lruvec_page_state

函数名称：lruvec_page_state

函数原型：static inline unsigned long lruvec_page_state(struct lruvec *lruvec, enum node_stat_item idx)

返回类型：unsigned long

参数：

类型	参数	名称
struct lruvec *	lruvec
enum node_stat_item	idx

663

如果mem_cgroup_disabled()则返回:Determine the per node value of a stat item.

666

pn等于container_of - cast a member of a structure out to the containing structure*@ptr: the pointer to the member.*@type: the type of the container struct this is embedded in.*@member: the name of the member within the struct.(lruvec, structmem_cgroup_per_node, lruvec)

667

x等于atomic_long_read( & lruvec_stat[idx])

672

返回:x

**调用者**
名称	描述
inactive_is_low	The inactive anon list should be small enough that the VM never has* to do too much work.* The inactive file list should be small enough to leave most memory* to the established workingset on the scan-resistant active list,
shrink_node
snapshot_refaults
workingset_refault	workingset_refault - evaluate the refault of a previously evicted page@page: the freshly allocated replacement page@shadow: shadow entry of the evicted page* Calculates and evaluates the refault distance of the previously* evicted page in the context of

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