Function report

Linux Kernel

v5.5.9

Brick Technologies Co., Ltd

Source Code:mm\page_alloc.c Create Date:2022-07-28 15:03:48
Last Modify:2020-03-12 14:18:49 Copyright©Brick
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Annotation kernel can get tool activityDownload SCCTChinese

Name:memblock_free_pages

Proto:void __init memblock_free_pages(struct page *page, unsigned long pfn, unsigned int order)

Type:void

Parameter:

TypeParameterName
struct page *page
unsigned longpfn
unsigned intorder
1493  If early_page_uninitialised(pfn) Then Return
1495  __free_pages_core(page, order)
Caller
NameDescribe
__memblock_free_late__memblock_free_late - free pages directly to buddy allocator*@base: phys starting address of the boot memory block*@size: size of the boot memory block in bytes* This is only useful when the memblock allocator has already been torn
__free_pages_memory