Re: [PATCH net-next v2] ppp: don't store tx skb in the fastpath

[email protected] Thu, 05 Mar 2026 12:30:05 +0000

Newsgroups	org.kernel.vger.linux-ppp,org.kernel.vger.linux-kernel,org.kernel.vger.netdev
Message-ID	<177271380555.2685064.10682910363153938001.git-patchwork-notify@kernel.org>

Hello:

This patch was applied to netdev/net-next.git (main)
by Paolo Abeni <[email protected]>:

On Tue,  3 Mar 2026 17:32:19 +0800 you wrote:
> Currently, ppp->xmit_pending is used in ppp_send_frame() to pass a skb
> to ppp_push(), and holds the skb when a PPP channel cannot immediately
> transmit it. This state is redundant because the transmit queue
> (ppp->file.xq) can already handle the backlog. Furthermore, during
> normal operation, an skb is queued in file.xq only to be immediately
> dequeued, causing unnecessary overhead.
> 
> [...]

Here is the summary with links:
  - [net-next,v2] ppp: don't store tx skb in the fastpath
    https://git.kernel.org/netdev/net-next/c/70836c8d0fe0

You are awesome, thank you!
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