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=-15.7 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,USER_AGENT_GIT 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 2D887C4332F for ; Fri, 10 Sep 2021 13:51:12 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id 0CC15611CC for ; Fri, 10 Sep 2021 13:51:12 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S233739AbhIJNwW (ORCPT ); Fri, 10 Sep 2021 09:52:22 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:48676 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S233588AbhIJNwW (ORCPT ); Fri, 10 Sep 2021 09:52:22 -0400 Received: from mail-ed1-x52c.google.com (mail-ed1-x52c.google.com [IPv6:2a00:1450:4864:20::52c]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 09CD1C061574 for ; Fri, 10 Sep 2021 06:51:11 -0700 (PDT) Received: by mail-ed1-x52c.google.com with SMTP id n10so2585918eda.10 for ; Fri, 10 Sep 2021 06:51:10 -0700 (PDT) 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=Fl3C/EZbP7PBX5QkXZYsCjxdv2DKShH1DuPrzRiaI/Y=; b=PT0ClffWDCgOogDdN2IiL3dmtQybYaZAbLYhx01eHalt+T1NbkUZBaDln09BMbvuJI 9xzkmubV/vhxbLdT/6bB7MgNcajquCBDYnv+fZI61jSTlaTGIBJdL+fgT1cMOzD0kLXN Fbh7y6Pvass8i2jPCmA4qYDHP/29aoF3mW/HVl2lfD5bHej6AUgRzIbm6k3E/c/HUz0k u9Qyw+/HZxjwCQ0+AXD5/abrGZyTn6lL5+YH2aJCFNvFnQQrC7rbDg+z8O3tefS/RXJg PcOX0YQhtEv8G0n6E0+mdXu+Z+xByKfsPi5SBnU4JQAojM+unLgWWCjnuSkTkuTVfP02 mlwA== 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=Fl3C/EZbP7PBX5QkXZYsCjxdv2DKShH1DuPrzRiaI/Y=; b=jpZa/rzIUG2n/3Ugui5WmICn4ThvOFybrOIQiG8bRwQOY3M9wh82T5OK/1vhbqKbGA cQT/g/2WaRg9fF1JvgEwWUYFanQuBLLV6BN6CdzuC4RE3IUZZqa5ubCNGxtLJMjPx6WG Tu7PmfxQ26w+V5OUpiQxJw1etwZEkIeuOa4l+IIS3BbrRUwKQgYZwzLtpeqa1SXEff4i f1IGNz4xh9nup6eIXas3r7Wv7saTy18caVIi+cKX3rWNqnNHRSl61mcFxt7bYbnMVflf DUKsP1FcMZ7A9xZYnNPtrMiuua2tBvG3d2o87yVuDGDnsJF9KOW2LMO6sIYukDdMJKrc RGwQ== X-Gm-Message-State: AOAM530o8zwXSSccXIZREV0P5pekVELP5ZF3yJvRgQJNCTF3uCpNt4A+ L+YUVGpQI8mg+14FbghaeM3/XJI44RE= X-Google-Smtp-Source: ABdhPJy4EAiHBVB9nid1RaZ1x+ZApIKSUoSH/fGsOQNBVatOXSIt0sjqys6ls/oKCyjVljM9nQ3zvA== X-Received: by 2002:a05:6402:299:: with SMTP id l25mr9028942edv.343.1631281869643; Fri, 10 Sep 2021 06:51:09 -0700 (PDT) Received: from oberon.zico.biz ([83.222.187.186]) by smtp.gmail.com with ESMTPSA id w13sm2484683ejc.100.2021.09.10.06.51.08 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Fri, 10 Sep 2021 06:51:09 -0700 (PDT) From: "Tzvetomir Stoyanov (VMware)" To: rostedt@goodmis.org Cc: linux-trace-devel@vger.kernel.org Subject: [PATCH 07/25] trace-cmd library: Do not write CPU count section in trace files version 7 Date: Fri, 10 Sep 2021 16:50:43 +0300 Message-Id: <20210910135101.2865226-8-tz.stoyanov@gmail.com> X-Mailer: git-send-email 2.31.1 In-Reply-To: <20210910135101.2865226-1-tz.stoyanov@gmail.com> References: <20210910135101.2865226-1-tz.stoyanov@gmail.com> MIME-Version: 1.0 Content-Transfer-Encoding: 8bit Precedence: bulk List-ID: X-Mailing-List: linux-trace-devel@vger.kernel.org Writing CPU count as a separate section in the trace file is redundant, as there is already an option for that. Use that option in trace files version 7. Signed-off-by: Tzvetomir Stoyanov (VMware) --- lib/trace-cmd/trace-output.c | 14 ++++++++++---- 1 file changed, 10 insertions(+), 4 deletions(-) diff --git a/lib/trace-cmd/trace-output.c b/lib/trace-cmd/trace-output.c index 13411804..58f6effd 100644 --- a/lib/trace-cmd/trace-output.c +++ b/lib/trace-cmd/trace-output.c @@ -1398,10 +1398,16 @@ int tracecmd_write_cpus(struct tracecmd_output *handle, int cpus) handle->file_state); return -1; } - cpus = convert_endian_4(handle, cpus); - ret = do_write_check(handle, &cpus, 4); - if (ret < 0) - return ret; + + if (!HAS_SECTIONS(handle)) { + cpus = convert_endian_4(handle, cpus); + ret = do_write_check(handle, &cpus, 4); + if (ret < 0) + return ret; + } else { + tracecmd_add_option(handle, TRACECMD_OPTION_CPUCOUNT, sizeof(int), &cpus); + } + handle->file_state = TRACECMD_FILE_CPU_COUNT; return 0; } -- 2.31.1