brelse

函数名称：brelse

函数原型：static inline void brelse(struct buffer_head *bh)

返回类型：void

参数：

类型	参数	名称
struct buffer_head *	bh

**调用者**
名称	描述
osync_buffers_list	sync is designed to support O_SYNC io
fsync_buffers_list
__bread_slow
bh_lru_install	Install a buffer_head into this cpu's LRU. If not already in the LRU, it is* inserted at the front, and the buffer_head at the back if any is evicted.* Or, if already in the LRU it is moved to the front.
__breadahead	Do async read-ahead on a buffer..
invalidate_bh_lru	validate_bh_lrus() is called rarely - but not only at unmount.* This doesn't race because it runs in each cpu either in irq* or with preempt disabled.
buffer_exit_cpu_dead

函数逻辑报告