Function report | 
Source Code:include\linux\ptr_ring.h | 
Create Date:2022-07-28 13:22:56 | 
| Last Modify:2020-03-12 14:18:49 | Copyright©Brick | 
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| Annotation kernel can get tool activity | Download SCCT | Chinese | 
Name:ptr_ring_empty_irq
Proto:static inline bool ptr_ring_empty_irq(struct ptr_ring *r)
Type:bool
Parameter:
| Type | Parameter | Name | 
|---|---|---|
| struct ptr_ring * | r | 
| 215 | spin_lock_irq( & consumer_lock) | 
| 217 | spin_unlock_irq( & consumer_lock) | 
| 219 | Return ret | 
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