From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from smtp.kernel.org (aws-us-west-2-korg-mail-1.web.codeaurora.org [10.30.226.201]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by smtp.subspace.kernel.org (Postfix) with ESMTPS id F19CC34C989; Fri, 13 Mar 2026 02:50:27 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=10.30.226.201 ARC-Seal:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1773370228; cv=none; b=rb4ban1I4uMWHS09SMNLK74xvU+6IocDHk2hna6kc4CPztc7kjOFj2rI21wKwQm2WrW+Ru5mOY3o96bABXH0KxQS34HOpVTyNiQEWMxZWO3sHGxvztZosEeamcBD9sRuh9zytZiFzFVmlP5OT0pLMP9b/TXShp1+LwlXyPpipuE= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1773370228; c=relaxed/simple; bh=3etnwP+P9OA+vYCo+MXEVJWERSIkqq39Vhbz8gzvifI=; h=Content-Type:MIME-Version:Subject:From:Message-Id:Date:References: In-Reply-To:To:Cc; b=q+DTQPhufTeiogv4svU6YgTU9srgLR26Vkjooi/7ovUxdnX3krkeg8IjRFi9dMs9HxMA6xF0jB0AQLQck0ALUnS+8HryafMUgac1cWRR7XXT76WmezZg9CqPxFe0ezjgppRSYy+W4gN0whHYi6mODnrpILmPFW7at38Q0cJqi6I= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=kernel.org header.i=@kernel.org header.b=SNYJwT7Y; arc=none smtp.client-ip=10.30.226.201 Authentication-Results: smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=kernel.org header.i=@kernel.org header.b="SNYJwT7Y" Received: by smtp.kernel.org (Postfix) with ESMTPSA id D387AC4CEF7; Fri, 13 Mar 2026 02:50:27 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=k20201202; t=1773370227; bh=3etnwP+P9OA+vYCo+MXEVJWERSIkqq39Vhbz8gzvifI=; h=Subject:From:Date:References:In-Reply-To:To:Cc:From; b=SNYJwT7YabrwmLI4Q+PQtxLb852l2fx0u8WXKUjucZlAA9a67oI2GSQp+hPiJifaG Gdxtc+o/v0vnKSZ/KMdbVPRO64qDbiksutMXVa9bCNttCPDhUtlZFysWNBnuKJaCY1 fY/R3caGhyw7LayYn1VjXy2Nq7CwqYajIa2IRNTxzUN3Is449zvmjzbF+dJqu01brI qMwA2WgmgN8jxH/Ud/P9dFALyqnjyzH5uDaB/u/J5yvb+4dIH+XKbNb//yqRkF8iPT mCY0E48WnkujtQT+T1h47fqNUqOHUXXuaUsr1a1Gd57BHjTKVWlVMOFbZYGIZLKXQD qzd9QST7+LTHg== Received: from [10.30.226.235] (localhost [IPv6:::1]) by aws-us-west-2-korg-oddjob-rhel9-1.codeaurora.org (Postfix) with ESMTP id 3FD0A3808200; Fri, 13 Mar 2026 02:50:24 +0000 (UTC) Content-Type: text/plain; charset="utf-8" Precedence: bulk X-Mailing-List: netdev@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Transfer-Encoding: 8bit Subject: Re: [PATCH net-next] net: page_pool: scale alloc cache with PAGE_SIZE From: patchwork-bot+netdevbpf@kernel.org Message-Id: <177337022304.648356.2556762129398077891.git-patchwork-notify@kernel.org> Date: Fri, 13 Mar 2026 02:50:23 +0000 References: <20260309081301.103152-1-noren@nvidia.com> In-Reply-To: <20260309081301.103152-1-noren@nvidia.com> To: Nimrod Oren Cc: hawk@kernel.org, ilias.apalodimas@linaro.org, davem@davemloft.net, edumazet@google.com, kuba@kernel.org, pabeni@redhat.com, horms@kernel.org, netdev@vger.kernel.org, linux-kernel@vger.kernel.org, gal@nvidia.com, dtatulea@nvidia.com, tariqt@nvidia.com Hello: This patch was applied to netdev/net-next.git (main) by Jakub Kicinski : On Mon, 9 Mar 2026 10:13:01 +0200 you wrote: > The current page_pool alloc-cache size and refill values were chosen to > match the NAPI budget and to leave headroom for XDP_DROP recycling. > These fixed values do not scale well with large pages, > as they significantly increase a given page_pool's memory footprint. > > Scale these values to better balance memory footprint across page sizes, > while keeping behavior on 4KB-page systems unchanged. > > [...] Here is the summary with links: - [net-next] net: page_pool: scale alloc cache with PAGE_SIZE https://git.kernel.org/netdev/net-next/c/15abbe7c8266 You are awesome, thank you! -- Deet-doot-dot, I am a bot. https://korg.docs.kernel.org/patchwork/pwbot.html