[ofa-general] Re: IPOIB CM (NOSRQ)[PATCH V4] patch for review

[Michael S. Tsirkin]

> Quoting Shirley Ma <xma at us.ibm.com>:
> Subject: Re: [ofa-general] Re: IPOIB CM (NOSRQ)[PATCH V4] patch for review
> 
> Hello Michael,
> 
> Regarding the memory issue w/o SRQ, do you think there is a way to use low
> watermark to release prepost buffer in large connections?

Maybe with UC - with RC you'll get RNR and connection'll get closed before you
have time to handle the low watermark.  So sure, might be an interesting idea,
but isn't low watermark a SRQ feature?

> I think most of the prepost buffers are empty in that case because of the BW.

I don't really get the argument.

-- 
MST