is_stable_node_chain

函数名称：is_stable_node_chain

函数原型：static __always_inline bool is_stable_node_chain(struct stable_node *chain)

返回类型：bool

参数：

类型	参数	名称
struct stable_node *	chain

340

返回:rmap_hlist_len恒等于STABLE_NODE_CHAIN can be any negative number in* rmap_hlist_len negative range, but better not -1 to be able* to reliably detect underflows.

**调用者**
名称	描述
stable_node_chain_add_dup
stable_node_dup_del
free_stable_node
alloc_stable_node_chain
stable_node_dup_any
__stable_node_chain	Like for get_ksm_page, this function can free the _stable_node and *_stable_node_dup if the returned tree_page is NULL
stable_tree_search	stable_tree_search - search for page inside the stable tree* This function checks if there is a page inside the stable tree* with identical content to the page that we are scanning right now
stable_tree_insert	stable_tree_insert - insert stable tree node pointing to new ksm page* into the stable tree.* This function returns the stable tree node just allocated on success,* NULL otherwise.

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