函数逻辑报告

Linux Kernel

v5.5.9

Brick Technologies Co., Ltd

Source Code:include\trace\events\writeback.h Create Date:2022-07-27 15:32:21
Last Modify:2020-03-12 14:18:49 Copyright©Brick
首页 函数Tree
注解内核,赢得工具下载SCCTEnglish

函数名称：trace_writeback_wait_iff_congested

函数原型：static inline void trace_writeback_wait_iff_congested(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
wait_iff_congestedwait_iff_congested - Conditionally wait for a backing_dev to become uncongested or a pgdat to complete writes*@sync: SYNC or ASYNC IO*@timeout: timeout in jiffies* In the event of a congested backing_dev (any backing_dev) this waits* for up to @timeout