Function report

Linux Kernel

v5.5.9

Brick Technologies Co., Ltd

Source Code:include\linux\page-isolation.h Create Date:2022-07-28 14:30:09
Last Modify:2020-03-12 14:18:49 Copyright©Brick
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Annotation kernel can get tool activityDownload SCCTChinese

Name:is_migrate_isolate_page

Proto:static inline bool is_migrate_isolate_page(struct page *page)

Type:bool

Parameter:

TypeParameterName
struct page *page
12  Return get_pageblock_migratetype(page) == MIGRATE_ISOLATE
Caller
NameDescribe
set_migratetype_isolate
unset_migratetype_isolate
undo_isolate_page_rangeMake isolated pages available again.
test_pages_isolatedCaller should ensure that requested range is in a single zone