Function report

Linux Kernel

v5.5.9

Brick Technologies Co., Ltd

Source Code:arch\x86\kernel\apic\x2apic_uv_x.c Create Date:2022-07-28 08:33:56
Last Modify:2020-03-12 14:18:49 Copyright©Brick
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Annotation kernel can get tool activityDownload SCCTChinese

Name:x2apic_get_apic_id

Proto:static unsigned int x2apic_get_apic_id(unsigned long x)

Type:unsigned int

Parameter:

TypeParameterName
unsigned longx
659  WARN_ON(preemptible() && num_online_cpus() > 1)
660  id = x | Operations for contexts that are safe from preemption/interrupts. These* operations verify that preemption is disabled.(x2apic_extra_bits)
662  Return id
Caller
NameDescribe
uv_read_apic_id