From: patchwork-bot+netdevbpf@kernel.org
To: David Wei <dw@davidwei.uk>
Cc: netdev@vger.kernel.org, michael.chan@broadcom.com,
pavan.chebbi@broadcom.com, andrew+netdev@lunn.ch,
davem@davemloft.net, edumazet@google.com, kuba@kernel.org,
pabeni@redhat.com, ap420073@gmail.com
Subject: Re: [PATCH net-next v2] bnxt: fill data page pool with frags if PAGE_SIZE > BNXT_RX_PAGE_SIZE
Date: Thu, 14 Aug 2025 00:40:07 +0000 [thread overview]
Message-ID: <175513200750.3832372.6458233537252002910.git-patchwork-notify@kernel.org> (raw)
In-Reply-To: <20250812182907.1540755-1-dw@davidwei.uk>
Hello:
This patch was applied to netdev/net.git (main)
by Jakub Kicinski <kuba@kernel.org>:
On Tue, 12 Aug 2025 11:29:07 -0700 you wrote:
> The data page pool always fills the HW rx ring with pages. On arm64 with
> 64K pages, this will waste _at least_ 32K of memory per entry in the rx
> ring.
>
> Fix by fragmenting the pages if PAGE_SIZE > BNXT_RX_PAGE_SIZE. This
> makes the data page pool the same as the header pool.
>
> [...]
Here is the summary with links:
- [net-next,v2] bnxt: fill data page pool with frags if PAGE_SIZE > BNXT_RX_PAGE_SIZE
https://git.kernel.org/netdev/net/c/39f8fcda2088
You are awesome, thank you!
--
Deet-doot-dot, I am a bot.
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prev parent reply other threads:[~2025-08-14 0:39 UTC|newest]
Thread overview: 2+ messages / expand[flat|nested] mbox.gz Atom feed top
2025-08-12 18:29 [PATCH net-next v2] bnxt: fill data page pool with frags if PAGE_SIZE > BNXT_RX_PAGE_SIZE David Wei
2025-08-14 0:40 ` patchwork-bot+netdevbpf [this message]
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