192         it->prev = 0;  in slabs_fixup()
194         if (it->next) it->next->prev = it;  in slabs_fixup()
430         if (it->next) it->next->prev = 0;  in do_slabs_alloc()
457     it->prev = 0;  in do_slabs_free_chunked()
464         chunk->prev = 0;  in do_slabs_free_chunked()
472     it->prev = 0;  in do_slabs_free_chunked()
474     if (it->next) it->next->prev = it;  in do_slabs_free_chunked()
485         chunk->prev = 0;  in do_slabs_free_chunked()
487         if (chunk->next) chunk->next->prev = chunk;  in do_slabs_free_chunked()
513         it->prev = 0;  in do_slabs_free()
515         if (it->next) it->next->prev = it;  in do_slabs_free()
828     if (it->next) it->next->prev = it->prev;  in slab_rebalance_cut_free()
829     if (it->prev) it->prev->next = it->next;  in slab_rebalance_cut_free()
1001                         new_it->prev = 0;  in slab_rebalance_move()
1011                             fch->next->prev = fch;  in slab_rebalance_move()
1026                         ch->prev->next = nch;  in slab_rebalance_move()
1028                             ch->next->prev = nch;  in slab_rebalance_move()