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 0AA3A1FD5; Tue, 17 Oct 2023 04:10:35 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=kernel.org header.i=@kernel.org header.b="uhBclQ0d" Received: by smtp.kernel.org (Postfix) with ESMTPS id 63058C433C9; Tue, 17 Oct 2023 04:10:35 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=k20201202; t=1697515835; bh=lQAc0M6wyDc260gsVnZP65MqVVRlE4I8/AoGwjKnMNY=; h=Subject:From:Date:References:In-Reply-To:To:Cc:From; b=uhBclQ0dI0ivJwnZ3PAiWJPwa9irt4jB3y4VhfKTrwrniIo5Jcwgff+TDzZvP7bv+ +lztTmmLaf6dap7HLbT0KzMa4RMLVLP3tfoewfmCW2TJz54K5S6EE1OdMcjSDkKwF4 VHA8F/kTx9bWuStif47Ab/POnqssGvaZ1mXUSiGsxDrHdVODJw+fVztWKKtUx8sfN0 Q07+xEz5NvtNFJP+kpLOb/6e1SIzXiDDvSEUsibmtu7PtO1eBaFax19wh/9PXSZzVP BFXxY4N3auHeY3RbxaB6X0skPRmnFfx9TTAj0b4wwTQT5PWPJfK6m0L9H/22sLj4u1 IjYv5p9EQejUQ== Received: from aws-us-west-2-korg-oddjob-1.ci.codeaurora.org (localhost.localdomain [127.0.0.1]) by aws-us-west-2-korg-oddjob-1.ci.codeaurora.org (Postfix) with ESMTP id 264D3C4316B; Tue, 17 Oct 2023 04:10:35 +0000 (UTC) Content-Type: text/plain; charset="utf-8" Precedence: bulk X-Mailing-List: bpf@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Transfer-Encoding: 8bit Subject: Re: [PATCH net-next v11 0/6] introduce page_pool_alloc() related API From: patchwork-bot+netdevbpf@kernel.org Message-Id: <169751583515.29825.863167765608905945.git-patchwork-notify@kernel.org> Date: Tue, 17 Oct 2023 04:10:35 +0000 References: <20231013064827.61135-1-linyunsheng@huawei.com> In-Reply-To: <20231013064827.61135-1-linyunsheng@huawei.com> To: Yunsheng Lin Cc: davem@davemloft.net, kuba@kernel.org, pabeni@redhat.com, netdev@vger.kernel.org, linux-kernel@vger.kernel.org, ast@kernel.org, daniel@iogearbox.net, hawk@kernel.org, john.fastabend@gmail.com, matthias.bgg@gmail.com, angelogioacchino.delregno@collabora.com, bpf@vger.kernel.org, linux-arm-kernel@lists.infradead.org, linux-mediatek@lists.infradead.org Hello: This series was applied to netdev/net-next.git (main) by Jakub Kicinski : On Fri, 13 Oct 2023 14:48:20 +0800 you wrote: > In [1] & [2] & [3], there are usecases for veth and virtio_net > to use frag support in page pool to reduce memory usage, and it > may request different frag size depending on the head/tail > room space for xdp_frame/shinfo and mtu/packet size. When the > requested frag size is large enough that a single page can not > be split into more than one frag, using frag support only have > performance penalty because of the extra frag count handling > for frag support. > > [...] Here is the summary with links: - [net-next,v11,1/6] page_pool: fragment API support for 32-bit arch with 64-bit DMA https://git.kernel.org/netdev/net-next/c/90de47f020db - [net-next,v11,2/6] page_pool: unify frag_count handling in page_pool_is_last_frag() (no matching commit) - [net-next,v11,3/6] page_pool: remove PP_FLAG_PAGE_FRAG (no matching commit) - [net-next,v11,4/6] page_pool: introduce page_pool[_cache]_alloc() API (no matching commit) - [net-next,v11,5/6] page_pool: update document about fragment API (no matching commit) - [net-next,v11,6/6] net: veth: use newly added page pool API for veth with xdp (no matching commit) You are awesome, thank you! -- Deet-doot-dot, I am a bot. https://korg.docs.kernel.org/patchwork/pwbot.html From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org Received: from bombadil.infradead.org (bombadil.infradead.org [198.137.202.133]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by smtp.lore.kernel.org (Postfix) with ESMTPS id 9B466CDB474 for ; Tue, 17 Oct 2023 04:11:06 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=lists.infradead.org; s=bombadil.20210309; h=Sender: Content-Transfer-Encoding:Content-Type:List-Subscribe:List-Help:List-Post: List-Archive:List-Unsubscribe:List-Id:Cc:To:In-Reply-To:References:Date: Message-Id:From:Subject:MIME-Version:Reply-To:Content-ID:Content-Description: Resent-Date:Resent-From:Resent-Sender:Resent-To:Resent-Cc:Resent-Message-ID: List-Owner; bh=KdeVbgzMkE/5NSBPIkLZhvs8XhvffGJJgxRi/edJm1o=; b=ooCl19sCmrRr0t +qFfZfWFy+hTy3WMdlSKTSm47teEyJHJ/MeOtQ6e/lscIXY3e94xExwcSTV4XswRi02jrdEsbcdWc ibPsMnDiufF3BVUD6dnQWK0JT2qqKoD8XBtWsKVg3XCelreYw1zN++WoIHKhegJ4YOyyGgLLft7JK