Function report

Linux Kernel

v5.5.9

Brick Technologies Co., Ltd

Source Code:mm\hugetlb.c Create Date:2022-07-28 15:26:58
Last Modify:2020-03-12 14:18:49 Copyright©Brick
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Annotation kernel can get tool activityDownload SCCTChinese

Name:prep_compound_huge_page

Proto:static void __init prep_compound_huge_page(struct page *page, unsigned int order)

Type:void

Parameter:

TypeParameterName
struct page *page
unsigned intorder
2135  If Value for the false possibility is greater at compile time(order > (Free memory management - zoned buddy allocator. - 1)) Then prep_compound_gigantic_page(page, order)
2137  Else prep_compound_page(page, order)
Caller
NameDescribe
gather_bootmem_preallocPut bootmem huge pages into the standard lists after mem_map is up