netdev - Re: [PATCH net-next 01/15] net: page_pool: add page_pool

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Message-Id: <DC77AGGJCR39.101EZIIV7OH5B@nvidia.com>
Date: Wed, 20 Aug 2025 10:58:58 +0000
From: "Dragos Tatulea" <dtatulea@...dia.com>
To: "Jakub Kicinski" <kuba@...nel.org>, <davem@...emloft.net>
Cc: <netdev@...r.kernel.org>, <edumazet@...gle.com>, <pabeni@...hat.com>,
 <andrew+netdev@...n.ch>, <horms@...nel.org>, <almasrymina@...gle.com>,
 <michael.chan@...adcom.com>, <tariqt@...dia.com>, <hawk@...nel.org>,
 <ilias.apalodimas@...aro.org>, <alexanderduyck@...com>, <sdf@...ichev.me>
Subject: Re: [PATCH net-next 01/15] net: page_pool: add page_pool_get()

On Wed Aug 20, 2025 at 2:56 AM UTC, Jakub Kicinski wrote:
> There is a page_pool_put() function but no get equivalent.
> Having multiple references to a page pool is quite useful.
> It avoids branching in create / destroy paths in drivers
> which support memory providers.
>
> Use the new helper in bnxt.
>
> Signed-off-by: Jakub Kicinski <kuba@...nel.org>

Nice! Will take a note to use it in mlx5 as well once it
becomes available.

FWIW:
Reviewed-by: Dragos Tatulea <dtatulea@...dia.com>