Function report

Linux Kernel

v5.5.9

Brick Technologies Co., Ltd

Source Code:mm\percpu-vm.c Create Date:2022-07-28 14:26:57
Last Modify:2020-03-12 14:18:49 Copyright©Brick
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Annotation kernel can get tool activityDownload SCCTChinese

Name:__pcpu_map_pages

Proto:static int __pcpu_map_pages(unsigned long addr, struct page **pages, int nr_pages)

Type:int

Parameter:

TypeParameterName
unsigned longaddr
struct page **pages
intnr_pages
195  Return map_kernel_range_noflush(addr, nr_pages << PAGE_SHIFT determines the page size , PAGE_KERNEL, pages)