函数逻辑报告

Linux Kernel

v5.5.9

Brick Technologies Co., Ltd

Source Code:arch\x86\kernel\cpu\resctrl\internal.h Create Date:2022-07-27 09:09:45
Last Modify:2020-03-12 14:18:49 Copyright©Brick
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函数名称:is_llc_occupancy_enabled

函数原型:static inline bool is_llc_occupancy_enabled(void)

返回类型:bool

参数:

385  返回:rdt_mon_features按位与1左移Event IDs are used to program IA32_QM_EVTSEL before reading event* counter from IA32_QM_CTR
调用者
名称描述
domain_setup_mon_state
domain_remove_cpu
free_rmid
l3_mon_evt_initInitialize the event list for the resource.* Note that MBM events are also part of RDT_RESOURCE_L3 resource* because as per the SDM the total and local memory bandwidth* are enumerated as part of L3 monitoring.