netdev - Re: [PATCH v2 net-next 0/5] dpaa2-eth: add support for IRQ coalescing

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Message-Id: <163430520909.23472.12152819261939474415.git-patchwork-notify@kernel.org>
Date:   Fri, 15 Oct 2021 13:40:09 +0000
From:   patchwork-bot+netdevbpf@...nel.org
To:     Ioana Ciornei <ioana.ciornei@....com>
Cc:     davem@...emloft.net, kuba@...nel.org, youri.querry_1@....com,
        leoyang.li@....com, netdev@...r.kernel.org
Subject: Re: [PATCH v2 net-next 0/5] dpaa2-eth: add support for IRQ coalescing

Hello:

This series was applied to netdev/net-next.git (master)
by David S. Miller <davem@...emloft.net>:

On Fri, 15 Oct 2021 12:01:22 +0300 you wrote:
> This patch set adds support for interrupts coalescing in dpaa2-eth.
> The first patches add support for the hardware level configuration of
> the IRQ coalescing in the dpio driver, while the ones that touch the
> dpaa2-eth driver are responsible for the ethtool user interraction.
> 
> With the adaptive IRQ coalescing in place and enabled we have observed
> the following changes in interrupt rates on one A72 core @2.2GHz
> (LX2160A) while running a Rx TCP flow.  The TCP stream is sent on a
> 10Gbit link and the only cpu that does Rx is fully utilized.
>                                 IRQ rate (irqs / sec)
> before:   4.59 Gbits/sec                24k
> after:    5.67 Gbits/sec                1.3k
> 
> [...]

Here is the summary with links:
  - [v2,net-next,1/5] soc: fsl: dpio: extract the QBMAN clock frequency from the attributes
    https://git.kernel.org/netdev/net-next/c/2cf0b6fe9bd3
  - [v2,net-next,2/5] soc: fsl: dpio: add support for irq coalescing per software portal
    https://git.kernel.org/netdev/net-next/c/ed1d2143fee5
  - [v2,net-next,3/5] net: dpaa2: add support for manual setup of IRQ coalesing
    https://git.kernel.org/netdev/net-next/c/a64b44213766
  - [v2,net-next,4/5] soc: fsl: dpio: add Net DIM integration
    https://git.kernel.org/netdev/net-next/c/69651bd8d303
  - [v2,net-next,5/5] net: dpaa2: add adaptive interrupt coalescing
    https://git.kernel.org/netdev/net-next/c/fc398bec0387

You are awesome, thank you!
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