Function report

Linux Kernel

v5.5.9

Brick Technologies Co., Ltd

Source Code:include\linux\mm.h Create Date:2022-07-28 05:43:46
Last Modify:2020-03-12 14:18:49 Copyright©Brick
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Annotation kernel can get tool activityDownload SCCTChinese

Name:Default method to free all the __init memory into the buddy system.* The freed pages will be poisoned with pattern "poison" if it's within* range [0, UCHAR_MAX].* Return pages freed into the buddy system.

Proto:static inline unsigned long free_initmem_default(int poison)

Type:unsigned long

Parameter:

TypeParameterName
intpoison
2110  extern char __init_begin[], __init_end[]
2112  Return free_reserved_area( & __init_begin, & __init_end, poison, "unused kernel")
Caller
NameDescribe
free_initmem