Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1756245AbbGFPzj (ORCPT ); Mon, 6 Jul 2015 11:55:39 -0400 Received: from mga09.intel.com ([134.134.136.24]:6529 "EHLO mga09.intel.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1753248AbbGFPzc (ORCPT ); Mon, 6 Jul 2015 11:55:32 -0400 X-ExtLoop1: 1 X-IronPort-AV: E=Sophos;i="5.15,415,1432623600"; d="scan'208";a="741533083" Date: Mon, 6 Jul 2015 08:55:28 -0700 From: Andi Kleen To: Wang Nan Cc: a.p.zijlstra@chello.nl, mingo@redhat.com, acme@kernel.org, jolsa@kernel.org, peterz@infradead.org, namhyung@kernel.org, kan.liang@intel.com, adrian.hunter@intel.com, cody@linux.vnet.ibm.com, jacob.w.shin@gmail.com, standby24x7@gmail.com, lizefan@huawei.com, yunlong.song@huawei.com, rostedt@goodmis.org, linux-kernel@vger.kernel.org, pi3orama@163.com Subject: Re: [PATCH] perf record: Allow passing perf's own pid to '--filter' Message-ID: <20150706155528.GD25760@tassilo.jf.intel.com> References: <1436156251-147535-1-git-send-email-wangnan0@huawei.com> MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: <1436156251-147535-1-git-send-email-wangnan0@huawei.com> User-Agent: Mutt/1.5.23 (2014-03-12) Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Content-Length: 539 Lines: 16 On Mon, Jul 06, 2015 at 04:17:31AM +0000, Wang Nan wrote: > This patch allows passing perf's own PID to '--filter' by using > '@PERFPID'. This should be useful when system-widely capturing > tracepoints events. I sent a similar patch some time ago. https://lkml.org/lkml/2014/9/9/928 -Andi -- To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majordomo@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/