Function report

Linux Kernel

v5.5.9

Brick Technologies Co., Ltd

Source Code:mm\page_alloc.c Create Date:2022-07-28 15:07:25
Last Modify:2020-03-12 14:18:49 Copyright©Brick
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Annotation kernel can get tool activityDownload SCCTChinese

Name:Allocate per cpu pagesets and initialize them.* Before this call only boot pagesets were available.

Proto:void __init setup_per_cpu_pageset(void)

Type:void

Parameter:Nothing

6163  When zone cycle If Not Returns true if a zone has memory Then
6163  Else setup_zone_pageset(zone)
6166  r_each_online_pgdat - helper macro to iterate over all online nodes*@pgdat - pointer to a pg_data_t variable(pgdat)
6167  per_cpu_nodestats = alloc_percpu(structper_cpu_nodestat)