Function report

Linux Kernel

v5.5.9

Brick Technologies Co., Ltd

Source Code:kernel\irq\manage.c Create Date:2022-07-28 10:10:13
Last Modify:2020-03-12 14:18:49 Copyright©Brick
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Annotation kernel can get tool activityDownload SCCTChinese

Name:disable_percpu_irq

Proto:void disable_percpu_irq(unsigned int irq)

Type:void

Parameter:

TypeParameterName
unsigned intirq
2248  cpu = smp_processor_id()
2250  desc = irq_get_desc_lock(irq, & flags, IRQ_GET_DESC_CHECK_PERCPU)
2252  If Not desc Then Return
2255  irq_percpu_disable(desc, cpu)
2256  irq_put_desc_unlock(desc, flags)
Caller
NameDescribe
disable_percpu_nmi