函数逻辑报告

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v5.5.9

Brick Technologies Co., Ltd

Source Code:lib\kfifo.c Create Date:2022-07-27 07:21:47
Last Modify:2020-03-12 14:18:49 Copyright©Brick
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函数名称：rnal helper to calculate the unused elements in a fifo

函数原型：static inline unsigned int kfifo_unused(struct __kfifo *fifo)

返回类型：unsigned int

参数：

类型参数名称
struct __kfifo *fifo
21  返回:mask加1减in减out
调用者
名称描述
__kfifo_in
__kfifo_from_user
__kfifo_dma_in_prepare
__kfifo_in_r
__kfifo_from_user_r
__kfifo_dma_in_prepare_r