Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1752137Ab2KGH1T (ORCPT ); Wed, 7 Nov 2012 02:27:19 -0500 Received: from LGEMRELSE6Q.lge.com ([156.147.1.121]:50186 "EHLO LGEMRELSE6Q.lge.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1751053Ab2KGH1S (ORCPT ); Wed, 7 Nov 2012 02:27:18 -0500 X-AuditID: 9c930179-b7c8bae000003559-20-509a0d532746 From: Namhyung Kim To: Arnaldo Carvalho de Melo Cc: Peter Zijlstra , Paul Mackerras , Ingo Molnar , LKML , Stephane Eranian , Andi Kleen Subject: [RFC/PATCH 0/6] perf tools: Additional works for memory access sampling Date: Wed, 7 Nov 2012 16:27:08 +0900 Message-Id: <1352273234-28912-1-git-send-email-namhyung@kernel.org> X-Mailer: git-send-email 1.7.11.7 X-Brightmail-Tracker: AAAAAA== Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Content-Length: 1424 Lines: 41 Hi, During playing with the Stephane's memory access sampling series [1], I needed to have these patches to make perf mem work properly. It still gets a segfult when analyzing system wide sample data, and needs more work on dealing with kernel's percpu symbols and rodata symbols in user app, it worked well for my toy application at least sometimes. ;-) I'll continue to chasing it down but before doing it I'd like to share what I have now. Thanks, Namhyung [1] https://lkml.org/lkml/2012/11/5/485 Namhyung Kim (6): perf tools: Synthesize data mmap events for threads perf tools: Set kernel data mapping length perf tools: Fix detection of stack area perf tools: Ignore ABS symbols when loading data maps perf tools: Fix output of symbol_daddr offset perf tools: Free {branch,mem}_info when freeing hist_entry tools/perf/util/event.c | 78 ++++++++++++++++++++------------------------ tools/perf/util/hist.c | 2 ++ tools/perf/util/machine.c | 22 ++++++++----- tools/perf/util/map.c | 2 +- tools/perf/util/sort.c | 2 +- tools/perf/util/symbol-elf.c | 3 ++ 6 files changed, 55 insertions(+), 54 deletions(-) -- 1.7.11.7 -- 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/