev == 0 && *head == 0) *head = it;  in do_item_link_fixup()
421     it->prev = 0;  in do_item_link_q()
423     if (it->next) it->next->prev = it;  in do_item_link_q()
459         assert(it->prev == 0);  in do_item_unlink_q()
464         *tail = it->prev;  in do_item_unlink_q()
467     assert(it->prev != it);  in do_item_unlink_q()
469     if (it->next) it->next->prev = it->prev;  in do_item_unlink_q()
470     if (it->prev) it->prev->next = it->next;  in do_item_unlink_q()
719             if (tails[i]->prev) {  in fill_item_stats_automove()
720                cur->age = current_time - tails[i]->prev->time;  in fill_item_stats_automove()
1127         next_it = search->prev;  in lru_pull_tail()
1287     b->prev = 0;  in lru_bump_buf_link_q()
1289     if (b->next) b->next->prev = b;  in lru_bump_buf_link_q()
1761     it->prev = *tail;  in do_item_linktail_q()
1763     if (it->prev) {  in do_item_linktail_q()
1764         assert(it->prev->next == 0);  in do_item_linktail_q()
1765         it->prev->next = it;  in do_item_linktail_q()
1778         assert(it->prev == 0);  in do_item_unlinktail_q()
1783         *tail = it->prev;  in do_item_unlinktail_q()
1786     assert(it->prev != it);  in do_item_unlinktail_q()
1788     if (it->next) it->next->prev = it->prev;  in do_item_unlinktail_q()
1789     if (it->prev) it->prev->next = it->next;  in do_item_unlinktail_q()
1803     if (it->prev == 0) {  in do_item_crawl_q()
1807             assert(it->next->prev == it);  in do_item_crawl_q()
1808             it->next->prev = 0;  in do_item_crawl_q()
1815     assert(it->prev != it);  in do_item_crawl_q()
1816     if (it->prev) {  in do_item_crawl_q()
1817         if (*head == it->prev) {  in do_item_crawl_q()
1823             *tail = it->prev;  in do_item_crawl_q()
1827             assert(it->prev->next == it);  in do_item_crawl_q()
1828             it->prev->next = it->next;  in do_item_crawl_q()
1829             it->next->prev = it->prev;  in do_item_crawl_q()
1832             it->prev->next = 0;  in do_item_crawl_q()
1835         it->next = it->prev;  in do_item_crawl_q()
1836         it->prev = it->next->prev;  in do_item_crawl_q()
1837         it->next->prev = it;  in do_item_crawl_q()
1839         if (it->prev) {  in do_item_crawl_q()
1840             it->prev->next = it;  in do_item_crawl_q()
1844     assert(it->prev != it);  in do_item_crawl_q()