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=-12.8 required=3.0 tests=BAYES_00,DKIM_SIGNED, DKIM_VALID,DKIM_VALID_AU,FREEMAIL_FORGED_FROMDOMAIN,FREEMAIL_FROM, HEADER_FROM_DIFFERENT_DOMAINS,INCLUDES_CR_TRAILER,INCLUDES_PATCH, MAILING_LIST_MULTI,SPF_HELO_NONE,SPF_PASS autolearn=unavailable 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 B8107C433DB for ; Fri, 19 Mar 2021 03:15:11 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id 7DDEA64EF2 for ; Fri, 19 Mar 2021 03:15:11 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S229948AbhCSDOc (ORCPT ); Thu, 18 Mar 2021 23:14:32 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:51200 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S231599AbhCSDOM (ORCPT ); Thu, 18 Mar 2021 23:14:12 -0400 Received: from mail-yb1-xb2f.google.com (mail-yb1-xb2f.google.com [IPv6:2607:f8b0:4864:20::b2f]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 739EAC06174A; Thu, 18 Mar 2021 20:14:12 -0700 (PDT) Received: by mail-yb1-xb2f.google.com with SMTP id u3so4775471ybk.6; Thu, 18 Mar 2021 20:14:12 -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=elw9sMcXdAUZNIfVaedkZcIkuQIRdhJqvkBpf/+pDA4=; b=pYdJ1JPHu3NaSDVmlY26DtWqvl0T5dpyP7xvFKG9t8TaidWVgV4EYeIsrB0mmu1nOH 5kZlYlk7plK9WMQxUdLtWOUWCb7yS08IFl6QaSwF4jEK7sR3Tr3NL8pKITUh0EPZEIYZ PxM+D/2pjdj8JWAsjI02KZ86ijxhHjw020l7u/qvLqJCJC6NgKGQDW4BzFvqSjpfhMLf h6pM3sKp/YwpQj85cpIEurDOU5FoQu9UYfTclcu2JWrMmbrQi4xfflY2A3rfmZftaVbe MuqvTC/01IaDUJxnOIaZ4ccie1vkznNbRuIEsuQgLe5vuCOMG5RcVe13lS0TZ0P5S1j2 R8Qw== 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=elw9sMcXdAUZNIfVaedkZcIkuQIRdhJqvkBpf/+pDA4=; b=sdd2DsATPlmoMYd3xWpg9CZMFJAcKjuctkYeKGkt64oTOTK5x5Rgyb+L+gzetlfrPL dsYFxai3lQChvPCZ+3hXa1mB7b0SvYDqTH2Rju9X91o4O9SvQqhdEJIn0PO7J0ax18rk 6mk81P9pizmEMHi0MsjQAxb7orIy3kr6lafI4Dw1eG0YZOXC6ZjyHs7So/jZLRmkeSdD 5n9QBq8CkQzbXREbJaEmyNamVai3kjMm7mWEGAhKchQRx4naKjvg/y/v6nB89mCUapCN J/AbaYG+Q8w+oOycwCCbtdqgq2UYaEHQHgAadEF3o/BffZnXlD2hcDyIb8BoxXt0wEUB z/kA== X-Gm-Message-State: AOAM533+e6LRXdj4pVdb3QSaqcFptU60gWvYinfFfU7B4VWi8kZEZy7B 70akSFauCZi+OOGUK5PZE+rdEM9QzzxPbU4ZZCv/vtMwYIOi8g== X-Google-Smtp-Source: ABdhPJyERLOB4RpEeR5wYktPfbmXC58MsFSGONjhPPI6BhSmwUYzYcUkzO0RKgPxfbwdGHolNRTzY19bAwTd0FNS7p4= X-Received: by 2002:a25:74cb:: with SMTP id p194mr3610534ybc.347.1616123651759; Thu, 18 Mar 2021 20:14:11 -0700 (PDT) MIME-Version: 1.0 References: <20210316011336.4173585-1-kafai@fb.com> <20210316011432.4178797-1-kafai@fb.com> In-Reply-To: <20210316011432.4178797-1-kafai@fb.com> From: Andrii Nakryiko Date: Thu, 18 Mar 2021 20:14:00 -0700 Message-ID: Subject: Re: [PATCH bpf-next 09/15] libbpf: Refactor codes for finding btf id of a kernel symbol To: Martin KaFai Lau Cc: bpf , Alexei Starovoitov , Daniel Borkmann , Kernel Team , Networking Content-Type: text/plain; charset="UTF-8" Precedence: bulk List-ID: X-Mailing-List: bpf@vger.kernel.org On Tue, Mar 16, 2021 at 12:02 AM Martin KaFai Lau wrote: > > This patch refactors code, that finds kernel btf_id by kind > and symbol name, to a new function find_ksym_btf_id(). > > It also adds a new helper __btf_kind_str() to return > a string by the numeric kind value. > > Signed-off-by: Martin KaFai Lau > --- > tools/lib/bpf/libbpf.c | 44 +++++++++++++++++++++++++++++++----------- > 1 file changed, 33 insertions(+), 11 deletions(-) > LGTM. Acked-by: Andrii Nakryiko