netdev - Re: [PATCH net-next 11/12] ice: Improve MSI-X fallback logic

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Message-ID: <20210208190028.218cff93@kicinski-fedora-pc1c0hjn.dhcp.thefacebook.com>
Date:   Mon, 8 Feb 2021 19:00:28 -0800
From:   Jakub Kicinski <kuba@...nel.org>
To:     Tony Nguyen <anthony.l.nguyen@...el.com>
Cc:     davem@...emloft.net, netdev@...r.kernel.org, sassmann@...hat.com,
        Tony Brelinski <tonyx.brelinski@...el.com>
Subject: Re: [PATCH net-next 11/12] ice: Improve MSI-X fallback logic

On Mon,  8 Feb 2021 17:16:35 -0800 Tony Nguyen wrote:
> Currently if the driver is unable to get all the MSI-X vectors it wants, it
> falls back to the minimum configuration which equates to a single Tx/Rx
> traffic queue pair. Instead of using the minimum configuration, if given
> more vectors than the minimum, utilize those vectors for additional traffic
> queues after accounting for other interrupts.
> 
> Signed-off-by: Tony Nguyen <anthony.l.nguyen@...el.com>
> Tested-by: Tony Brelinski <tonyx.brelinski@...el.com>

Acked-by: Jakub Kicinski <kuba@...nel.org>

Thanks!