函数逻辑报告

Linux Kernel

v5.5.9

Brick Technologies Co., Ltd

Source Code:kernel\irq\chip.c Create Date:2022-07-27 11:11:36
Last Modify:2020-03-12 14:18:49 Copyright©Brick
首页 函数Tree
注解内核,赢得工具下载SCCTEnglish

函数名称：Called unconditionally from handle_level_irq() and only for oneshot* interrupts from handle_fasteoi_irq()

函数原型：static void cond_unmask_irq(struct irq_desc *desc)

返回类型：void

参数：

类型参数名称
struct irq_desc *desc
616  如果非irqd_irq_disabled( & irq_data)且irqd_irq_masked( & irq_data)且非threads_oneshot则unmask_irq(desc)
调用者
名称描述
handle_level_irqhandle_level_irq - Level type irq handler*@desc: the interrupt description structure for this irq* Level type interrupts are active as long as the hardware line has* the active level