函数逻辑报告

Linux Kernel

v5.5.9

Brick Technologies Co., Ltd

Source Code:kernel\relay.c Create Date:2022-07-27 12:51:39
Last Modify:2020-03-17 19:20:22 Copyright©Brick
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函数名称：wakeup_readers - wake up readers waiting on a channel*@work: contains the channel buffer* This is the function used to defer reader waking

函数原型：static void wakeup_readers(struct irq_work *work)

返回类型：void

参数：

类型参数名称
struct irq_work *work
340  buf等于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.(work, structrchan_buf, wakeup_work)
341  wake_up_interruptible( & ader wait queue )