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 Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by smtp.lore.kernel.org (Postfix) with ESMTP id 34F23C433EF for ; Tue, 8 Mar 2022 13:11:27 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S240630AbiCHNMV (ORCPT ); Tue, 8 Mar 2022 08:12:21 -0500 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:53092 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1346781AbiCHNMR (ORCPT ); Tue, 8 Mar 2022 08:12:17 -0500 Received: from mail-pj1-x1034.google.com (mail-pj1-x1034.google.com [IPv6:2607:f8b0:4864:20::1034]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 3017F48884; Tue, 8 Mar 2022 05:11:15 -0800 (PST) Received: by mail-pj1-x1034.google.com with SMTP id mv5-20020a17090b198500b001bf2a039831so2148694pjb.5; Tue, 08 Mar 2022 05:11:15 -0800 (PST) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20210112; h=from:to:cc:subject:date:message-id:in-reply-to:references :mime-version:content-transfer-encoding; bh=XZ5/JOgeRQIev0F6iGnllvaw2Xpd0Vkw5vT4hctm9LE=; b=MTzlU8i+d5WWYrMR/nWgGDPhI0Em4aOWdkZfDtdNOw00rdj00RUcnaXU6V2LyUUEZs uytZymJYyJKFq5tGJQgjprgAXFsu5QRkBF6OWo/euJ16VdTVnjZkGDnyqLTR0lyrZSBw h5Arb4qABcrL/BaNajXPaUMfzI0qkN+KfnpEmZf2rvVifTSkWAL04xDLWGsrz8lc8yW8 ObYqT2lgYVecoJi2s3+Ein2cLceICEFBpFBM5B0xC/pXtTx84q823bHG2PZMUn7MZC5s pETcwE5r9uCYDYvA6rwRvvrqxfKH9ePkVqlQ/SyzRW5YaU2C80F/hj29fFRayl00Txkb H72Q== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20210112; h=x-gm-message-state:from:to:cc:subject:date:message-id:in-reply-to :references:mime-version:content-transfer-encoding; bh=XZ5/JOgeRQIev0F6iGnllvaw2Xpd0Vkw5vT4hctm9LE=; b=fu1jrF2LbS1rJY0sQim6E9nf/b8B+aLoxDwlQsLRoCiFVriZVwNMOYH8QtgiJ0yQ+j Yie3ONS9wQ9NWbwa83ykaikOdoNmi/P1CKvyGroVgtWgOkcyJ1CmVxiASb/Nc6XZi4At +Yjg1aQkDj9Nso4V7QQmB9uee5VXR2wXvgLk6haOFAvAaB6RiHtBHVRj8Nc5JmeOiApw RjxqMkr+rV0dewUAu4Ckw2I4frjiiUQkyrUj413+zq4U2YnKXzzHzOme0LmL3NLanVdL vYa8vDijvr/HEeVDhVHe0wRVvRIITc+INAcP2UePnKmka+xYdsVoZPgrDmQNpbIiwf2e dbfQ== X-Gm-Message-State: AOAM5304b2nGV872V3hPdfGcvmtZSyGks0U2eUQdRAQXBlZ9LJxUvtiY LmziJNShjJicQMybGlBcwqc= X-Google-Smtp-Source: ABdhPJzP43L1ogB3N4skFJGzR1Jg8A1fcMH9gZ1HrLSlGaD86J9Ijh+wfhfk/iUZ4nBV95hjZmnXAA== X-Received: by 2002:a17:90a:6508:b0:1be:d59c:1f10 with SMTP id i8-20020a17090a650800b001bed59c1f10mr4518554pjj.229.1646745074658; Tue, 08 Mar 2022 05:11:14 -0800 (PST) Received: from vultr.guest ([149.248.19.67]) by smtp.gmail.com with ESMTPSA id s20-20020a056a00179400b004f709998d13sm7378598pfg.10.2022.03.08.05.11.13 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Tue, 08 Mar 2022 05:11:14 -0800 (PST) From: Yafang Shao To: ast@kernel.org, daniel@iogearbox.net, andrii@kernel.org, kafai@fb.com, songliubraving@fb.com, yhs@fb.com, john.fastabend@gmail.com, kpsingh@kernel.org, akpm@linux-foundation.org, cl@linux.com, penberg@kernel.org, rientjes@google.com, iamjoonsoo.kim@lge.com, vbabka@suse.cz, hannes@cmpxchg.org, mhocko@kernel.org, vdavydov.dev@gmail.com, guro@fb.com Cc: linux-mm@kvack.org, netdev@vger.kernel.org, bpf@vger.kernel.org, Yafang Shao , Joanne Koong Subject: [PATCH RFC 1/9] bpftool: fix print error when show bpf man Date: Tue, 8 Mar 2022 13:10:48 +0000 Message-Id: <20220308131056.6732-2-laoar.shao@gmail.com> X-Mailer: git-send-email 2.31.1 In-Reply-To: <20220308131056.6732-1-laoar.shao@gmail.com> References: <20220308131056.6732-1-laoar.shao@gmail.com> MIME-Version: 1.0 Content-Transfer-Encoding: 8bit Precedence: bulk List-ID: X-Mailing-List: bpf@vger.kernel.org If there is no btf_id or frozen, it will not show the pids, but the pids doesn't depends on any one of them. Fixes: 9330986c0300 ("bpf: Add bloom filter map implementation") Signed-off-by: Yafang Shao Cc: Joanne Koong --- tools/bpf/bpftool/map.c | 7 ++----- 1 file changed, 2 insertions(+), 5 deletions(-) diff --git a/tools/bpf/bpftool/map.c b/tools/bpf/bpftool/map.c index e746642..0bba337 100644 --- a/tools/bpf/bpftool/map.c +++ b/tools/bpf/bpftool/map.c @@ -620,17 +620,14 @@ static int show_map_close_plain(int fd, struct bpf_map_info *info) u32_as_hash_field(info->id)) printf("\n\tpinned %s", (char *)entry->value); } - printf("\n"); if (frozen_str) { frozen = atoi(frozen_str); free(frozen_str); } - if (!info->btf_id && !frozen) - return 0; - - printf("\t"); + if (info->btf_id || frozen) + printf("\n\t"); if (info->btf_id) printf("btf_id %d", info->btf_id); -- 1.8.3.1