From mboxrd@z Thu Jan 1 00:00:00 1970 Authentication-Results: smtp.subspace.kernel.org; dkim=pass (1024-bit key) header.d=redhat.com header.i=@redhat.com header.b="jCoAhfm/" Received: from us-smtp-delivery-124.mimecast.com (us-smtp-delivery-124.mimecast.com [170.10.129.124]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 5C1D7BD for ; Wed, 29 Nov 2023 06:59:11 -0800 (PST) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=redhat.com; s=mimecast20190719; t=1701269950; h=from:from:reply-to:subject:subject:date:date:message-id:message-id: to:to:cc:cc:mime-version:mime-version:content-type:content-type: content-transfer-encoding:content-transfer-encoding: in-reply-to:in-reply-to:references:references; bh=MI2wXYD1dHy0biP40vAHd/lkz+ijx91uo3bdYG08BTA=; b=jCoAhfm/JcxyGA4jvYRzFOgJyutvZi2q343EBlSB36uOLxBeW8cAm0TrD2n+Z3bp0/nyvT +ZKAkWYXBoF8D5jEZQqdS1QAmc7OrYyFxptsrxtnfncLF5Hws0TGO/pJuF3il8E1nJLho9 kO7J0SWJZhrC6LQJRJLByZSRkVjmk6Q= Received: from mail-wr1-f72.google.com (mail-wr1-f72.google.com [209.85.221.72]) by relay.mimecast.com with ESMTP with STARTTLS (version=TLSv1.3, cipher=TLS_AES_256_GCM_SHA384) id us-mta-133-sO-JTBowNmy9EIe1_o7a_w-1; Wed, 29 Nov 2023 09:59:09 -0500 X-MC-Unique: sO-JTBowNmy9EIe1_o7a_w-1 Received: by mail-wr1-f72.google.com with SMTP id ffacd0b85a97d-332dfa77997so4698318f8f.0 for ; Wed, 29 Nov 2023 06:59:08 -0800 (PST) X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20230601; t=1701269948; x=1701874748; h=in-reply-to:content-transfer-encoding:content-disposition :mime-version:references:message-id:subject:cc:to:from:date :x-gm-message-state:from:to:cc:subject:date:message-id:reply-to; bh=MI2wXYD1dHy0biP40vAHd/lkz+ijx91uo3bdYG08BTA=; b=pB+zqWFa866IE0SjwXsh0wKu744P8RiPBa1vOO/4VGxGNg0OKBMzMEawMxAHyK9evc Irrr44uRGARMA6MpK83JNGs+fXkDOVzTw+vd4Cy2E4EbgGVipCEYQXyQrQtkepDGB5pT /MOYxYvSRDHcNa0qctE8FLyKUtWIrw7Bow+uRdLNUWJwKdOEWuFlUmJsLd7b+dlligf1 Jd4p34MO9WRdzwdbeTnbzMenR0OqNmDDGKH0IToBDCRQvvgJONN4TDGhbN4fmUquHKsm UjnJuWj5fWTjFdNn2xr/0M91+6On2/aeEks3vFftLD4FDDjMIgyy7h1J+9MFMSsLI+qV aYfA== X-Gm-Message-State: AOJu0YxONKuAMzyUivthlI5jnf+unjVCB9XvSmoS4h+DtbVJM3vW/5KI lV9fwtk/cCTxt+XJ2uMisezoaO98mU3t37jOI2iiDDb2zccOZiyg01dbYHwp3LjC2NPDJqThDGq lxMC3csYkxcjHigtm X-Received: by 2002:adf:eb41:0:b0:333:727:2ff5 with SMTP id u1-20020adfeb41000000b0033307272ff5mr5590104wrn.9.1701269948084; Wed, 29 Nov 2023 06:59:08 -0800 (PST) X-Google-Smtp-Source: AGHT+IFmMigrMbu6mymybp1KFy8Po2HEeHonkXFHl9UM+Rm947CoT67bByrDPdYVKwxNSrc1C5AKsA== X-Received: by 2002:adf:eb41:0:b0:333:727:2ff5 with SMTP id u1-20020adfeb41000000b0033307272ff5mr5590083wrn.9.1701269947721; Wed, 29 Nov 2023 06:59:07 -0800 (PST) Received: from redhat.com ([2.55.57.48]) by smtp.gmail.com with ESMTPSA id j7-20020adfb307000000b00332e7f9e2a8sm16187336wrd.68.2023.11.29.06.59.05 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Wed, 29 Nov 2023 06:59:07 -0800 (PST) Date: Wed, 29 Nov 2023 09:59:03 -0500 From: "Michael S. Tsirkin" To: Zhu Yanjun Cc: Liang Chen , jasowang@redhat.com, virtualization@lists.linux-foundation.org, netdev@vger.kernel.org, linux-kernel@vger.kernel.org, xuanzhuo@linux.alibaba.com, kuba@kernel.org, edumazet@google.com, davem@davemloft.net, pabeni@redhat.com, alexander.duyck@gmail.com Subject: Re: [PATCH net-next 2/5] virtio_net: Add page_pool support to improve performance Message-ID: <20231129095825-mutt-send-email-mst@kernel.org> References: <20230526054621.18371-1-liangchen.linux@gmail.com> <20230526054621.18371-2-liangchen.linux@gmail.com> Precedence: bulk X-Mailing-List: netdev@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Type: text/plain; charset=utf-8 Content-Disposition: inline Content-Transfer-Encoding: 8bit In-Reply-To: On Wed, Nov 29, 2023 at 10:50:57PM +0800, Zhu Yanjun wrote: > 在 2023/5/26 13:46, Liang Chen 写道: what made you respond to a patch from May, now? -- MST