Re: [PATCH net-next 1/1] tcp: optimise skb_zerocopy_iter_stream()

From: patchwork-bot+netdevbpf
Date: Mon May 02 2022 - 17:50:44 EST


Hello:

This patch was applied to netdev/net-next.git (master)
by Jakub Kicinski <kuba@xxxxxxxxxx>:

On Thu, 28 Apr 2022 11:57:46 +0100 you wrote:
> It's expensive to make a copy of 40B struct iov_iter to the point it
> was taking 0.2-0.5% of all cycles in my tests. iov_iter_revert() should
> be fine as it's a simple case without nested reverts/truncates.
>
> Signed-off-by: Pavel Begunkov <asml.silence@xxxxxxxxx>
> ---
>
> [...]

Here is the summary with links:
- [net-next,1/1] tcp: optimise skb_zerocopy_iter_stream()
https://git.kernel.org/netdev/net-next/c/829b7bdd7044

You are awesome, thank you!
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