From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: from mails.dpdk.org (mails.dpdk.org [217.70.189.124]) by inbox.dpdk.org (Postfix) with ESMTP id 0F67143DF0; Wed, 3 Apr 2024 23:49:19 +0200 (CEST) Received: from mails.dpdk.org (localhost [127.0.0.1]) by mails.dpdk.org (Postfix) with ESMTP id 9B11F40272; Wed, 3 Apr 2024 23:49:18 +0200 (CEST) Received: from mail-pl1-f180.google.com (mail-pl1-f180.google.com [209.85.214.180]) by mails.dpdk.org (Postfix) with ESMTP id A844640269 for ; Wed, 3 Apr 2024 23:49:16 +0200 (CEST) Received: by mail-pl1-f180.google.com with SMTP id d9443c01a7336-1e0ae065d24so2405085ad.1 for ; Wed, 03 Apr 2024 14:49:16 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=networkplumber-org.20230601.gappssmtp.com; s=20230601; t=1712180956; x=1712785756; darn=dpdk.org; h=content-transfer-encoding:mime-version:references:in-reply-to :message-id:subject:cc:to:from:date:from:to:cc:subject:date :message-id:reply-to; bh=/19HeZdVhlzio1931+BOEmSsnQZFgPOXOMH6UVC/3Fo=; b=ZmYxvnUYNJANZLKgdqtks5qgAwlCgBRQb5TL0PVRivVLxTTASS6MG4qMr5AvfudUWv HLTXsVBAqD/vYbpwyicIq1xp7pzoLHbLRtDEgCGGnSBlhsWOyRe9R6rsb95/MFV4Gsk3 iWb7LhGUqS+uyvE8dynEQJeLm45VFOhO8gKChv8eC6U/RRZqLKFdq8ObD8UZd9WvWfGu 8rd40+vq+O41kFLhNov7IhxNjO9Bh7BCV2bGJpFfvwqCNfg0fkcDBvO+dhgYifyUux4K niauciD5QkdpD1f7V3xXW08vS84DNCE7UAbwdYLUgGGFaGVPgb8zxXjeF60wcgACyUVx sDNg== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20230601; t=1712180956; x=1712785756; h=content-transfer-encoding:mime-version:references:in-reply-to :message-id:subject:cc:to:from:date:x-gm-message-state:from:to:cc :subject:date:message-id:reply-to; bh=/19HeZdVhlzio1931+BOEmSsnQZFgPOXOMH6UVC/3Fo=; b=tbv8qh+IjlgoL6q8E9o2/fmdXKYYCBkRvS2MaHnkUJoPN6WV8PsHa68WGK1v1+nuV/ dcfa8IK/j9BuOaROPUY1v3fK1ai+w5ArLAozKByzwvtIkfvoe8vuafmn8M3tavVBzX2t 9UuAfe1H24lCg3ccFHOeg0XtSWLcT8LInw2Af6biXdRfQIzMezQ7eoonNjLq0nW1wKSk IFIqIbLd87MbDAip7dfUwpx2ziceUrFdftULiGLa8drDcxrbrNTrtaa+fm7jo38qdIVu AH5f6Fgolo3sD5KR+sQblM3SYexB5ugf6psMDf/A2o2iAeC6GJnNrCTj3dXPYbaH4W+t PbaA== X-Gm-Message-State: AOJu0Yz942IAKbyEaUr5r+Ucvg8Otlc0pjIJB/Hj3qszvVreo/0QMSEU a65Cy9r4cv8+hbrr2ae1WMuHoTLn+NcrNU6s7B9+Yv1OTZSjNapoomQGkXW4A9U= X-Google-Smtp-Source: AGHT+IGwCDob9d+6Rnn3mpfH7pCTs2PB3h7Kgkdj6qtAMk37Tde70x3Bh67A6TAcpKW6aEXJqwENlg== X-Received: by 2002:a17:902:b213:b0:1e2:9693:e76 with SMTP id t19-20020a170902b21300b001e296930e76mr502560plr.22.1712180955740; Wed, 03 Apr 2024 14:49:15 -0700 (PDT) Received: from hermes.local (204-195-96-226.wavecable.com. [204.195.96.226]) by smtp.gmail.com with ESMTPSA id u1-20020a170902e5c100b001e20574bacesm13857154plf.83.2024.04.03.14.49.14 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Wed, 03 Apr 2024 14:49:15 -0700 (PDT) Date: Wed, 3 Apr 2024 14:49:12 -0700 From: Stephen Hemminger To: Tyler Retzlaff Cc: dev@dpdk.org, Ajit Khaparde , Andrew Boyer , Andrew Rybchenko , Bruce Richardson , Chenbo Xia , Chengwen Feng , Dariusz Sosnowski , David Christensen , Hyong Youb Kim , Jerin Jacob , Jie Hai , Jingjing Wu , John Daley , Kevin Laatz , Kiran Kumar K , Konstantin Ananyev , Maciej Czekaj , Matan Azrad , Maxime Coquelin , Nithin Dabilpuram , Ori Kam , Ruifeng Wang , Satha Rao , Somnath Kotur , Suanming Mou , Sunil Kumar Kori , Viacheslav Ovsiienko , Yisen Zhuang , Yuying Zhang , mb@smartsharesystems.com Subject: Re: [PATCH v10 1/4] net/i40e: use inline prefetch function Message-ID: <20240403144912.0df8509e@hermes.local> In-Reply-To: <1712166816-10624-2-git-send-email-roretzla@linux.microsoft.com> References: <1706657173-26166-1-git-send-email-roretzla@linux.microsoft.com> <1712166816-10624-1-git-send-email-roretzla@linux.microsoft.com> <1712166816-10624-2-git-send-email-roretzla@linux.microsoft.com> MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: quoted-printable X-BeenThere: dev@dpdk.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: DPDK patches and discussions List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: dev-bounces@dpdk.org On Wed, 3 Apr 2024 10:53:33 -0700 Tyler Retzlaff wrote: > Don't directly access the cacheline1 field in rte_mbuf struct for > prefetch instead just use rte_mbuf_prefetch_part2() to prefetch. >=20 > Signed-off-by: Tyler Retzlaff > Reviewed-by: Morten Br=C3=B8rup Acked-by: Stephen Hemminger