函数逻辑报告

Linux Kernel

v5.5.9

Brick Technologies Co., Ltd

Source Code:mm\swap.c Create Date:2022-07-27 15:36:57
Last Modify:2022-05-23 13:40:24 Copyright©Brick
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函数名称：activate_page_drain

函数原型：static inline void activate_page_drain(int cpu)

返回类型：void

参数：

类型参数名称
intcpu

NULL

调用者
名称描述
lru_add_drain_cpuDrain pages out of the cpu's pagevecs.* Either "cpu" is the current CPU, and preemption has already been* disabled; or "cpu" is being hot-unplugged, and is already dead.