Function report

Linux Kernel

v5.5.9

Brick Technologies Co., Ltd

Source Code:mm\percpu-vm.c Create Date:2022-07-28 14:26:50
Last Modify:2020-03-12 14:18:49 Copyright©Brick
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Annotation kernel can get tool activityDownload SCCTChinese

Name:pcpu_free_pages - free pages which were allocated for @chunk*@chunk: chunk pages were allocated for*@pages: array of pages to be freed, indexed by pcpu_page_idx()*@page_start: page index of the first page to be freed*@page_end: page index of the last page

Proto:static void pcpu_free_pages(struct pcpu_chunk *chunk, struct page **pages, int page_start, int page_end)

Type:void

Parameter:

TypeParameterName
struct pcpu_chunk *chunk
struct page **pages
intpage_start
intpage_end
59  for_each_possible_cpu(cpu)
60  When i < page_end cycle
63  If page Then __free_page(page)