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=-4.0 required=3.0 tests=HEADER_FROM_DIFFERENT_DOMAINS, MAILING_LIST_MULTI,SIGNED_OFF_BY,SPF_PASS,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 894D7C43387 for ; Mon, 14 Jan 2019 08:46:20 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.kernel.org (Postfix) with ESMTP id 55BA320659 for ; Mon, 14 Jan 2019 08:46:20 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1726558AbfANIqS (ORCPT ); Mon, 14 Jan 2019 03:46:18 -0500 Received: from mga17.intel.com ([192.55.52.151]:7567 "EHLO mga17.intel.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1726184AbfANIqS (ORCPT ); Mon, 14 Jan 2019 03:46:18 -0500 X-Amp-Result: SKIPPED(no attachment in message) X-Amp-File-Uploaded: False Received: from orsmga007.jf.intel.com ([10.7.209.58]) by fmsmga107.fm.intel.com with ESMTP/TLS/DHE-RSA-AES256-GCM-SHA384; 14 Jan 2019 00:46:18 -0800 X-ExtLoop1: 1 X-IronPort-AV: E=Sophos;i="5.56,477,1539673200"; d="scan'208";a="106408421" Received: from linux.intel.com ([10.54.29.200]) by orsmga007.jf.intel.com with ESMTP; 14 Jan 2019 00:46:17 -0800 Received: from [10.125.252.160] (abudanko-mobl.ccr.corp.intel.com [10.125.252.160]) by linux.intel.com (Postfix) with ESMTP id B24C2580261; Mon, 14 Jan 2019 00:46:15 -0800 (PST) Subject: Re: [PATCH v1 2/4] perf record: introduce z, mmap-flush options and PERF_RECORD_COMPRESSED record To: Jiri Olsa Cc: Arnaldo Carvalho de Melo , Ingo Molnar , Peter Zijlstra , Namhyung Kim , Alexander Shishkin , Andi Kleen , linux-kernel References: <20190109165833.GD19455@krava> From: Alexey Budankov Organization: Intel Corp. Message-ID: <5281536b-b336-21c3-5251-82ec6a676341@linux.intel.com> Date: Mon, 14 Jan 2019 11:46:14 +0300 User-Agent: Mozilla/5.0 (Windows NT 10.0; WOW64; rv:60.0) Gecko/20100101 Thunderbird/60.4.0 MIME-Version: 1.0 In-Reply-To: <20190109165833.GD19455@krava> Content-Type: text/plain; charset=utf-8 Content-Language: en-US Content-Transfer-Encoding: 7bit Sender: linux-kernel-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Hi, On 09.01.2019 19:58, Jiri Olsa wrote: > On Mon, Dec 24, 2018 at 04:45:21PM +0300, Alexey Budankov wrote: >> >> Introduce --compression_level=n, --mmap-flush options and PERF_RECORD_COMPRESSED >> event record that contains compressed parts of mmap kernel buffer data. >> >> Signed-off-by: Alexey Budankov >> --- >> tools/perf/Documentation/perf-record.txt | 11 +++ >> tools/perf/builtin-record.c | 97 ++++++++++++++++++++---- >> tools/perf/perf.h | 2 + >> tools/perf/util/env.h | 10 +++ >> tools/perf/util/event.c | 1 + >> tools/perf/util/event.h | 7 ++ >> tools/perf/util/evlist.c | 6 +- >> tools/perf/util/evlist.h | 2 +- >> tools/perf/util/header.c | 47 +++++++++++- >> tools/perf/util/header.h | 1 + >> tools/perf/util/mmap.c | 4 +- >> tools/perf/util/mmap.h | 3 +- >> 12 files changed, 169 insertions(+), 22 deletions(-) > > also I'm getting here similar error (like for the affinity patchset) Really weird. Hopefully it can be resolved in the next version of the patch set. Thanks, Alexey > > [jolsa@krava perf]$ git am /tmp/comp > Applying: feature: build libzstd feature check, LIBZSTD_DIR and NO_LIBZSTD defines > Applying: perf record: introduce z, mmap-flush options and PERF_RECORD_COMPRESSED record > error: corrupt patch at line 526 > Patch failed at 0002 perf record: introduce z, mmap-flush options and PERF_RECORD_COMPRESSED record > > again the raw patch applies correctly: > > [jolsa@krava perf]$ patch -p3 < /tmp/comp2 > patching file Documentation/perf-record.txt > patching file builtin-record.c > patching file perf.h > patching file util/env.h > patching file util/event.c > patching file util/event.h > patching file util/evlist.c > patching file util/evlist.h > patching file util/header.c > patching file util/header.h > patching file util/mmap.c > patching file util/mmap.h > > > jirka >