函数逻辑报告

Linux Kernel

v5.5.9

Brick Technologies Co., Ltd

Source Code:arch\x86\kernel\cpu\topology.c Create Date:2022-07-27 08:54:33
Last Modify:2020-03-12 14:18:49 Copyright©Brick
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函数名称：Check for extended topology enumeration cpuid leaf, and if it* exists, use it for populating initial_apicid and cpu topology* detection.

函数原型：int detect_extended_topology(struct cpuinfo_x86 *c)

返回类型：int

参数：

类型参数名称
struct cpuinfo_x86 *c
154  返回:0
调用者
名称描述
init_intel
amd_get_topologyFixup core topology information for* (1) AMD multi-node processors* Assumption: Number of cores in each internal node is the same.* (2) AMD processors supporting compute units
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