函数逻辑报告

Linux Kernel

v5.5.9

Brick Technologies Co., Ltd

Source Code:mm\huge_memory.c Create Date:2022-07-27 17:34:50
Last Modify:2020-03-12 14:18:49 Copyright©Brick
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函数名称：prep_transhuge_page

函数原型：void prep_transhuge_page(struct page *page)

返回类型：void

参数：

类型参数名称
struct page *page
518  初始化链表头
519  set_compound_page_dtor(page, TRANSHUGE_PAGE_DTOR)
调用者
名称描述
alloc_new_node_pagepage allocation callback for NUMA node migration
new_pageAllocate a new page for page migration based on vma policy
do_huge_pmd_anonymous_page
do_huge_pmd_wp_page
khugepaged_alloc_page
new_non_cma_page
new_page_nodemask