函数逻辑报告

Linux Kernel

v5.5.9

Brick Technologies Co., Ltd

Source Code:kernel\kexec_core.c Create Date:2022-07-27 12:04:06
Last Modify:2020-03-12 14:18:49 Copyright©Brick
首页 函数Tree
注解内核,赢得工具下载SCCTEnglish

函数名称:kimage_alloc_control_pages

函数原型:struct page *kimage_alloc_control_pages(struct kimage *image, unsigned int order)

返回类型:struct page

参数:

类型参数名称
struct kimage *image
unsigned intorder
486  struct page * pages = NULL
489  : Flags to indicate special processing 恒等于KEXEC_TYPE_DEFAULT
490  pages等于kimage_alloc_normal_control_pages(image, order)
491  退出
492  : Flags to indicate special processing 恒等于KEXEC_TYPE_CRASH
493  pages等于kimage_alloc_crash_control_pages(image, order)
494  退出
497  返回:pages
调用者
名称描述
kimage_crash_copy_vmcoreinfo
kimage_alloc_init
kimage_file_alloc_init