Function report

Linux Kernel

v5.5.9

Brick Technologies Co., Ltd

Source Code:mm\page_alloc.c Create Date:2022-07-28 15:07:20
Last Modify:2020-03-12 14:18:49 Copyright©Brick
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Annotation kernel can get tool activityDownload SCCTChinese

Name:a companion to pageset_set_high()

Proto:static void pageset_set_batch(struct per_cpu_pageset *p, unsigned long batch)

Type:void

Parameter:

TypeParameterName
struct per_cpu_pageset *p
unsigned longbatch
6092  pcp->high and pcp->batch values are related and dependent on one another:* ->batch must never be higher then ->high
Caller
NameDescribe
setup_pagesetBoot pageset table. One per cpu which is going to be used for all* zones and all nodes. The parameters will be set in such a way* that an item put on a list will immediately be handed over to* the buddy list. This is safe since pageset manipulation is done
pageset_set_high_and_batch