From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1753102AbcFOD1m (ORCPT ); Tue, 14 Jun 2016 23:27:42 -0400 Received: from mail.kernel.org ([198.145.29.136]:58054 "EHLO mail.kernel.org" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S932225AbcFOD1k (ORCPT ); Tue, 14 Jun 2016 23:27:40 -0400 From: Masami Hiramatsu To: Arnaldo Carvalho de Melo Cc: Masami Hiramatsu , linux-kernel@vger.kernel.org, Namhyung Kim , Peter Zijlstra , Ingo Molnar , Hemant Kumar , Ananth N Mavinakayanahalli , Brendan Gregg Subject: [PATCH perf/core v11 00/20] perf-probe --cache and SDT support Date: Wed, 15 Jun 2016 12:27:34 +0900 Message-Id: <20160615032728.31330.45150.stgit@devbox> X-Mailer: git-send-email 2.1.0 User-Agent: StGit/0.17.1-dirty MIME-Version: 1.0 Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: 7bit Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Hi, Here is the 11th version of the patchset for probe-cache and initial SDT support. Here is the previous v10: https://lkml.org/lkml/2016/6/8/318 And v9: https://lkml.org/lkml/2016/5/28/103 This version fixes some bugs and changes codes according to Arnaldo's comments. Changes in v11: - [06/23]: Make probe_cache_entry__delete() to check NULL and do not list_del(). - [06/23]: Rename functions and members and check some return values according to Arnaldo's review. - [07/23]: Check failure of probe_cache operations and warn it. - [09/23]: build_id_cache__list_all() is hardened and returns strlist directly instead of error code. - [10/23]: Fix to check cache is purged and rename remove func to probe_cache__filter_purge(). - [13/23]: Warn if SDT scanning/updating are failed. Thank you, --- Hemant Kumar (1): perf/sdt: ELF support for SDT Masami Hiramatsu (19): perf: util: Fix rm_rf() to handle non-regular files correctly perf-probe: Fix to add NULL check for strndup perf-buildid: Rename and export build_id_cache__cachedir() perf probe: Add perf_probe_event__copy() perf probe: Recover and export synthesize_perf_probe_point() perf probe-file: Introduce perf_cache interfaces perf probe: Add --cache option to cache the probe definitions perf probe: Use cache entry if possible perf probe: Show all cached probes perf probe: Remove caches when --cache is given perf probe: Add group name support perf buildid-cache: Scan and import user SDT events to probe cache perf probe: Accept %sdt and %cached event name perf-list: Show SDT and pre-cached events perf-list: Skip SDTs placed in invalid binaries perf: probe-cache: Add for_each_probe_cache_entry() wrapper perf probe: Allow wildcard for cached events perf probe: Search SDT/cached event from all probe caches perf probe: Support @BUILDID or @FILE suffix for SDT events tools/perf/Documentation/perf-buildid-cache.txt | 3 tools/perf/Documentation/perf-probe.txt | 30 + tools/perf/builtin-list.c | 6 tools/perf/builtin-probe.c | 32 + tools/perf/util/build-id.c | 224 +++++++++- tools/perf/util/build-id.h | 6 tools/perf/util/parse-events.c | 82 ++++ tools/perf/util/parse-events.h | 2 tools/perf/util/probe-event.c | 484 +++++++++++++++++++-- tools/perf/util/probe-event.h | 6 tools/perf/util/probe-file.c | 529 +++++++++++++++++++++++ tools/perf/util/probe-file.h | 42 ++ tools/perf/util/symbol-elf.c | 252 +++++++++++ tools/perf/util/symbol.h | 22 + tools/perf/util/util.c | 13 - 15 files changed, 1651 insertions(+), 82 deletions(-) -- Masami Hiramatsu