函数逻辑报告

Linux Kernel

v5.5.9

Brick Technologies Co., Ltd

Source Code:block\blk-iocost.c Create Date:2022-07-27 19:24:40
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：ioc_rqos_done_bio

函数原型：static void ioc_rqos_done_bio(struct rq_qos *rqos, struct bio *bio)

返回类型：void

参数：

类型参数名称
struct rq_qos *rqos
struct bio *bio
1839  iocg等于blkg_to_iocg(* Represents the association of the css and request_queue for the bio. * If a bio goes direct to device, it will not have a blkg as it will * not have a request_queue associated with it. The reference is put * on release of the bio.)
1841  如果iocg且bi_iocost_cost则atomic64_add(bi_iocost_cost, & done_vtime)