Function report

Linux Kernel

v5.5.9

Brick Technologies Co., Ltd

Source Code:kernel\kexec_core.c Create Date:2022-07-28 11:03:06
Last Modify:2020-03-12 14:18:49 Copyright©Brick
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Annotation kernel can get tool activityDownload SCCTChinese

Name:crash_free_reserved_phys_range

Proto:void __weak crash_free_reserved_phys_range(unsigned long begin, unsigned long end)

Type:void

Parameter:

TypeParameterName
unsigned longbegin
unsigned longend
1002  When addr < end cycle free_reserved_page(boot_pfn_to_page(addr >> PAGE_SHIFT determines the page size ))
Caller
NameDescribe
crash_shrink_memory