函数逻辑报告

Linux Kernel

v5.5.9

Brick Technologies Co., Ltd

Source Code:include\trace\events\irq.h Create Date:2022-07-27 10:03:57
Last Modify:2020-03-12 14:18:49 Copyright©Brick
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函数名称:q_handler_exit - called immediately after the irq action handler returns*@irq: irq number*@action: pointer to struct irqaction*@ret: return value* If the @ret value is set to IRQ_HANDLED, then we know that the corresponding

函数原型:static inline void trace_irq_handler_exit(int irq, struct irqaction *action, int ret)

返回类型:void

参数:

类型参数名称
intirq
struct irqaction *action
intret

NULL

调用者
名称描述
__handle_irq_event_percpu
handle_fasteoi_nmihandle_fasteoi_nmi - irq handler for NMI interrupt lines*@desc: the interrupt description structure for this irq* A simple NMI-safe handler, considering the restrictions* from request_nmi.* Only a single callback will be issued to the chip: an ->eoi()
handle_percpu_devid_irqhandle_percpu_devid_irq - Per CPU local irq handler with per cpu dev ids*@desc: the interrupt description structure for this irq* Per CPU interrupts on SMP machines without locking requirements
handle_percpu_devid_fasteoi_nmihandle_percpu_devid_fasteoi_nmi - Per CPU local NMI handler with per cpu* dev ids*@desc: the interrupt description structure for this irq* Similar to handle_fasteoi_nmi, but handling the dev_id cookie* as a percpu pointer.