bio_list_empty

函数名称：bio_list_empty

函数原型：static inline int bio_list_empty(const struct bio_list *bl)

返回类型：int

参数：

类型	参数	名称
const struct bio_list *	bl

582

返回:head == NULL

**调用者**
名称	描述
bio_alloc_bioset	_alloc_bioset - allocate a bio for I/O@gfp_mask: the GFP_ mask given to the slab allocator@nr_iovecs: number of iovecs to pre-allocate@bs: the bio_set to allocate from
__blkg_release
throtl_pop_queued	hrotl_pop_queued - pop the first bio form a qnode list@queued: the qnode list to pop a bio from@tg_to_put: optional out argument for throtl_grp to put* Pop the first bio from the qnode list @queued
blk_throtl_dispatch_work_fn	lk_throtl_dispatch_work_fn - work function for throtl_data->dispatch_work@work: work item being executed This function is queued for execution when bio's reach the bio_lists[]* of throtl_data->service_queue. Those bio's are ready and issued by this

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