Function report

Linux Kernel

v5.5.9

Brick Technologies Co., Ltd

Source Code:mm\migrate.c Create Date:2022-07-28 15:58:49
Last Modify:2022-05-20 09:53:13 Copyright©Brick
home page Tree
Annotation kernel can get tool activityDownload SCCTChinese

Name:Migration function for pages with buffers. This function can only be used* if the underlying filesystem guarantees that no other references to "page"* exist. For example attached buffer heads are accessed only under page lock.

Proto:int buffer_migrate_page(struct address_space *mapping, struct page *newpage, struct page *page, enum migrate_mode mode)

Type:int

Parameter:

TypeParameterName
struct address_space *mapping
struct page *newpage
struct page *page
enum migrate_modemode
829  Return __buffer_migrate_page(mapping, newpage, page, mode, false)