Function report

Linux Kernel

v5.5.9

Brick Technologies Co., Ltd

Source Code:arch\x86\kernel\apic\io_apic.c Create Date:2022-07-28 08:29:53
Last Modify:2020-03-16 21:24:45 Copyright©Brick
home page Tree
Annotation kernel can get tool activityDownload SCCTChinese

Name:mp_unmap_irq

Proto:void mp_unmap_irq(int irq)

Type:void

Parameter:

TypeParameterName
intirq
1128  irq_data = irq_get_irq_data(irq)
1131  If Not irq_data || Not domain Then Return
1134  data = chip_data
1135  If Not data || isa_irq Then Return
1138  mutex_lock( & ioapic_mutex)
1139  If --count == 0 Then irq_domain_free_irqs(irq, 1)
1141  mutex_unlock( & ioapic_mutex)