Function report

Linux Kernel

v5.5.9

Brick Technologies Co., Ltd

Source Code:include\linux\mm.h Create Date:2022-07-28 05:43:28
Last Modify:2020-03-12 14:18:49 Copyright©Brick
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Annotation kernel can get tool activityDownload SCCTChinese

Name:Returns the number of bits needed for the number of bytes in a page

Proto:static inline unsigned int page_shift(struct page *page)

Type:unsigned int

Parameter:

TypeParameterName
struct page *page
803  Return PAGE_SHIFT determines the page size + compound_order(page)
Caller
NameDescribe
add_to_killSchedule a process for later kill.* Uses GFP_ATOMIC allocations to avoid potential recursions in the VM.