函数逻辑报告

Linux Kernel

v5.5.9

Brick Technologies Co., Ltd

Source Code:include\linux\irqdesc.h Create Date:2022-07-27 08:32:07
Last Modify:2020-03-12 14:18:49 Copyright©Brick
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函数名称：irq_set_lockdep_class

函数原型：static inline void irq_set_lockdep_class(unsigned int irq, struct lock_class_key *lock_class, struct lock_class_key *request_class)

返回类型：void

参数：

类型参数名称
unsigned intirq
struct lock_class_key *lock_class
struct lock_class_key *request_class
263  desc等于中断转换为描述
265  如果desc则
266  lockdep_set_class( & 自旋锁, lock_class)
267  lockdep_set_class( & request_mutex, request_class)
调用者
名称描述
irq_map_generic_chipq_map_generic_chip - Map a generic chip for an irq domain
irq_setup_generic_chipq_setup_generic_chip - Setup a range of interrupts with a generic chip*@gc: Generic irq chip holding all data*@msk: Bitmask holding the irqs to initialize relative to gc->irq_base*@flags: Flags for initialization*@clr: IRQ_* bits to clear*@set: IRQ_* bits