Function report

Linux Kernel

v5.5.9

Brick Technologies Co., Ltd

Source Code:include\linux\mm.h Create Date:2022-07-28 05:43:30
Last Modify:2020-03-12 14:18:49 Copyright©Brick
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Annotation kernel can get tool activityDownload SCCTChinese

Name:page_cpupid_xchg_last

Proto:static inline int page_cpupid_xchg_last(struct page *page, int cpupid)

Type:int

Parameter:

TypeParameterName
struct page *page
intcpupid
1158  Return page_to_nid(page)
Caller
NameDescribe
wp_page_reuseHandle write page faults for pages that can be reused in the current vma* This can happen either due to the mapping being with the VM_SHARED flag,* or due to us being the last reference standing to the page
migrate_page_statesCopy the page to its new location
__split_huge_page_tail