Function report

Linux Kernel

v5.5.9

Brick Technologies Co., Ltd

Source Code:arch\x86\kernel\cpu\cacheinfo.c Create Date:2022-07-28 07:53:57
Last Modify:2020-03-16 20:07:28 Copyright©Brick
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Annotation kernel can get tool activityDownload SCCTChinese

Name:cacheinfo_hygon_init_llc_id

Proto:void cacheinfo_hygon_init_llc_id(struct cpuinfo_x86 *c, int cpu, u8 node_id)

Type:void

Parameter:

TypeParameterName
struct cpuinfo_x86 *c
intcpu
u8node_id
693  If Not cpuid_edx(0x80000006) Then Return
700  per_cpu(cpu_llc_id, cpu) = apicid >> 3
Caller
NameDescribe
hygon_get_topologyFixup core topology information for* (1) Hygon multi-node processors* Assumption: Number of cores in each internal node is the same.* (2) Hygon processors supporting compute units