From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: from mail-wg0-f44.google.com (mail-wg0-f44.google.com [74.125.82.44]) by dpdk.org (Postfix) with ESMTP id EFE37DE6 for ; Mon, 6 Jul 2015 16:42:25 +0200 (CEST) Received: by wgck11 with SMTP id k11so142409927wgc.0 for ; Mon, 06 Jul 2015 07:42:25 -0700 (PDT) X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20130820; h=x-gm-message-state:from:to:cc:subject:date:message-id:organization :user-agent:in-reply-to:references:mime-version :content-transfer-encoding:content-type; bh=B3Ug0CwElp7xl35TQYVjxvevRorB2fFgJpegF+Q4dZo=; b=LBAYc0T1XwG3s1q7BQmBWsYVhmbehS1qw/IQCduslbPh5CQwpNLsxamXqlK9pt+r3Z iW0Kv0R3/WrqU+gQnXqFzGCftvLNOMSACjLCZMRySbknY8y3UGjhjtoiLbne8ooCYN70 Bm7uLpK/2LqCFFvRX+nWPKjEJuoHWMlm5IRX0NpuBxr3/p7kJbunr+VjkZegir7WWMzf x/GK6TwtL/Sj+vXY/JYrXePyrGZNjetADdzf5b7fcn+9eMxsiyt6CdGyLyGQIbSpFlfQ dgKZJ5ombCZzKSWnjECaeIKnI6UfrQhPCIDbALre/3EwzNJ0SlrqR1bMc6AqwF1iGFY6 ysjw== X-Gm-Message-State: ALoCoQkngOlr+/m07yfUGT1hkbPcb+WwxWD27aWYQ9js60jTEeC9iSYG+O4mdtymx4aXIfCerpKj X-Received: by 10.180.101.138 with SMTP id fg10mr54905338wib.46.1436193745812; Mon, 06 Jul 2015 07:42:25 -0700 (PDT) Received: from xps13.localnet (136-92-190-109.dsl.ovh.fr. [109.190.92.136]) by mx.google.com with ESMTPSA id lv8sm21903261wjb.41.2015.07.06.07.42.24 (version=TLSv1.2 cipher=ECDHE-RSA-AES128-GCM-SHA256 bits=128/128); Mon, 06 Jul 2015 07:42:25 -0700 (PDT) From: Thomas Monjalon To: Avi Kivity Date: Mon, 06 Jul 2015 16:41:16 +0200 Message-ID: <3774699.APpBeIyZp2@xps13> Organization: 6WIND User-Agent: KMail/4.14.8 (Linux/4.0.4-2-ARCH; KDE/4.14.8; x86_64; ; ) In-Reply-To: <559A91DD.9020309@cloudius-systems.com> References: <1436189297-7780-1-git-send-email-dlrmsghd@gmail.com> <1436189297-7780-2-git-send-email-dlrmsghd@gmail.com> <559A91DD.9020309@cloudius-systems.com> MIME-Version: 1.0 Content-Transfer-Encoding: 7Bit Content-Type: text/plain; charset="us-ascii" Cc: dev@dpdk.org Subject: Re: [dpdk-dev] [PATCH 1/2] eal/persistent: new library to hold memory region after program exit X-BeenThere: dev@dpdk.org X-Mailman-Version: 2.1.15 Precedence: list List-Id: patches and discussions about DPDK List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Mon, 06 Jul 2015 14:42:26 -0000 2015-07-06 17:34, Avi Kivity: > On 07/06/2015 04:28 PM, leeopop wrote: > > Some NICs use host memory region as their scratch area. > > When DPDK user applications terminate, all the memory regions are lost, > > re-initialized (memzone), which causes HW faults. > > This libraray maintains shared memory regions that is persistent across > > multiple execution and termination of user level applications. > > It also manages physically contiguous memory regions. > > > > Signed-off-by: leeopop > > > > Does dpdk accept anonymous signoffs? > > DCO usually requires a real name. Exact. We follow Linux guidelines for DCO: http://dpdk.org/dev#send