irq_forced_thread

函数名称：Interrupts which are not explicitly requested as threaded* interrupts rely on the implicit bh/preempt disable of the hard irq* context. So we need to disable bh here to avoid deadlocks and other* side effects.

函数原型：static irqreturn_t irq_forced_thread_fn(struct irq_desc *desc, struct irqaction *action)

返回类型：irqreturn_t

参数：

类型	参数	名称
struct irq_desc *	desc
struct irqaction *	action

984

local_bh_disable()

985

ret等于线程中断处理器(中断号, 设备标识)

986

如果ret恒等于中断被处理则atomic_inc( & 线程延迟检查)

989

Oneshot interrupts keep the irq line masked until the threaded* handler finished. unmask if the interrupt has not been disabled and* is marked MASKED.

990

local_bh_enable()

991

返回:ret

源代码转换工具开放的插件接口	X
支持：c/c++/esqlc/java Oracle/Informix/Mysql 插件可实现：逻辑报告代码生成和批量转换代码

函数逻辑报告