函数逻辑报告

Linux Kernel

v5.5.9

Brick Technologies Co., Ltd

Source Code:mm\memory.c Create Date:2022-07-27 16:11:28
Last Modify:2020-03-12 14:18:49 Copyright©Brick
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函数名称：clear_gigantic_page

函数原型：static void clear_gigantic_page(struct page *page, unsigned long addr, unsigned int pages_per_huge_page)

返回类型：void

参数：

类型参数名称
struct page *page
unsigned longaddr
unsigned intpages_per_huge_page
4678  p等于page
4680  might_sleep()
4681  以i小于pages_per_huge_page循环
4683  cond_resched()
4684  when CONFIG_HIGHMEM is not set these will be plain clear/copy_page
调用者
名称描述
clear_huge_page