Function report

Linux Kernel

v5.5.9

Brick Technologies Co., Ltd

Source Code:lib\kfifo.c Create Date:2022-07-28 06:24:41
Last Modify:2020-03-12 14:18:49 Copyright©Brick
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Annotation kernel can get tool activityDownload SCCTChinese

Name:__kfifo_max_r

Proto:unsigned int __kfifo_max_r(unsigned int len, size_t recsize)

Type:unsigned int

Parameter:

TypeParameterName
unsigned intlen
size_trecsize
384  max = (1 << recsize << 3 ) - 1
386  If len > max Then Return max
388  Return len
Caller
NameDescribe
__kfifo_from_user_r
__kfifo_dma_in_prepare_r
__kfifo_dma_in_finish_r
__kfifo_dma_out_prepare_r