From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: from mail-it1-f181.google.com (mail-it1-f181.google.com [209.85.166.181]) by dpdk.org (Postfix) with ESMTP id D09C1F94 for ; Wed, 31 Oct 2018 18:17:15 +0100 (CET) Received: by mail-it1-f181.google.com with SMTP id d6so13763987itl.4 for ; Wed, 31 Oct 2018 10:17:15 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20161025; h=mime-version:references:in-reply-to:from:date:message-id:subject:to :cc; bh=q7X3HTGG6ETIuFUqs9VIAobx6aSYINw3C+HGfPdC8qo=; b=fCtK4te/EbVRWEe6DN5h1PsAMAYzQIacYMAEAqdEYNmL61vhevIB4aYuJEWeQX04+Z eSiav0kTJapuBsKLafd21mG0r60ctT622VzOvbEaRLq4aDIy3mV7nhepLZPUdjJULiGJ yvKGdjQADdH4HuX0BeY/vQqper4PZPrtHu2JRt6wWYnypxGbUtuJVld0dohYGh2okGxq sW7+j2nbTMGCM+y0EqfdBQRWRsQjI8EkLJ8W2v6zduGV2PwCzggUJ/PzqDtYi3/oxMAu tgTVWA4S7vYO/8kaDtdnL0kncpzx3giguJ6tVWzaEtAeFC7qqgms8DpLSG4AYGsRe5VE +pSQ== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20161025; h=x-gm-message-state:mime-version:references:in-reply-to:from:date :message-id:subject:to:cc; bh=q7X3HTGG6ETIuFUqs9VIAobx6aSYINw3C+HGfPdC8qo=; b=NX4OOEN5aqSeWW3NoIIljrlEApawxrd2E9Aea4HpMDp2k+rE5wv0RCKSNvOlwGf7MT RDf106WMNfzBNA1QsAwr3gZ+z5mBwIyoxXkYjUfe1uJElM/2VGcD1ivIlrawroKImMdZ hcoCw2rzIXetMp9YlP560TjjIj49VPsHMWGNTshybRN2bhcgEPjcGuow5KoJbFGjkINa l4j6MBNwvAseDA/qaJ+M8BzHTuLpdPTRv0VcvlFChSEHuYIM/mD5I3TaxB02fDeWiK6j puNT4VoSgTf4+509RfTs1i6zDfBtCig4nJGBpLk45kdWj+naR/IJMRLg2HTqzqFaVOPR QWWw== X-Gm-Message-State: AGRZ1gL3WVYbMbJHao3/JFXDDfxW+pSSWGUwU11UVoiTnLdETGb4srdg +d4vcQu0NoA0TVN7xKAJH3pT9+hXVmEETcxcEptFnQ== X-Google-Smtp-Source: AJdET5fuTMWMmRR1BB+nloQQPgCrP3VgcMkulYgBUUCaYSNQlaJ6J+x6ObRR7PpML/29VlI0+TkLG+M5tp/a14N4mcI= X-Received: by 2002:a24:ce03:: with SMTP id v3-v6mr2685595itg.19.1541006235176; Wed, 31 Oct 2018 10:17:15 -0700 (PDT) MIME-Version: 1.0 References: <20181031081824.373fb415@xeon-e3> In-Reply-To: <20181031081824.373fb415@xeon-e3> From: Sungho Hong Date: Wed, 31 Oct 2018 10:17:03 -0700 Message-ID: To: Stephen Hemminger Cc: users@dpdk.org Content-Type: text/plain; charset="UTF-8" X-Content-Filtered-By: Mailman/MimeDel 2.1.15 Subject: Re: [dpdk-users] Ideal design to use ip-fragmentation using multiple lcores X-BeenThere: users@dpdk.org X-Mailman-Version: 2.1.15 Precedence: list List-Id: DPDK usage discussions List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Wed, 31 Oct 2018 17:17:16 -0000 Thank you very much for the reply, this cleared things up. So in that case, I need a single frag-table correct? so If I want to receive using multiple rx-queues, the fragmented data can arrive at different queues, which means I cannot have multiple frag-table. And does this imply that I have to lock the frag-table so that multiple processes will not affect the consistency?