函数逻辑报告

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Brick Technologies Co., Ltd

Source Code:include\trace\events\writeback.h Create Date:2022-07-27 15:32:20
Last Modify:2020-03-12 14:18:49 Copyright©Brick
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函数名称：trace_writeback_congestion_wait

函数原型：static inline void trace_writeback_congestion_wait(unsigned int usec_timeout, unsigned int usec_delayed)

返回类型：void

参数：

类型参数名称
unsigned intusec_timeout
unsigned intusec_delayed

NULL

调用者
名称描述
congestion_waitgestion_wait - wait for a backing_dev to become uncongested*@sync: SYNC or ASYNC IO*@timeout: timeout in jiffies* Waits for up to @timeout jiffies for a backing_dev (any backing_dev) to exit* write congestion