函数逻辑报告

Linux Kernel

v5.5.9

Brick Technologies Co., Ltd

Source Code:arch\x86\kernel\apic\io_apic.c Create Date:2022-07-27 09:30:02
Last Modify:2020-03-16 21:24:45 Copyright©Brick
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函数名称：resume_ioapic_id

函数原型：static void resume_ioapic_id(int ioapic_idx)

返回类型：void

参数：

类型参数名称
intioapic_idx
2389  raw_spin_lock_irqsave( & ioapic_lock, flags)
2390  raw等于io_apic_read(ioapic_idx, 0)
2391  如果ID不等于mpc_ioapic_id(ioapic_idx)则
2392  ID等于mpc_ioapic_id(ioapic_idx)
2393  io_apic_write(ioapic_idx, 0, raw)
2395  raw_spin_unlock_irqrestore( & ioapic_lock, flags)
调用者
名称描述
ioapic_resume