Function report

Linux Kernel

v5.5.9

Brick Technologies Co., Ltd

Source Code:arch\x86\kernel\setup.c Create Date:2022-07-28 07:40:01
Last Modify:2020-03-12 14:18:49 Copyright©Brick
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Annotation kernel can get tool activityDownload SCCTChinese

Name:trim_bios_range

Proto:static void __init trim_bios_range(void)

Type:void

Parameter:Nothing

756  e820__range_update(0, PAGE_SIZE, E820_TYPE_RAM, E820_TYPE_RESERVED)
763  e820__range_remove(BIOS_BEGIN, BIOS_END - BIOS_BEGIN, E820_TYPE_RAM, 1)
765  e820__update_table(e820_table)
Caller
NameDescribe
setup_archsetup_arch - architecture-specific boot-time initializations* Note: On x86_64, fixmaps are ready for use even before this is called.