From patchwork Thu Mar 21 00:16:00 2019 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Josh Steadmon X-Patchwork-Id: 10862717 Return-Path: Received: from mail.wl.linuxfoundation.org (pdx-wl-mail.web.codeaurora.org [172.30.200.125]) by pdx-korg-patchwork-2.web.codeaurora.org (Postfix) with ESMTP id 0C68E1515 for ; Thu, 21 Mar 2019 00:16:07 +0000 (UTC) Received: from mail.wl.linuxfoundation.org (localhost [127.0.0.1]) by mail.wl.linuxfoundation.org (Postfix) with ESMTP id E48AE29EEB for ; Thu, 21 Mar 2019 00:16:06 +0000 (UTC) Received: by mail.wl.linuxfoundation.org (Postfix, from userid 486) id D68D929F7D; Thu, 21 Mar 2019 00:16:06 +0000 (UTC) X-Spam-Checker-Version: SpamAssassin 3.3.1 (2010-03-16) on pdx-wl-mail.web.codeaurora.org X-Spam-Level: X-Spam-Status: No, score=-15.5 required=2.0 tests=BAYES_00,DKIM_SIGNED, DKIM_VALID,DKIM_VALID_AU,MAILING_LIST_MULTI,RCVD_IN_DNSWL_HI, USER_IN_DEF_DKIM_WL autolearn=ham version=3.3.1 Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.wl.linuxfoundation.org (Postfix) with ESMTP id 5A4D529F89 for ; Thu, 21 Mar 2019 00:16:06 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1727704AbfCUAQE (ORCPT ); Wed, 20 Mar 2019 20:16:04 -0400 Received: from mail-qt1-f201.google.com ([209.85.160.201]:47202 "EHLO mail-qt1-f201.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1726914AbfCUAQE (ORCPT ); Wed, 20 Mar 2019 20:16:04 -0400 Received: by mail-qt1-f201.google.com with SMTP id z34so4370233qtz.14 for ; Wed, 20 Mar 2019 17:16:04 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=google.com; s=20161025; h=date:in-reply-to:message-id:mime-version:references:subject:from:to; bh=kMIMLUDVfH/WAOSx/SNxCeWtg/dlI3JjTkKf31C4K0U=; b=umF941aalNHukGqcLu9ZKwz2W3GJAjeHdSWPHUtsFGqnQ9qZfO9Kwdz+uPKHRuYAXf I5n6zkrjIrj5gbQgYhDQ4FbqkwPwvDYvnM3Jalul69F5SRQWTbqqalvhc3cxmUKcnuT6 AzYljnib/RE3bYPjwmMK6W39VKKm84264ANsSlhecKgkwrR61paQewoJXUcmm0W7dRDc 2lynKoR87Dkkf9/OfqTB78SuHKD2drIlLoiQnRIz1BJMzRQ1E5MBG7Kor4Zp/gUzslWl 1zFQqu8LWAxyKnDhwc7BypjdU7klbzmyUBTBlT6PSjLCVEtX2kZaYja5NC6l+Mm+fNHX 8GzQ== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20161025; h=x-gm-message-state:date:in-reply-to:message-id:mime-version :references:subject:from:to; bh=kMIMLUDVfH/WAOSx/SNxCeWtg/dlI3JjTkKf31C4K0U=; b=mOjR/R537NqHukNCXmZh/H+7Wl1Dh92nE86JiMbnYyl3LHerdMrzEBZaVkJPlSf9+4 QkTeCboPW4dAt/5LZUrbUL8uluGk4owiavnPlA8HZu76kp6hQSlpl0waFBRuREXcpOTe sPlcETB74LRXW0QHJGP91Pnr0mZ60FeIg2JQmHUHp2LgQYZ21Lsjs4hw9ujOyxgAm0/X cxLNuwZNqIJjJqWd2YIiWRqHurTxLTWoGjQ7hhgWAJM4R2wFFlOftwDWZKiGfCl9kUoA 6HN0htJ0U0yijN3XEdrIaxcnXgAgmr1e9AXRvP1Ys7gOUJXdHOBMYkX4FYATj6uESnFg 6xKw== X-Gm-Message-State: APjAAAUmtnV2HUBgjU6Xq0W5MfDpH/Yei1YsvkJqeLOo2vXq04amRaX3 5A0VkjF4JUNhBfIQE5hzPl17S3vc/URPn5hbPBthZzF/mIcTY/ikjeY1x8WcUek5CmNCL+5Vzwz TMNe45XucOBH6ZugRvQtLrmUlVsd6qzUqVlMuAyYlWHGIOYFvbJcfdCrrO21xEfM= X-Google-Smtp-Source: APXvYqyySGLcKo+F6Vv+dl42+YGXr33yDscEIoexsqDlO8SZBaSuvoGxzTpZOkN9zw2Gf1z2E9XqAZmS1bw0RA== X-Received: by 2002:ac8:35ad:: with SMTP id k42mr287404qtb.54.1553127363581; Wed, 20 Mar 2019 17:16:03 -0700 (PDT) Date: Wed, 20 Mar 2019 17:16:00 -0700 In-Reply-To: Message-Id: Mime-Version: 1.0 References: X-Mailer: git-send-email 2.21.0.225.g810b269d1ac-goog Subject: [PATCH v2 0/1] Write trace2 output to directories From: Josh Steadmon To: git@vger.kernel.org, git@jeffhostetler.com, avarab@gmail.com, gitster@pobox.com, peff@peff.net, Johannes.Schindelin@gmx.de Sender: git-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: git@vger.kernel.org X-Virus-Scanned: ClamAV using ClamSMTP Persistently enabling trace2 output is difficult because it requires specifying a full filename. This series teaches tr2_dst_get_trace_fd() to create files underneath a given directory provided as the target of the GIT_TR2_* envvars. Changes since V1: * No longer supports timestamp templates. * No longer supports filename prefixes. * Always creates filenames based on the final component of the trace2 SID. Josh Steadmon (1): trace2: write to directory targets Documentation/technical/api-trace2.txt | 5 +++ t/t0210-trace2-normal.sh | 15 +++++++ trace2/tr2_dst.c | 61 +++++++++++++++++++++++++- 3 files changed, 79 insertions(+), 2 deletions(-) Range-diff against v1: 1: e6b01ad4bf < -: ---------- date: make get_time() public 2: 17ec237ba7 < -: ---------- trace2: randomize/timestamp trace2 targets -: ---------- > 1: 59d8c6511b trace2: write to directory targets