函数逻辑报告

Linux Kernel

v5.5.9

Brick Technologies Co., Ltd

Source Code:kernel\irq\irqdesc.c Create Date:2022-07-27 11:08:44
Last Modify:2020-03-12 14:18:49 Copyright©Brick
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函数名称：irq_get_percpu_devid_partition

函数原型：int irq_get_percpu_devid_partition(unsigned int irq, struct cpumask *affinity)

返回类型：int

参数：

类型参数名称
unsigned intirq
struct cpumask *affinity
932  desc等于中断转换为描述
934  如果非desc或非percpu_enabled则返回:负EINVAL
937  如果affinity则pumask_copy - *dstp = *srcp*@dstp: the result*@srcp: the input cpumask
940  返回:0