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Date:   Sat, 2 Feb 2019 12:35:51 +0000
From:   Ido Schimmel <>
To:     Jakub Kicinski <>
CC:     "" <>,
        "" <>,
        "" <>,
        "" <>
Subject: Re: [PATCH net-next] net: devlink: report cell size of shared buffers

On Fri, Feb 01, 2019 at 05:56:28PM -0800, Jakub Kicinski wrote:
> Shared buffer allocation is usually done in cell increments.
> Drivers will either round up the allocation or refuse the
> configuration if it's not an exact multiple of cell size.
> Drivers know exactly the cell size of shared buffer, so help
> out users by providing this information in dumps.
> Signed-off-by: Jakub Kicinski <>
> Reviewed-by: Dirk van der Merwe <>

Reviewed-by: Ido Schimmel <>

I assume you're going to patch iproute2. Consider explaining what is
cell size in devlink-sb manpage.


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