Function report

Linux Kernel

v5.5.9

Brick Technologies Co., Ltd

Source Code:mm\page_owner.c Create Date:2022-07-28 16:23:34
Last Modify:2020-03-12 14:18:49 Copyright©Brick
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Name:__split_page_owner

Proto:void __split_page_owner(struct page *page, unsigned int order)

Type:void

Parameter:

TypeParameterName
struct page *page
unsigned intorder
210  page_ext = lookup_page_ext(page)
213  If Value for the false possibility is greater at compile time(!page_ext) Then Return
216  When i < 1 << order cycle
217  page_owner = get_page_owner(page_ext)
218  order = 0
219  page_ext = page_ext_next(page_ext)