函数逻辑报告

Linux Kernel

v5.5.9

Brick Technologies Co., Ltd

Source Code:arch\x86\kernel\e820.c Create Date:2022-07-27 08:43:21
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：Calls e820__memory_setup_default() in essence to pick up the firmware/bootloader* E820 map - with an optional platform quirk available for virtual platforms* to override this method of boot environment processing:

函数原型：void __init e820__memory_setup(void)

返回类型：void

参数：无

1270  BUILD_BUG_ON - break compile if a condition is true(sizeof(structboot_e820_entry) != 20)
1272  who等于内存设置()
1274  memcpy(e820_table_kexec, e820_table, e820_table_kexec的长度)
1275  memcpy(e820_table_firmware, e820_table, e820_table_firmware的长度)
1277  打印信息("BIOS-provided physical RAM map:\n")
1278  e820__print_table(who)
调用者
名称描述
setup_arch平台相关启动