函数逻辑报告

Linux Kernel

v5.5.9

Brick Technologies Co., Ltd

Source Code:kernel\workqueue.c Create Date:2022-07-27 10:28:10
Last Modify:2020-03-12 14:18:49 Copyright©Brick
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函数名称：set_worker_desc - set description for the current work item*@fmt: printf-style format string*@...: arguments for the format string* This function can be called by a running work function to describe what* the work item is about

函数原型：void set_worker_desc(const char *fmt, ...)

返回类型：void

参数：

类型参数名称
const char *fmt
4580  worker等于rrent_wq_worker - return struct worker if %current is a workqueue worker
4583  如果worker则
4584  va_start(args, fmt)
4585  vsnprintf - Format a string and place it in a buffer*@buf: The buffer to place the result into*@size: The size of the buffer, including the trailing null space*@fmt: The format string to use*@args: Arguments for the format string* This function generally
4586  va_end(args)
调用者
名称描述
wb_workfnHandle writeback of dirty data for the device backed by this bdi. Also* reschedules periodically and does kupdated style flushing.