bdev_stack_limits

函数名称：dev_stack_limits - adjust queue limits for stacked drivers*@t: the stacking driver limits (top device)*@bdev: the component block_device (bottom)*@start: first data sector within component device* Description:

函数原型：int bdev_stack_limits(struct queue_limits *t, struct block_device *bdev, sector_t start)

返回类型：int

参数：

类型	参数	名称
struct queue_limits *	t
struct block_device *	bdev
sector_t	start

635

bq等于bdev_get_queue(bdev)

637

start加等于get_start_sect(bdev)

639

返回:lk_stack_limits - adjust queue_limits for stacked devices*@t: the stacking driver limits (top device)*@b: the underlying queue limits (bottom, component device)*@start: first data sector within component device* Description:* This function is used by

**调用者**
名称	描述
disk_stack_limits	disk_stack_limits - adjust queue limits for stacked drivers@disk: MD/DM gendisk (top)@bdev: the underlying block device (bottom)@offset: offset to beginning of data within component device Description:* Merges the limits for a top level gendisk and a

源代码转换工具开放的插件接口	X
支持：c/c++/esqlc/java Oracle/Informix/Mysql 插件可实现：逻辑报告代码生成和批量转换代码

函数逻辑报告