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 08:29:28
Last Modify:2020-03-16 21:24:45 Copyright©Brick
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Name:mask_ioapic_irq

Proto:static void mask_ioapic_irq(struct irq_data *irq_data)

Type:void

Parameter:

TypeParameterName
struct irq_data *irq_data
471  data = chip_data
474  raw_spin_lock_irqsave( & ioapic_lock, flags)
475  io_apic_modify_irq(data, ~0, IO_APIC_REDIR_MASKED, & io_apic_sync)
476  raw_spin_unlock_irqrestore( & ioapic_lock, flags)