From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org X-Spam-Level: X-Spam-Status: No, score=-0.8 required=3.0 tests=DKIM_SIGNED,DKIM_VALID, HEADER_FROM_DIFFERENT_DOMAINS,MAILING_LIST_MULTI,SPF_PASS,T_DKIMWL_WL_MED, URIBL_BLOCKED autolearn=ham autolearn_force=no version=3.4.0 Received: from mail.kernel.org (mail.kernel.org [198.145.29.99]) by smtp.lore.kernel.org (Postfix) with ESMTP id 0F2B1C43334 for ; Tue, 4 Sep 2018 09:07:58 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.kernel.org (Postfix) with ESMTP id AFDA52077C for ; Tue, 4 Sep 2018 09:07:57 +0000 (UTC) Authentication-Results: mail.kernel.org; dkim=pass (2048-bit key) header.d=netronome-com.20150623.gappssmtp.com header.i=@netronome-com.20150623.gappssmtp.com header.b="nmSN+Dl6" DMARC-Filter: OpenDMARC Filter v1.3.2 mail.kernel.org AFDA52077C Authentication-Results: mail.kernel.org; dmarc=none (p=none dis=none) header.from=netronome.com Authentication-Results: mail.kernel.org; spf=none smtp.mailfrom=linux-kernel-owner@vger.kernel.org Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1726199AbeIDNcH (ORCPT ); Tue, 4 Sep 2018 09:32:07 -0400 Received: from mail-pf1-f194.google.com ([209.85.210.194]:39931 "EHLO mail-pf1-f194.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1726154AbeIDNcH (ORCPT ); Tue, 4 Sep 2018 09:32:07 -0400 Received: by mail-pf1-f194.google.com with SMTP id j8-v6so1382177pff.6 for ; Tue, 04 Sep 2018 02:07:55 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=netronome-com.20150623.gappssmtp.com; s=20150623; h=date:from:to:cc:subject:message-id:in-reply-to:references :organization:mime-version:content-transfer-encoding; bh=RoqvrdyJPnOuCbbcngTVCfjKNLdHZZFkoRzkAQfPkak=; b=nmSN+Dl6KycaM9mBY0gOAIgIQGo+zE1I+U8cM4N4eG1ayU7qMx3My7HuIJ3GhpJ/8b n6Z+Y5BFJVqYp/vZYinIhvsyrJfexJ0luhtBvltCcomw2YiA9I1zzCiHSH6qPtBmCTpn 0F9jhitZx3IswOkUBawZGn47bnqXDSRDkhOyPEMtamltqE/JSP6vlAzS7Dw7I15KGHT3 7ndlzaNkgDAzi+j16OJW81vMgx3gWJZ23WxH0NrMDux41SxtzCD7y7RT2qA+LI28g8eJ rwIP30LmGMTrxqiSrzdgALWMdWRsLOOYiLJipXCUdaqXPNEUCbJJq5Vev6coI+6Ex9dZ exGQ== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20161025; h=x-gm-message-state:date:from:to:cc:subject:message-id:in-reply-to :references:organization:mime-version:content-transfer-encoding; bh=RoqvrdyJPnOuCbbcngTVCfjKNLdHZZFkoRzkAQfPkak=; b=Q0mD2CkjFtuxCQ8GI7FxGhATA5jcfEVg1HHGMsULxktjv446wXOUY6xiWo7zRxaRM7 4+pRoKmViwK50oDElg45dU5swOLRMn+GlOjttWgsn/jTHb+udNw9HVtGFPyAJvnzXHmz y9hjDce8zSIy7Sm1ssKEvD3W41Vqpe3l6/hvM67mvkXUemuGFGpHAJqvCo29aWBVOoh7 HuoYJYyX9NmDizMEY02C3NRsrbHgh9ZcHf2GJr4NpgTJ27Bxf+ln0kwEAZLN+QWsio88 83lh9hL37dI5Ii/9D+BRkX+p/hSpmmmvgGWYWxiandQj6VmCkrQNXVDwEBz+4cXLotaX Y6UQ== X-Gm-Message-State: APzg51Bil5Cpxyr4x7lfC6AhC035LXK2yPdCV3VArI6/avegbo6WylrX NpCiDjUKsEmZaNbLALnABZl7Ng== X-Google-Smtp-Source: ANB0Vda3vWCn4Ot13qkXovxRYzrQ1IDgTZHcv1bZ+mp/4TYy6xIhmFfMP0dPV3ayTbkQHlAJbFOvQg== X-Received: by 2002:a62:5d03:: with SMTP id r3-v6mr33945752pfb.150.1536052074608; Tue, 04 Sep 2018 02:07:54 -0700 (PDT) Received: from cakuba (apn-77-114-125-170.dynamic.gprs.plus.pl. [77.114.125.170]) by smtp.gmail.com with ESMTPSA id t17-v6sm41865145pfm.138.2018.09.04.02.07.52 (version=TLS1_2 cipher=ECDHE-RSA-CHACHA20-POLY1305 bits=256/256); Tue, 04 Sep 2018 02:07:54 -0700 (PDT) Date: Tue, 4 Sep 2018 11:07:45 +0200 From: Jakub Kicinski To: Taeung Song Cc: Daniel Borkmann , Alexei Starovoitov , netdev@vger.kernel.org, linux-kernel@vger.kernel.org Subject: Re: [PATCH bpf-next v2] libbpf: Remove the duplicate checking of function storage Message-ID: <20180904110745.3ab4dc3e@cakuba> In-Reply-To: <20180902233007.3003-1-treeze.taeung@gmail.com> References: <20180902233007.3003-1-treeze.taeung@gmail.com> Organization: Netronome Systems, Ltd. MIME-Version: 1.0 Content-Type: text/plain; charset=US-ASCII Content-Transfer-Encoding: 7bit Sender: linux-kernel-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org On Mon, 3 Sep 2018 08:30:07 +0900, Taeung Song wrote: > After the commit eac7d84519a3 ("tools: libbpf: don't return '.text' > as a program for multi-function programs"), bpf_program__next() > in bpf_object__for_each_program skips the function storage such as .text, > so eliminate the duplicate checking. > > Cc: Jakub Kicinski > Signed-off-by: Taeung Song Acked-by: Jakub Kicinski