netdev - Re: [PATCH net-next v6] atl1c: move tx cleanup processing out of interrupt

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Message-Id: <161861221243.19916.16927884200899111742.git-patchwork-notify@kernel.org>
Date:   Fri, 16 Apr 2021 22:30:12 +0000
From:   patchwork-bot+netdevbpf@...nel.org
To:     Gatis Peisenieks <gatis@...rotik.com>
Cc:     chris.snook@...il.com, davem@...emloft.net, kuba@...nel.org,
        hkallweit1@...il.com, jesse.brandeburg@...el.com,
        dchickles@...vell.com, tully@...rotik.com, eric.dumazet@...il.com,
        netdev@...r.kernel.org, linux-kernel@...r.kernel.org
Subject: Re: [PATCH net-next v6] atl1c: move tx cleanup processing out of
 interrupt

Hello:

This patch was applied to netdev/net-next.git (refs/heads/master):

On Wed, 14 Apr 2021 22:09:20 +0300 you wrote:
> Tx queue cleanup happens in interrupt handler on same core as rx queue
> processing. Both can take considerable amount of processing in high
> packet-per-second scenarios.
> 
> Sending big amounts of packets can stall the rx processing which is
> unfair and also can lead to out-of-memory condition since
> __dev_kfree_skb_irq queues the skbs for later kfree in softirq which
> is not allowed to happen with heavy load in interrupt handler.
> 
> [...]

Here is the summary with links:
  - [net-next,v6] atl1c: move tx cleanup processing out of interrupt
    https://git.kernel.org/netdev/net-next/c/a1150a04b7e8

You are awesome, thank you!
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