Function report |
Source Code:kernel\irq\spurious.c |
Create Date:2022-07-28 10:10:41 |
Last Modify:2020-03-12 14:18:49 | Copyright©Brick |
home page | Tree |
Annotation kernel can get tool activity | Download SCCT | Chinese |
Name:If 99,900 of the previous 100,000 interrupts have not been handled* then assume that the IRQ is stuck in some manner
Proto:static void __report_bad_irq(struct irq_desc *desc, irqreturn_t action_ret)
Type:void
Parameter:
Type | Parameter | Name |
---|---|---|
struct irq_desc * | desc | |
irqreturn_t | action_ret |
193 | irq = irq_desc_get_irq(desc) |
197 | If bad_action_ret(action_ret) Then |
200 | Else |
204 | dump_stack() |
213 | raw_spin_lock_irqsave( & lock, flags) |
221 | raw_spin_unlock_irqrestore( & lock, flags) |
Name | Describe |
---|---|
report_bad_irq | |
note_interrupt |
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