__pagevec_release

函数名称：The pages which we're about to release may be in the deferred lru-addition* queues. That would prevent them from really being freed right now. That's* OK from a correctness point of view but is inefficient - those pages may be

函数原型：void __pagevec_release(struct pagevec *pvec)

返回类型：void

参数：

类型	参数	名称
struct pagevec *	pvec

877

如果非percpu_pvec_drained则

878

lru_add_drain()

879

percpu_pvec_drained = true

881

lease_pages - batched put_page()*@pages: array of pages to release*@nr: number of pages* Decrement the reference count on all the pages in @pages. If it* fell to zero, remove the page from the LRU and free it.

882

pagevec_reinit(pvec)

**调用者**
名称	描述
pagevec_release

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