Function report

Linux Kernel

v5.5.9

Brick Technologies Co., Ltd

Source Code:include\linux\page-flags.h Create Date:2022-07-28 05:37:13
Last Modify:2020-03-12 14:18:49 Copyright©Brick
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Annotation kernel can get tool activityDownload SCCTChinese

Name:ClearPageDoubleMap

Proto:static inline void ClearPageDoubleMap(struct page *page)

Type:void

Parameter:

TypeParameterName
struct page *page
685  VM_BUG_ON_PAGE(!PageHead(page), page)
686  lear_bit - Clears a bit in memory*@nr: Bit to clear*@addr: Address to start counting from* This is a relaxed atomic operation (no implied memory barriers).
Caller
NameDescribe
free_pages_prepare