netdev - Re: [PATCH net-next] eth: bnxt: take page size into account for page pool recycling rings

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Message-Id: 
 <175106461574.2081565.15577176900237342067.git-patchwork-notify@kernel.org>
Date: Fri, 27 Jun 2025 22:50:15 +0000
From: patchwork-bot+netdevbpf@...nel.org
To: Jakub Kicinski <kuba@...nel.org>
Cc: davem@...emloft.net, netdev@...r.kernel.org, edumazet@...gle.com,
 pabeni@...hat.com, andrew+netdev@...n.ch, horms@...nel.org,
 michael.chan@...adcom.com, pavan.chebbi@...adcom.com
Subject: Re: [PATCH net-next] eth: bnxt: take page size into account for page
 pool
 recycling rings

Hello:

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

On Thu, 26 Jun 2025 09:54:41 -0700 you wrote:
> The Rx rings are filled with Rx buffers. Which are supposed to fit
> packet headers (or MTU if HW-GRO is disabled). The aggregation buffers
> are filled with "device pages". Adjust the sizes of the page pool
> recycling ring appropriately, based on ratio of the size of the
> buffer on given ring vs system page size. Otherwise on a system
> with 64kB pages we end up with >700MB of memory sitting in every
> single page pool cache.
> 
> [...]

Here is the summary with links:
  - [net-next] eth: bnxt: take page size into account for page pool recycling rings
    https://git.kernel.org/netdev/net-next/c/f7dbedba6312

You are awesome, thank you!
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