函数逻辑报告

Linux Kernel

v5.5.9

Brick Technologies Co., Ltd

Source Code:mm\ksm.c Create Date:2022-07-27 17:11:47
Last Modify:2020-03-12 14:18:49 Copyright©Brick
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函数名称：__stable_node_dup_del

函数原型：static inline void __stable_node_dup_del(struct stable_node *dup)

返回类型：void

参数：

类型参数名称
struct stable_node *dup
360  VM_BUG_ON(!is_stable_node_dup(dup))
361  hlist_del( & hlist_dup)
362  The number of stable_node dups linked to the stable_node chains 自减
调用者
名称描述
stable_node_dup_del
stable_tree_searchstable_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