函数逻辑报告

Linux Kernel

v5.5.9

Brick Technologies Co., Ltd

Source Code:mm\hugetlb.c Create Date:2022-07-27 16:59:03
Last Modify:2020-03-12 14:18:49 Copyright©Brick
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函数名称：surplus_hugepages_show

函数原型：static ssize_t surplus_hugepages_show(struct kobject *kobj, struct kobj_attribute *attr, char *buf)

返回类型：ssize_t

参数：

类型参数名称
struct kobject *kobj
struct kobj_attribute *attr
char *buf
2620  h等于kobj_to_hstate(kobj, & nid)
2621  如果nid恒等于NUMA_NO_NODE则surplus_huge_pages等于surplus_huge_pages
2623  否则surplus_huge_pages等于surplus_huge_pages_node[nid]
2626  返回:输出格式化串