nQlh8fmvWnmBuU8Nk/c5I1PREhPXbCryA+gmypea+yZD4TFMOU2zdF30nyNqAtcbF4i62DnTQgFFx cVuB+tZ9I3RyhxA++9z4k4i1/KP0FVRcpVQLFMHZ+0DXeh7jTNe5RhJ5nxrPjhu0ScoZhZU7qiivx d+RTS6a1tILK79JrCPXA==; Received: from localhost ([::1] helo=bombadil.infradead.org) by bombadil.infradead.org with esmtp (Exim 4.96 #2 (Red Hat Linux)) id 1qsbPj-00BBaB-32; Tue, 17 Oct 2023 04:10:39 +0000 Received: from dfw.source.kernel.org ([139.178.84.217]) by bombadil.infradead.org with esmtps (Exim 4.96 #2 (Red Hat Linux)) id 1qsbPg-00BBZY-2d; Tue, 17 Oct 2023 04:10:38 +0000 Received: from smtp.kernel.org (transwarp.subspace.kernel.org [100.75.92.58]) by dfw.source.kernel.org (Postfix) with ESMTP id C284C61268; Tue, 17 Oct 2023 04:10:35 +0000 (UTC) Received: by smtp.kernel.org (Postfix) with ESMTPS id 63058C433C9; Tue, 17 Oct 2023 04:10:35 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=k20201202; t=1697515835; bh=lQAc0M6wyDc260gsVnZP65MqVVRlE4I8/AoGwjKnMNY=; h=Subject:From:Date:References:In-Reply-To:To:Cc:From; b=uhBclQ0dI0ivJwnZ3PAiWJPwa9irt4jB3y4VhfKTrwrniIo5Jcwgff+TDzZvP7bv+ +lztTmmLaf6dap7HLbT0KzMa4RMLVLP3tfoewfmCW2TJz54K5S6EE1OdMcjSDkKwF4 VHA8F/kTx9bWuStif47Ab/POnqssGvaZ1mXUSiGsxDrHdVODJw+fVztWKKtUx8sfN0 Q07+xEz5NvtNFJP+kpLOb/6e1SIzXiDDvSEUsibmtu7PtO1eBaFax19wh/9PXSZzVP BFXxY4N3auHeY3RbxaB6X0skPRmnFfx9TTAj0b4wwTQT5PWPJfK6m0L9H/22sLj4u1 IjYv5p9EQejUQ== Received: from aws-us-west-2-korg-oddjob-1.ci.codeaurora.org (localhost.localdomain [127.0.0.1]) by aws-us-west-2-korg-oddjob-1.ci.codeaurora.org (Postfix) with ESMTP id 264D3C4316B; Tue, 17 Oct 2023 04:10:35 +0000 (UTC) MIME-Version: 1.0 Subject: Re: [PATCH net-next v11 0/6] introduce page_pool_alloc() related API From: patchwork-bot+netdevbpf@kernel.org Message-Id: <169751583515.29825.863167765608905945.git-patchwork-notify@kernel.org> Date: Tue, 17 Oct 2023 04:10:35 +0000 References: <20231013064827.61135-1-linyunsheng@huawei.com> In-Reply-To: <20231013064827.61135-1-linyunsheng@huawei.com> To: Yunsheng Lin Cc: davem@davemloft.net, kuba@kernel.org, pabeni@redhat.com, netdev@vger.kernel.org, linux-kernel@vger.kernel.org, ast@kernel.org, daniel@iogearbox.net, hawk@kernel.org, john.fastabend@gmail.com, matthias.bgg@gmail.com, angelogioacchino.delregno@collabora.com, bpf@vger.kernel.org, linux-arm-kernel@lists.infradead.org, linux-mediatek@lists.infradead.org X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20231016_211036_899973_8E5DE79D X-CRM114-Status: UNSURE ( 9.95 ) X-CRM114-Notice: Please train this message. X-BeenThere: linux-arm-kernel@lists.infradead.org X-Mailman-Version: 2.1.34 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit Sender: "linux-arm-kernel" Errors-To: linux-arm-kernel-bounces+linux-arm-kernel=archiver.kernel.org@lists.infradead.org Hello: This series was applied to netdev/net-next.git (main) by Jakub Kicinski : On Fri, 13 Oct 2023 14:48:20 +0800 you wrote: > In [1] & [2] & [3], there are usecases for veth and virtio_net > to use frag support in page pool to reduce memory usage, and it > may request different frag size depending on the head/tail > room space for xdp_frame/shinfo and mtu/packet size. When the > requested frag size is large enough that a single page can not > be split into more than one frag, using frag support only have > performance penalty because of the extra frag count handling > for frag support. > > [...] Here is the summary with links: - [net-next,v11,1/6] page_pool: fragment API support for 32-bit arch with 64-bit DMA https://git.kernel.org/netdev/net-next/c/90de47f020db - [net-next,v11,2/6] page_pool: unify frag_count handling in page_pool_is_last_frag() (no matching commit) - [net-next,v11,3/6] page_pool: remove PP_FLAG_PAGE_FRAG (no matching commit) - [net-next,v11,4/6] page_pool: introduce page_pool[_cache]_alloc() API (no matching commit) - [net-next,v11,5/6] page_pool: update document about fragment API (no matching commit) - [net-next,v11,6/6] net: veth: use newly added page pool API for veth with xdp (no matching commit) You are awesome, thank you! -- Deet-doot-dot, I am a bot. https://korg.docs.kernel.org/patchwork/pwbot.html _______________________________________________ linux-arm-kernel mailing list linux-arm-kernel@lists.infradead.org http://lists.infradead.org/mailman/listinfo/linux-arm-kernel