函数逻辑报告

Linux Kernel

v5.5.9

Brick Technologies Co., Ltd

Source Code:mm\page_alloc.c Create Date:2022-07-27 16:37:40
Last Modify:2020-03-12 14:18:49 Copyright©Brick
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函数名称:zone_absent_pages_in_node

函数原型:static inline unsigned long __init zone_absent_pages_in_node(int nid, unsigned long zone_type, unsigned long node_start_pfn, unsigned long node_end_pfn, unsigned long *zholes_size)

返回类型:unsigned long

参数:

类型参数名称
intnid
unsigned longzone_type
unsigned longnode_start_pfn
unsigned longnode_end_pfn
unsigned long *zholes_size
6510  如果非zholes_size则返回:0
6513  返回:zholes_size[zone_type]
调用者
名称描述
calculate_node_totalpages