Function report

Linux Kernel

v5.5.9

Brick Technologies Co., Ltd

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

Name:Used for pages not on another list

Proto:static inline void add_to_free_area(struct page *page, struct free_area *area, int migratetype)

Type:void

Parameter:

TypeParameterName
struct page *page
struct free_area *area
intmigratetype
107  list_add - add a new entry*@new: new entry to be added*@head: list head to add it after* Insert a new entry after the specified head.* This is good for implementing stacks.
108  nr_free++
Caller
NameDescribe
__free_one_pageFreeing function for a buddy system allocator
expandThe order of subdivision here is critical for the IO subsystem
add_to_free_area_random