Function report

Linux Kernel

v5.5.9

Brick Technologies Co., Ltd

Source Code:arch\x86\kernel\smpboot.c Create Date:2022-07-28 08:24:25
Last Modify:2020-03-12 14:18:49 Copyright©Brick
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Annotation kernel can get tool activityDownload SCCTChinese

Name:match_llc

Proto:static bool match_llc(struct cpuinfo_x86 *c, struct cpuinfo_x86 *o)

Type:bool

Parameter:

TypeParameterName
struct cpuinfo_x86 *c
struct cpuinfo_x86 *o
475  cpu1 = Index into per_cpu list: , cpu2 = Index into per_cpu list:
478  If per_cpu(Last level cache ID of each logical CPU , cpu1) == BAD_APICID Then Return false
482  If per_cpu(Last level cache ID of each logical CPU , cpu1) != per_cpu(Last level cache ID of each logical CPU , cpu2) Then Return false
490  If Not topology_same_node(c, o) && x86_match_cpu - match current CPU again an array of x86_cpu_ids*@match: Pointer to array of x86_cpu_ids. Last entry terminated with* {}.* Return the entry if the current CPU matches the entries in the* passed x86_cpu_id match table Then Return false
493  Return topology_sane(c, o, "llc")
Caller
NameDescribe
set_cpu_sibling_map