函数逻辑报告

函数名称：h_uptodate_or_lock - Test whether the buffer is uptodate*@bh: struct buffer_head* Return true if the buffer is up-to-date and false,* with the buffer locked, if not.

函数原型：int bh_uptodate_or_lock(struct buffer_head *bh)

返回类型：int

参数：