drain_local

函数名称：Spill all of this CPU's per-cpu pages back into the buddy allocator.* The CPU has to be pinned. When zone parameter is non-NULL, spill just* the single zone's pages.

函数原型：void drain_local_pages(struct zone *zone)

返回类型：void

参数：

类型	参数	名称
struct zone *	zone

2847

cpu等于当前cpu ID()

2849

如果zone则Drain pcplists of the indicated processor and zone.* The processor must either be the current processor and the* thread pinned to the current processor or a processor that* is not online.

2851

否则Drain pcplists of all zones on the indicated processor.* The processor must either be the current processor and the* thread pinned to the current processor or a processor that* is not online.

**调用者**
名称	描述
swsusp_save
drain_local_pages_wq

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