From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: from mail-pf0-f172.google.com (mail-pf0-f172.google.com [209.85.192.172]) by dpdk.org (Postfix) with ESMTP id 4C01D5586 for ; Fri, 18 Mar 2016 18:40:13 +0100 (CET) Received: by mail-pf0-f172.google.com with SMTP id n5so176708555pfn.2 for ; Fri, 18 Mar 2016 10:40:13 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=networkplumber-org.20150623.gappssmtp.com; s=20150623; h=date:from:to:cc:subject:message-id:in-reply-to:references :mime-version:content-transfer-encoding; bh=TZCTRb2umljAvTUOFmnC5wEMUXz1FZia/vTKX38qXhc=; b=ZSnUaAgnYe7bCGB9JfrKxphvOXlLZcp+a7nWIUhrMtKP45cmrf54SvKIESp1K+9MBq Kx7CayFrE4iEm83suZljt1bXdM/Wl4HXZnyfWg5J8S9MO0b+lXWQU5CXHciuXkkXe5e9 bXDa0ENtLqB7GhbbjaWF+DeBJ1zpb9dLQ7HicB9F8Ou++Vv9H/Sonvlb+GuuBYIs8tA5 7ULXM1uqZpdRfXproBtZiG6p8dyv4Px6JWUMahZ9OgVkRImYx9qY4MlCgAm8rx2nfrWo 4w7aaL1COt0YuJ80uad+QcbzGQJAcwXAol5kQDoVFG8X5+fg8VY7/5KBCb4VSp3uK+01 YKSA== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20130820; h=x-gm-message-state:date:from:to:cc:subject:message-id:in-reply-to :references:mime-version:content-transfer-encoding; bh=TZCTRb2umljAvTUOFmnC5wEMUXz1FZia/vTKX38qXhc=; b=W+PfTYiZT01nNuXO7CcmnPwwET6W8z1NLbPVu7zl5Sn8qzNel6HkthK6lMY6dgJnQz xFIdSJH5yJHk5pGXpkYpzR9+3oJp0wdju9B5FGZB+3p2GyjcZ2XMHsa7LgB3CIjjGPov 9I/7IYD/m9KjV9z/ps/Ly3m+OF36ng77To4+yOZaqshtiNYCR0NsasMI7CBdaOHlbYG9 PcHLecokBcnm6FFNCmCza2ppBRiqKQOosBwfangbhXtR+LPYz7zb+gFkTvGpmGcpTpGK cww3j4abQqGxcHN48TVUaWlrShEBl71fdANwEHredxKkAio93qpqHLre9c4KCp7aQkTY 42qw== X-Gm-Message-State: AD7BkJK/UEpsi5a8VrHGMCHRmXkA+uAkDwYLVN2Et9rmgG0s4B3X/P3aUyx8aH7cT5bQLQ== X-Received: by 10.98.64.132 with SMTP id f4mr11710164pfd.146.1458322812703; Fri, 18 Mar 2016 10:40:12 -0700 (PDT) Received: from xeon-e3 (static-50-53-65-230.bvtn.or.frontiernet.net. [50.53.65.230]) by smtp.gmail.com with ESMTPSA id h2sm22396517pfd.91.2016.03.18.10.40.12 (version=TLS1_2 cipher=ECDHE-RSA-AES128-GCM-SHA256 bits=128/128); Fri, 18 Mar 2016 10:40:12 -0700 (PDT) Date: Fri, 18 Mar 2016 10:40:27 -0700 From: Stephen Hemminger To: "Pattan, Reshma" Cc: "Mrzyglod, DanielX T" , "dev@dpdk.org" , Mike Davison , Stephen Hemminger Message-ID: <20160318104027.17640bed@xeon-e3> In-Reply-To: <3AEA2BF9852C6F48A459DA490692831FFDC609@IRSMSX109.ger.corp.intel.com> References: <1436485068-30609-1-git-send-email-stephen@networkplumber.org> <1436485068-30609-2-git-send-email-stephen@networkplumber.org> <7ADD74816B4C8A45B56203CBA65FE5A63346A5A4@IRSMSX107.ger.corp.intel.com> <20160122093345.370f8660@xeon-e3> <3AEA2BF9852C6F48A459DA490692831FFDC609@IRSMSX109.ger.corp.intel.com> MIME-Version: 1.0 Content-Type: text/plain; charset=US-ASCII Content-Transfer-Encoding: 7bit Subject: Re: [dpdk-dev] [PATCH 1/2] mbuf: Add rte_pktmbuf_copy 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: Fri, 18 Mar 2016 17:40:13 -0000 On Fri, 18 Mar 2016 17:03:51 +0000 "Pattan, Reshma" wrote: > Hi, > > > > >-----Original Message----- > > > >From: dev [mailto:dev-bounces@dpdk.org] On Behalf Of Stephen > > > >Hemminger > > > >Sent: Friday, July 10, 2015 1:38 AM > > > >To: dev@dpdk.org > > > >Cc: Mike Davison ; Stephen Hemminger > > > > > > > >Subject: [dpdk-dev] [PATCH 1/2] mbuf: Add rte_pktmbuf_copy > > > > > > > >From: Stephen Hemminger > > > > > > > >Added rte_pktmbuf_copy() function since copying multi-part segments > > > >is common issue and can be problematic. > > > > > > > >Signed-off-by: Mike Davison > > > >Reviewed-by: Stephen Hemminger > > > >--- > > > > > > Hi Stephen :> > > > This patch look useful in case of backup buffs. > > > There will be second approach ? > > > > I did bother resubmitting it since unless there are users in current code base it > > would likely rot. > > I was writing similar mbuf copy functionality which is required for tcpdump feature. > But, It was brought to my notice that this patch with similar functionality already exists, so I would like to take this patch and work on further. > Also, if you have any further code changes on this patch, would you please send the latest one. I will work further. > > Thanks, > Reshma We have a newer version that handles different size pools.