BH_ENTRY          483 fs/buffer.c    		bh = BH_ENTRY(p);
BH_ENTRY          686 fs/buffer.c    		bh = BH_ENTRY(list->next);
BH_ENTRY          724 fs/buffer.c    		bh = BH_ENTRY(tmp.prev);
BH_ENTRY          770 fs/buffer.c    			__remove_assoc_queue(BH_ENTRY(list->next));
BH_ENTRY          793 fs/buffer.c    			struct buffer_head *bh = BH_ENTRY(list->next);