From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: from mail-oi0-f44.google.com (mail-oi0-f44.google.com [209.85.218.44]) by dpdk.org (Postfix) with ESMTP id A63FD4F9B for ; Mon, 10 Sep 2018 11:40:33 +0200 (CEST) Received: by mail-oi0-f44.google.com with SMTP id t68-v6so38810531oie.12 for ; Mon, 10 Sep 2018 02:40:33 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20161025; h=mime-version:from:date:message-id:subject:to; bh=a0ukeX4e+84uemqRapwohrkG1IXtTHFBd9R0zXpcejE=; b=lEd4qcz6bO7t16QSQr/sLy4U7q+FhzOYtdFJYKThP0+4rDoYg1JxyuNVXA1P+jwDq4 UeOHPo1Nlmum8syuQw1ysf4f77nTX7JV3ht3rQgX+fdSAFvkGY5JXlcIEx5RwtuE3eh+ wjJg9G5KxYu0lGGvUzrxKIx+NLBTaDw28hvOErYx0vn/U2xRPuFWP1mvnQMe26iFLGDa bHV/HCDWVWrD/gn8CFep2hZ06trswVM0q85XEyj0RZRFYC0oZQ2QsteS3AIsPbFOoVPu 72Xc7KyEfL/JW/qfLE7kQmQoyih6nZzwxsG7j5QMiqk5aRQew1hi6ns1CFyYQ1xkLFcF SpmA== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20161025; h=x-gm-message-state:mime-version:from:date:message-id:subject:to; bh=a0ukeX4e+84uemqRapwohrkG1IXtTHFBd9R0zXpcejE=; b=JmkJ5IvjKXhtZmjF0ytRjSzGY3AR4ROtiKP2cqQXVeL/jKM719GOtqWbmkHqgzMU4E xkTl6DdVH4kFhkayeY6UrEJ3lZTF2Pqr93xbnKsJrzuoea6HO522DxTZHH0kR+VHooNl iBLY/d3zbu0FBIii4yQjYfZrvUf3b2YPcyFSu0cU4nWtpKluYBHqHvLvKcEY36Kv2hft tDlpqMb7onedx2PvS0BkOoiLgP1ibHNJLJRi8v10m8BIxUJYxu2scx/nZSzYiPT5U6B7 SB4IhWh0KMbDbMf32fVBzs9rbGQ7YGjvZ0FEtKGxeBUUSNkeHN1IxQJwOOTnaXIfRsGx CHTg== X-Gm-Message-State: APzg51ALpOcxGfsrayl+9229K85dbcFCblDHk2pu7Jk1QtIGXuNLW4rn 2kubZZQAxusUx/9jNk9CEYxTbQ3Mzf5OFpIdbxlj8WJH X-Google-Smtp-Source: ANB0Vdbqa6cNl7FMtWr3zzUvKoOiCZFzUtI/BX1P/fkCvt0j4a8K9HxJixfAUsuL0xQwTQ7qk/58+FptveaJozzkgqk= X-Received: by 2002:aca:4994:: with SMTP id w142-v6mr20401796oia.114.1536572432623; Mon, 10 Sep 2018 02:40:32 -0700 (PDT) MIME-Version: 1.0 From: Charles Ju Date: Mon, 10 Sep 2018 17:40:21 +0800 Message-ID: To: users@dpdk.org Content-Type: text/plain; charset="UTF-8" X-Content-Filtered-By: Mailman/MimeDel 2.1.15 Subject: [dpdk-users] Does ring library and mempool library require HUGEPAGE? 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: Mon, 10 Sep 2018 09:40:34 -0000 I want to use dpdk ring library and mempool library in my application without EAL. Does the ring library allocate memory from user space? Does the kernel need HGETBLFS etc if I just want to use ring library and mempool to allocate memory from user space?