函数逻辑报告

Linux Kernel

v5.5.9

Brick Technologies Co., Ltd

Source Code:kernel\cgroup\cpuset.c Create Date:2022-07-27 12:18:23
Last Modify:2020-03-12 14:18:49 Copyright©Brick
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函数名称：is_spread_page

函数原型：static inline int is_spread_page(const struct cpuset *cs)

返回类型：int

参数：

类型参数名称
const struct cpuset *cs
253  返回:st_bit - Determine whether a bit is set*@nr: bit number to test*@addr: Address to start counting from
调用者
名称描述
cpuset_update_task_spread_flagpdate task's spread flag if cpuset's page/slab spread flag is set* Call with callback_lock or cpuset_mutex held.
update_flagpdate_flag - read a 0 or a 1 in a file and update associated flag* Call with cpuset_mutex held.
cpuset_read_u64
cpuset_css_online