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=-2.2 required=3.0 tests=HEADER_FROM_DIFFERENT_DOMAINS, MAILING_LIST_MULTI,SPF_HELO_NONE,SPF_PASS,USER_AGENT_SANE_1 autolearn=no 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 BC129C4321A for ; Fri, 28 Jun 2019 15:33:46 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.kernel.org (Postfix) with ESMTP id 8DEDC2064A for ; Fri, 28 Jun 2019 15:33:46 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1726846AbfF1Pdp (ORCPT ); Fri, 28 Jun 2019 11:33:45 -0400 Received: from mga04.intel.com ([192.55.52.120]:43830 "EHLO mga04.intel.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1726657AbfF1Pdp (ORCPT ); Fri, 28 Jun 2019 11:33:45 -0400 X-Amp-Result: UNKNOWN X-Amp-Original-Verdict: FILE UNKNOWN X-Amp-File-Uploaded: False Received: from fmsmga004.fm.intel.com ([10.253.24.48]) by fmsmga104.fm.intel.com with ESMTP/TLS/DHE-RSA-AES256-GCM-SHA384; 28 Jun 2019 08:33:44 -0700 X-ExtLoop1: 1 X-IronPort-AV: E=Sophos;i="5.63,428,1557212400"; d="scan'208";a="185672927" Received: from tassilo.jf.intel.com (HELO tassilo.localdomain) ([10.7.201.137]) by fmsmga004.fm.intel.com with ESMTP; 28 Jun 2019 08:33:44 -0700 Received: by tassilo.localdomain (Postfix, from userid 1000) id 1B0513015ED; Fri, 28 Jun 2019 08:33:44 -0700 (PDT) Date: Fri, 28 Jun 2019 08:33:44 -0700 From: Andi Kleen To: John Garry Cc: peterz@infradead.org, mingo@redhat.com, acme@kernel.org, alexander.shishkin@linux.intel.com, jolsa@redhat.com, namhyung@kernel.org, tmricht@linux.ibm.com, brueckner@linux.ibm.com, kan.liang@linux.intel.com, ben@decadent.org.uk, mathieu.poirier@linaro.org, mark.rutland@arm.com, will.deacon@arm.com, linux-kernel@vger.kernel.org, linuxarm@huawei.com, linux-arm-kernel@lists.infradead.org, zhangshaokun@hisilicon.com Subject: Re: [PATCH v3 1/4] perf pmu: Support more complex PMU event aliasing Message-ID: <20190628153344.GZ31027@tassilo.jf.intel.com> References: <1561732552-143038-1-git-send-email-john.garry@huawei.com> <1561732552-143038-2-git-send-email-john.garry@huawei.com> MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: <1561732552-143038-2-git-send-email-john.garry@huawei.com> User-Agent: Mutt/1.11.3 (2019-02-01) Sender: linux-kernel-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org > + /* > + * Match more complex aliases where the alias name is a comma-delimited > + * list of tokens, orderly contained in the matching PMU name. > + * > + * Example: For alias "socket,pmuname" and PMU "socketX_pmunameY", we > + * match "socket" in "socketX_pmunameY" and then "pmuname" in > + * "pmunameY". This needs to be documented in some manpage. -Andi