Function report

Linux Kernel

v5.5.9

Brick Technologies Co., Ltd

Source Code:kernel\irq\spurious.c Create Date:2022-07-28 10:10:40
Last Modify:2020-03-12 14:18:49 Copyright©Brick
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Annotation kernel can get tool activityDownload SCCTChinese

Name:bad_action_ret

Proto:static inline int bad_action_ret(irqreturn_t action_ret)

Type:int

Parameter:

TypeParameterName
irqreturn_taction_ret
176  r = action_ret
178  If Value is more likely to compile time(r <= (IRQ_HANDLED | IRQ_WAKE_THREAD)) Then Return 0
180  Return 1
Caller
NameDescribe
__report_bad_irqIf 99,900 of the previous 100,000 interrupts have not been handled* then assume that the IRQ is stuck in some manner
note_interrupt