函数逻辑报告

Linux Kernel

v5.5.9

Brick Technologies Co., Ltd

Source Code:block\blk-wbt.c Create Date:2022-07-27 19:42:14
Last Modify:2020-03-12 14:18:49 Copyright©Brick
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函数名称:rwb_trace_step

函数原型:static void rwb_trace_step(struct rq_wb *rwb, const char *msg)

返回类型:void

参数:

类型参数名称
struct rq_wb *rwb
const char *msg
289  bdi等于backing_dev_info
290  rqd等于rq_depth
292  trace_wbt_step(bdi, msg, scale_step, current window size , background writeback , normal writeback , max_depth)
调用者
名称描述
scale_up
scale_down