[<prev] [next>] [<thread-prev] [day] [month] [year] [list]
Date: Mon, 12 Dec 2022 23:10:16 +0000
From: patchwork-bot+netdevbpf@...nel.org
To: Vladimir Oltean <vladimir.oltean@....com>
Cc: netdev@...r.kernel.org, andrew@...n.ch, f.fainelli@...il.com,
davem@...emloft.net, edumazet@...gle.com, kuba@...nel.org,
pabeni@...hat.com, richardcochran@...il.com
Subject: Re: [PATCH net-next] net: dsa: don't call ptp_classify_raw() if switch
doesn't provide RX timestamping
Hello:
This patch was applied to netdev/net-next.git (master)
by Jakub Kicinski <kuba@...nel.org>:
On Fri, 9 Dec 2022 19:58:40 +0200 you wrote:
> ptp_classify_raw() is not exactly cheap, since it invokes a BPF program
> for every skb in the receive path. For switches which do not provide
> ds->ops->port_rxtstamp(), running ptp_classify_raw() provides precisely
> nothing, so check for the presence of the function pointer first, since
> that is much cheaper.
>
> Signed-off-by: Vladimir Oltean <vladimir.oltean@....com>
>
> [...]
Here is the summary with links:
- [net-next] net: dsa: don't call ptp_classify_raw() if switch doesn't provide RX timestamping
https://git.kernel.org/netdev/net-next/c/8f18655c49eb
You are awesome, thank you!
--
Deet-doot-dot, I am a bot.
https://korg.docs.kernel.org/patchwork/pwbot.html
Powered by blists - more mailing lists