Re: [PATCH net v7] net: stop defer_count outliving the deferred-free list

From: patchwork-bot+netdevbpf

Date: Wed Nov 04 2026 - 03:51:29 EST


Hello:

This patch was applied to netdev/net.git (main)
by Dave Miller <davem@xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx>:

On Thu, 29 Oct 2026 14:11:01 -0700 you wrote:
> After the llist conversion, rejected frees retain their counter
> increments. A producer racing the counter reset and list detach can
> also leave a count for an skb already drained. Deferred freeing can
> then remain disabled while the list is empty.
>
> Undo rejected reservations and subtract only the number of skbs
> drained. Allow admission up to the configured limit. Retain the
> halfway notification and also notify when the reserved count reaches
> the limit, covering reservations published after an earlier purge.
>
> [...]

Here is the summary with links:
- [net,v7] net: stop defer_count outliving the deferred-free list
https://git.kernel.org/netdev/net/c/241dec6f9ab7

You are awesome, thank you!
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