From: patchwork-bot+netdevbpf@kernel.org
To: Jakub Kicinski <kuba@kernel.org>
Cc: davem@davemloft.net, netdev@vger.kernel.org, edumazet@google.com,
pabeni@redhat.com, hawk@kernel.org, ilias.apalodimas@linaro.org,
linyunsheng@huawei.com, alexander.duyck@gmail.com
Subject: Re: [PATCH net-next v2 0/3] page_pool: allow caching from safely localized NAPI
Date: Sat, 15 Apr 2023 02:20:18 +0000 [thread overview]
Message-ID: <168152521818.19909.13076060995417512854.git-patchwork-notify@kernel.org> (raw)
In-Reply-To: <20230413042605.895677-1-kuba@kernel.org>
Hello:
This series was applied to netdev/net-next.git (main)
by Jakub Kicinski <kuba@kernel.org>:
On Wed, 12 Apr 2023 21:26:02 -0700 you wrote:
> I went back to the explicit "are we in NAPI method", mostly
> because I don't like having both around :( (even tho I maintain
> that in_softirq() && !in_hardirq() is as safe, as softirqs do
> not nest).
>
> Still returning the skbs to a CPU, tho, not to the NAPI instance.
> I reckon we could create a small refcounted struct per NAPI instance
> which would allow sockets and other users so hold a persisent
> and safe reference. But that's a bigger change, and I get 90+%
> recycling thru the cache with just these patches (for RR and
> streaming tests with 100% CPU use it's almost 100%).
>
> [...]
Here is the summary with links:
- [net-next,v2,1/3] net: skb: plumb napi state thru skb freeing paths
https://git.kernel.org/netdev/net-next/c/b07a2d97ba5e
- [net-next,v2,2/3] page_pool: allow caching from safely localized NAPI
https://git.kernel.org/netdev/net-next/c/8c48eea3adf3
- [net-next,v2,3/3] bnxt: hook NAPIs to page pools
https://git.kernel.org/netdev/net-next/c/294e39e0d034
You are awesome, thank you!
--
Deet-doot-dot, I am a bot.
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prev parent reply other threads:[~2023-04-15 2:20 UTC|newest]
Thread overview: 13+ messages / expand[flat|nested] mbox.gz Atom feed top
2023-04-13 4:26 [PATCH net-next v2 0/3] page_pool: allow caching from safely localized NAPI Jakub Kicinski
2023-04-13 4:26 ` [PATCH net-next v2 1/3] net: skb: plumb napi state thru skb freeing paths Jakub Kicinski
2023-04-13 7:49 ` Yunsheng Lin
2023-04-13 8:51 ` Eric Dumazet
2023-04-14 0:57 ` Yunsheng Lin
2023-04-14 5:20 ` Jakub Kicinski
2023-04-14 9:40 ` Yunsheng Lin
2023-04-13 4:26 ` [PATCH net-next v2 2/3] page_pool: allow caching from safely localized NAPI Jakub Kicinski
2023-04-14 8:45 ` Jesper Dangaard Brouer
2023-04-14 14:50 ` Jakub Kicinski
2023-04-13 4:26 ` [PATCH net-next v2 3/3] bnxt: hook NAPIs to page pools Jakub Kicinski
2023-04-14 13:09 ` [PATCH net-next v2 0/3] page_pool: allow caching from safely localized NAPI Dragos Tatulea
2023-04-15 2:20 ` patchwork-bot+netdevbpf [this message]
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