Function report

Linux Kernel

v5.5.9

Brick Technologies Co., Ltd

Source Code:lib\kfifo.c Create Date:2022-07-28 06:24:35
Last Modify:2020-03-12 14:18:49 Copyright©Brick
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Annotation kernel can get tool activityDownload SCCTChinese

Name:rnal helper to calculate the unused elements in a fifo

Proto:static inline unsigned int kfifo_unused(struct __kfifo *fifo)

Type:unsigned int

Parameter:

TypeParameterName
struct __kfifo *fifo
21  Return mask + 1 - in - out
Caller
NameDescribe
__kfifo_in
__kfifo_from_user
__kfifo_dma_in_prepare
__kfifo_in_r
__kfifo_from_user_r
__kfifo_dma_in_prepare_r