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 vger.kernel.org (vger.kernel.org [23.128.96.18]) by smtp.lore.kernel.org (Postfix) with ESMTP id 38E12C433EF for ; Fri, 8 Jul 2022 13:30:20 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S238170AbiGHNaT (ORCPT ); Fri, 8 Jul 2022 09:30:19 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:36484 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S238151AbiGHNaR (ORCPT ); Fri, 8 Jul 2022 09:30:17 -0400 Received: from dfw.source.kernel.org (dfw.source.kernel.org [IPv6:2604:1380:4641:c500::1]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id A6DD62CCB5; Fri, 8 Jul 2022 06:30:15 -0700 (PDT) Received: from smtp.kernel.org (relay.kernel.org [52.25.139.140]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by dfw.source.kernel.org (Postfix) with ESMTPS id 2674F6272E; Fri, 8 Jul 2022 13:30:15 +0000 (UTC) Received: by smtp.kernel.org (Postfix) with ESMTPS id 7D6B5C341CB; Fri, 8 Jul 2022 13:30:14 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=k20201202; t=1657287014; bh=8mJMsLzLnFaXdAAHdnwJWxIAa9x3j7A+VkciPYc9Tn0=; h=Subject:From:Date:References:In-Reply-To:To:Cc:From; b=Gr3+6HhM7MMD8zPk4VRlfOyq1nxlctXLNDPq+umc7VG3jUAuBlwhe19Jv78bjnf9f NLCd79Dk/R50f6qAuqlmtndeBZ4Xh4zWSURxX+EItWRGzkBzCeyaP1KGYGDlIZ0VpG ub/G4vHUS7r3BXta5HqMGqwJskE+EbgdrPJHLKWgedjMcIXVs5T/hOTCr3kDF+vg7M yeXJ6IO/vIRdq6DGX9A4Vrc3eoUhcW90IlD+ZVsB4/DyZyZQdQf1OF6eIgBr923bVO dV2xI6nOEGpKKgo2qUUbvIt8aLWsEbTWQ+0hcCGb2KnF00MwW6Eg/VytBkF+jID2H5 JGZGbzz8TCD3Q== 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 61E3EE45BE1; Fri, 8 Jul 2022 13:30:14 +0000 (UTC) Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 8bit Subject: Re: [PATCH net-next v2] net: ag71xx: switch to napi_build_skb() to reuse skbuff_heads From: patchwork-bot+netdevbpf@kernel.org Message-Id: <165728701439.7845.10823920521689241514.git-patchwork-notify@kernel.org> Date: Fri, 08 Jul 2022 13:30:14 +0000 References: <20220707141056.2644-1-liew.s.piaw@gmail.com> In-Reply-To: <20220707141056.2644-1-liew.s.piaw@gmail.com> To: Sieng-Piaw Liew Cc: chris.snook@gmail.com, davem@davemloft.net, edumazet@google.com, kuba@kernel.org, netdev@vger.kernel.org, linux-kernel@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Hello: This patch was applied to netdev/net-next.git (master) by David S. Miller : On Thu, 7 Jul 2022 22:10:56 +0800 you wrote: > napi_build_skb() reuses NAPI skbuff_head cache in order to save some > cycles on freeing/allocating skbuff_heads on every new Rx or completed > Tx. > Use napi_consume_skb() to feed the cache with skbuff_heads of completed > Tx, so it's never empty. The budget parameter is added to indicate NAPI > context, as a value of zero can be passed in the case of netpoll. > > [...] Here is the summary with links: - [net-next,v2] net: ag71xx: switch to napi_build_skb() to reuse skbuff_heads https://git.kernel.org/netdev/net-next/c/67d7ebdeb2d5 You are awesome, thank you! -- Deet-doot-dot, I am a bot. https://korg.docs.kernel.org/patchwork/pwbot.html