netdev - Re: [net-next PATCH 0/2] Add ethtool support for completion event size

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Message-ID: <20220218202957.31f5e572@kicinski-fedora-pc1c0hjn.dhcp.thefacebook.com>
Date:   Fri, 18 Feb 2022 20:29:57 -0800
From:   Jakub Kicinski <kuba@...nel.org>
To:     sundeep subbaraya <sundeep.lkml@...il.com>
Cc:     Subbaraya Sundeep <sbhatta@...vell.com>,
        David Miller <davem@...emloft.net>, netdev@...r.kernel.org,
        hariprasad <hkelam@...vell.com>,
        Geetha sowjanya <gakula@...vell.com>,
        Sunil Kovvuri Goutham <sgoutham@...vell.com>
Subject: Re: [net-next PATCH 0/2] Add ethtool support for completion event
 size

On Fri, 18 Feb 2022 11:07:11 +0530 sundeep subbaraya wrote:
> > Does changing the CQE size also change the size of the completion ring?
> > Or does it only control aggregation / writeback size?  
> 
> In our case we change the completion ring size too.

Okay, sounds good. Let's make sure the behavior is documented.