函数逻辑报告

Linux Kernel

v5.5.9

Brick Technologies Co., Ltd

Source Code:kernel\sched\completion.c Create Date:2022-07-27 10:41:52
Last Modify:2020-03-12 14:18:49 Copyright©Brick
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函数名称：wait_for_completion_io: - waits for completion of a task*@x: holds the state of this particular completion* This waits to be signaled for completion of a specific task. It is NOT* interruptible and there is no timeout. The caller is accounted as waiting

函数原型：void __sched wait_for_completion_io(struct completion *x)

返回类型：void

参数：

类型参数名称
struct completion *x
169  wait_for_common_io(x, MAX_SCHEDULE_TIMEOUT, 深度睡眠态)
调用者
名称描述
blk_execute_rq将请求插入队列执行
submit_bio_waitsubmit_bio_wait - submit a bio, and wait until it completes*@bio: The &struct bio which describes the I/O* Simple wrapper around submit_bio()