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=-8.8 required=3.0 tests=BAYES_00, HEADER_FROM_DIFFERENT_DOMAINS,MAILING_LIST_MULTI,NICE_REPLY_A,SIGNED_OFF_BY, SPF_HELO_NONE,SPF_PASS,USER_AGENT_SANE_1 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 4039FC43461 for ; Wed, 2 Sep 2020 16:11:53 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id 1045C2072A for ; Wed, 2 Sep 2020 16:11:53 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1728466AbgIBQLt (ORCPT ); Wed, 2 Sep 2020 12:11:49 -0400 Received: from mga02.intel.com ([134.134.136.20]:52905 "EHLO mga02.intel.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1728393AbgIBQLX (ORCPT ); Wed, 2 Sep 2020 12:11:23 -0400 IronPort-SDR: Nkv4QFO2wSh+RmfhOOyPnZMFUasuUocSOyr3wLBie0IH/uP2JrFWo5mk0FjDBkfFdrBYJFrzcT F28he9AYzS5g== X-IronPort-AV: E=McAfee;i="6000,8403,9732"; a="145155091" X-IronPort-AV: E=Sophos;i="5.76,383,1592895600"; d="scan'208";a="145155091" X-Amp-Result: SKIPPED(no attachment in message) X-Amp-File-Uploaded: False Received: from orsmga008.jf.intel.com ([10.7.209.65]) by orsmga101.jf.intel.com with ESMTP/TLS/ECDHE-RSA-AES256-GCM-SHA384; 02 Sep 2020 09:11:21 -0700 IronPort-SDR: dzq/eTDlVsR7B4yi7O/Ekb/ikEJN30Omp5QxCbDTyG1S8/Nh3R2rw+yhsu9OM9sTn50+n42ubu rpZNiETQ/MxA== X-ExtLoop1: 1 X-IronPort-AV: E=Sophos;i="5.76,383,1592895600"; d="scan'208";a="331483741" Received: from linux.intel.com ([10.54.29.200]) by orsmga008.jf.intel.com with ESMTP; 02 Sep 2020 09:11:20 -0700 Received: from [10.249.227.213] (abudanko-mobl.ccr.corp.intel.com [10.249.227.213]) by linux.intel.com (Postfix) with ESMTP id 239AE58041C; Wed, 2 Sep 2020 09:11:16 -0700 (PDT) Subject: Re: [PATCH V2 2/6] perf tools: Handle read errors from ctl_fd To: Adrian Hunter , Arnaldo Carvalho de Melo , Jiri Olsa Cc: Andi Kleen , Namhyung Kim , linux-kernel@vger.kernel.org References: <20200901093758.32293-1-adrian.hunter@intel.com> <20200901093758.32293-3-adrian.hunter@intel.com> From: Alexey Budankov Organization: Intel Corp. Message-ID: <3172471f-7343-6efb-e549-ba7d95d7dfb3@linux.intel.com> Date: Wed, 2 Sep 2020 19:11:14 +0300 User-Agent: Mozilla/5.0 (Windows NT 10.0; WOW64; rv:68.0) Gecko/20100101 Thunderbird/68.12.0 MIME-Version: 1.0 In-Reply-To: <20200901093758.32293-3-adrian.hunter@intel.com> 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 On 01.09.2020 12:37, Adrian Hunter wrote: > Handle read errors from ctl_fd such as EINTR, EAGAIN and EWOULDBLOCK. > > Signed-off-by: Adrian Hunter > --- > tools/perf/util/evlist.c | 16 +++++++++++----- > 1 file changed, 11 insertions(+), 5 deletions(-) Acked-by: Alexei Budankov Regards, Alexei