函数逻辑报告

Linux Kernel

v5.5.9

Brick Technologies Co., Ltd

Source Code:mm\hugetlb_cgroup.c Create Date:2022-07-27 17:50:38
Last Modify:2020-03-12 14:18:49 Copyright©Brick
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函数名称：hugetlb_cgroup_from_css

函数原型：static inline struct hugetlb_cgroup *hugetlb_cgroup_from_css(struct cgroup_subsys_state *s)

返回类型：struct hugetlb_cgroup

参数：

类型参数名称
struct cgroup_subsys_state *s
39  返回:s ? container_of - cast a member of a structure out to the containing structure*@ptr: the pointer to the member.*@type: the type of the container struct this is embedded in.*@member: the name of the member within the struct.(s, structhugetlb_cgroup, css) : NULL
调用者
名称描述
hugetlb_cgroup_from_task
parent_hugetlb_cgroup
hugetlb_cgroup_css_alloc
hugetlb_cgroup_css_free
hugetlb_cgroup_css_offlineForce the hugetlb cgroup to empty the hugetlb resources by moving them to* the parent cgroup.
hugetlb_cgroup_read_u64
hugetlb_cgroup_write
hugetlb_cgroup_reset