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 09:09:56
Last Modify:2020-03-12 14:18:49 Copyright©Brick
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函数名称：is_mba_sc

函数原型：bool is_mba_sc(struct rdt_resource *r)

返回类型：bool

参数：

类型参数名称
struct rdt_resource *r
226  如果非r则返回:mba_sc
229  返回:mba_sc
调用者
名称描述
rdtgroup_size_showdtgroup_size_show - Display size in bytes of allocated regions* The "size" file mirrors the layout of the "schemata" file, printing the* size in bytes of each region instead of the capacity bitmask.
set_mba_scEnable or disable the MBA software controller* which helps user specify bandwidth in MBps.* MBA software controller is supported only if* MBM is supported and MBA is in linear scale.
rdtgroup_init_mbaInitialize MBA resource with default values.
rdtgroup_show_options
mbm_update
mbm_handle_overflow
bw_validateCheck whether MBA bandwidth percentage value is correct. The value is* checked against the minimum and max bandwidth values specified by the* hardware. The allocated bandwidth percentage is rounded to the next* control step available on the hardware.
update_domains
show_doms