函数逻辑报告

Linux Kernel

v5.5.9

Brick Technologies Co., Ltd

Source Code:kernel\irq\manage.c Create Date:2022-07-27 11:10:17
Last Modify:2020-03-12 14:18:49 Copyright©Brick
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函数名称:disable_percpu_irq

函数原型:void disable_percpu_irq(unsigned int irq)

返回类型:void

参数:

类型参数名称
unsigned intirq
2248  cpu等于当前cpu ID()
2250  desc等于irq_get_desc_lock(irq, & flags, IRQ_GET_DESC_CHECK_PERCPU)
2252  如果非desc则返回
2255  irq_percpu_disable(desc, cpu)
2256  irq_put_desc_unlock(desc, flags)
调用者
名称描述
disable_percpu_nmi