ClearPageUnevictable

函数名称：ClearPageUnevictable

函数原型：static inline __attribute__((__always_inline__)) void ClearPageUnevictable(struct page *page)

返回类型：void

参数：

类型	参数	名称
struct page *	page

394

lear_bit - Clears a bit in memory*@nr: Bit to clear*@addr: Address to start counting from* This is a relaxed atomic operation (no implied memory barriers).

**调用者**
名称	描述
check_move_unevictable_pages	heck_move_unevictable_pages - check pages for evictability and move to* appropriate zone lru list@pvec: pagevec with lru pages to check Checks pages for evictability, if an evictable page is in the unevictable
unmap_and_move	Obtain the lock on page, remove all ptes and migrate the page* to the newly allocated page in newpage.
delete_from_lru_cache	XXX: It is possible that a page is isolated from LRU cache,* and then kept in swap cache or failed to remove from page cache.* The page count will stop it from being freed by unpoison.* Stress tests should be aware of this memory leak problem.

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