函数逻辑报告

Linux Kernel

v5.5.9

Brick Technologies Co., Ltd

Source Code:arch\x86\kernel\cpu\resctrl\core.c Create Date:2022-07-27 09:10:02
Last Modify:2020-03-12 14:18:49 Copyright©Brick
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函数名称：get_domain_from_cpu

函数原型：struct rdt_domain *get_domain_from_cpu(int cpu, struct rdt_resource *r)

返回类型：struct rdt_domain

参数：

类型参数名称
intcpu
struct rdt_resource *r
411  如果测试CPU信息则返回:d
415  返回:NULL
调用者
名称描述
rdt_ctrl_update
update_mba_bwFeedback loop for MBA software controller (mba_sc)* mba_sc is a feedback loop where we periodically read MBM counters and* adjust the bandwidth percentage values via the IA32_MBA_THRTL_MSRs so* that:* current bandwdith(cur_bw) < user specified
cqm_handle_limboHandler to scan the limbo list and move the RMIDs* to free list whose occupancy < threshold_occupancy.
mbm_handle_overflow