netdev - Re: [PATCH v1 net-next] net: ena: Add dynamic recycling mechanism for rx buffers

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Date: Fri, 16 Jun 2023 05:50:20 +0000
From: patchwork-bot+netdevbpf@...nel.org
To: Arinzon@...eaurora.org, David <darinzon@...zon.com>
Cc: davem@...emloft.net, kuba@...nel.org, netdev@...r.kernel.org,
 dwmw@...zon.com, zorik@...zon.com, matua@...zon.com, saeedb@...zon.com,
 msw@...zon.com, aliguori@...zon.com, nafea@...zon.com, alisaidi@...zon.com,
 benh@...zon.com, akiyano@...zon.com, ndagan@...zon.com, shayagr@...zon.com,
 itzko@...zon.com, osamaabb@...zon.com, amitbern@...zon.com
Subject: Re: [PATCH v1 net-next] net: ena: Add dynamic recycling mechanism for rx
 buffers

Hello:

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

On Mon, 12 Jun 2023 12:14:48 +0000 you wrote:
> From: David Arinzon <darinzon@...zon.com>
> 
> The current implementation allocates page-sized rx buffers.
> As traffic may consist of different types and sizes of packets,
> in various cases, buffers are not fully used.
> 
> This change (Dynamic RX Buffers - DRB) uses part of the allocated rx
> page needed for the incoming packet, and returns the rest of the
> unused page to be used again as an rx buffer for future packets.
> A threshold of 2K for unused space has been set in order to declare
> whether the remainder of the page can be reused again as an rx buffer.
> 
> [...]

Here is the summary with links:
  - [v1,net-next] net: ena: Add dynamic recycling mechanism for rx buffers
    https://git.kernel.org/netdev/net-next/c/f7d625adeb7b

You are awesome, thank you!
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