函数逻辑报告

Linux Kernel

v5.5.9

Brick Technologies Co., Ltd

Source Code:include\linux\ptr_ring.h Create Date:2022-07-27 14:40:49
Last Modify:2020-03-12 14:18:49 Copyright©Brick
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函数名称:__ptr_ring_consume

函数原型:static inline void *__ptr_ring_consume(struct ptr_ring *r)

返回类型:void

参数:

类型参数名称
struct ptr_ring *r
298  ptr等于__ptr_ring_peek(r)
299  如果ptrMust only be called after __ptr_ring_peek returned !NULL
302  返回:ptr
调用者
名称描述
__ptr_ring_consume_batched
ptr_ring_consumeNote: resize (below) nests producer lock within consumer lock, so if you* call this in interrupt or BH context, you must disable interrupts/BH when* producing.
ptr_ring_consume_irq
ptr_ring_consume_any
ptr_ring_consume_bh
__ptr_ring_swap_queue