Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1752891AbaKJNyK (ORCPT ); Mon, 10 Nov 2014 08:54:10 -0500 Received: from mga02.intel.com ([134.134.136.20]:19748 "EHLO mga02.intel.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1751916AbaKJNyI convert rfc822-to-8bit (ORCPT ); Mon, 10 Nov 2014 08:54:08 -0500 X-ExtLoop1: 1 X-IronPort-AV: E=Sophos;i="5.07,353,1413270000"; d="scan'208";a="605302997" From: "Liang, Kan" To: Peter Zijlstra CC: "eranian@google.com" , "linux-kernel@vger.kernel.org" , "mingo@redhat.com" , "paulus@samba.org" , "acme@kernel.org" , "jolsa@redhat.com" , "ak@linux.intel.com" Subject: RE: [PATCH V8 00/14] perf, x86: Haswell LBR call stack support (kernel) Thread-Topic: [PATCH V8 00/14] perf, x86: Haswell LBR call stack support (kernel) Thread-Index: AQHP+dOAakN2aUkU0E2SrfkfmVvbBpxZJCyAgADA3+A= Date: Mon, 10 Nov 2014 13:54:03 +0000 Message-ID: <37D7C6CF3E00A74B8858931C1DB2F0770165E272@SHSMSX103.ccr.corp.intel.com> References: <1415285671-16894-1-git-send-email-kan.liang@intel.com> <20141110101327.GG3337@twins.programming.kicks-ass.net> In-Reply-To: <20141110101327.GG3337@twins.programming.kicks-ass.net> Accept-Language: zh-CN, en-US Content-Language: en-US X-MS-Has-Attach: X-MS-TNEF-Correlator: x-originating-ip: [10.239.127.40] Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 8BIT MIME-Version: 1.0 Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org > > On Thu, Nov 06, 2014 at 09:54:17AM -0500, Kan Liang wrote: > > Yan, Zheng (13): > > perf, x86: Reduce lbr_sel_map size > > perf, core: introduce pmu context switch callback > > perf, x86: use context switch callback to flush LBR stack > > perf, x86: Basic Haswell LBR call stack support > > perf, core: pmu specific data for perf task context > > perf, core: always switch pmu specific data during context switch > > perf, x86: allocate space for storing LBR stack > > perf, x86: track number of events that use LBR callstack > > perf, x86: Save/resotre LBR stack during context switch > > perf, core: simplify need branch stack check > > perf, x86: re-organize code that implicitly enables LBR/PEBS > > perf, x86: disable FREEZE_LBRS_ON_PMI when LBR operates in callstack > > mode > > perf, x86: Discard zero length call entries in LBR call stack > > > > Peter Zijlstra (Intel) (1): > > perf, x86: expose LBR callstack to user space tool > > So are these the exact same patches I already had, or did you change > anything else? Its not immediately clear, lemme try and figure out. Yes, Zheng's patches are exact same patches as you already had. I only remove 11, 13,16, 17 from previous patch set and add your new patch (no change). The significant changes are in user tool part, I sent them out as a separate patch set. Thanks, Kan -- 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/