bh_lru           1299 fs/buffer.c    	struct bh_lru *lru;
bh_lru           1342 fs/buffer.c    	struct bh_lru *lru;
bh_lru           1454 fs/buffer.c    	struct bh_lru *b = &get_cpu_var(bh_lrus);
bh_lru           3259 fs/buffer.c    	struct bh_lru *b = &per_cpu(bh_lrus, cpu);