Re: Is read barrier missed in kfifo?

[Stefani Seibold]

My guts thinks you are right. Feel free to send a patch...

Am Freitag, den 11.05.2018, 15:25 +0800 schrieb Xiao Guangrong:
> Hi,
> 
> Currently, there is no read barrier between reading the index
> (kfifo.in) and fetching the real data from the fifo.
> 
> I am afraid that will cause the vfifo is observed as not empty
> however the data is not actually ready for read. Right?
> 
> Thanks!